Unclassified 6 impurities and related standards

17,758 reference standards related to Unclassified 6 held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.

In this group: 359 fine chemicals · 18 stable isotope labelled standards · 7 multi-component standards · 6 pharmaceutical intermediates. CAS numbers are listed for 400 of 400; 400 entries carry a structure drawing.

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17,758 reference standards

Showing the first 400 entries; refine with search or the CAS index for the rest.

All entries — structure, identifiers and pack sizes

((3-[(BIS-CARBOXYMETHYL-AMINO)-METHYL]-2,5-DIHYDROXY-BENZYL)-CARBOXYMETHYL-AMINO)-ACETIC ACID

CAS 33552-26-0RS-U205J9S

Formula C16H20N2O10 MW 400.34
COA per lot
((E)-PENTA-1,4-DIENYL)-BENZENE

CAS 33558-12-2RS-U205JD0

Formula C11H12 MW 144.21
COA per lot
(+/-)-2-Bromobutyric-2,3,3,4,4,4-d6 acid

CAS 1219799-08-2RS-I096095

Formula C4HD6BrO2 MW 173.04
COA per lot
(+/-)-N,N-DIMETHYL-1-FERROCENYLETHYLAMINE

CAS 31904-34-4RS-U205HI9

Formula C14H19FeN+2 MW 257.15
COA per lot
(-)-Cephaeline dihydrochloride

CAS 5853-29-2RS-U065413

Formula C28H40Cl2N2O4 MW 539.5
COA per lot
(-trans-3-methyl Norfentanyl

CAS 33794-43-3RS-U205JYX

Formula C15H22N2O MW 246.35
COA per lot
(1-chloropropan-2-yl)dimethylamine hydrochloride

CAS 17256-39-2RS-U006201

Formula C5H12NCl.HCl MW 158.07
COA per lot
(14R)-Grayanotoxane-3β,5,6β,7α,10,14,16-heptol 6-acetate 7-propanoate

CAS 33476-74-3RS-U205JBW

Formula C25H40O9 MW 484.6
COA per lot
(14R)-Grayanotoxane-3β,5,6β,7α,10,14,16-heptol 6-propanoate

CAS 33476-73-2RS-U205JBX

Formula C23H38O8 MW 442.5
COA per lot
(1aR)-1aβ,2a,4aβ,4bβ,6,8,9b,9cβ-Octahydro-2β-hydroxy-2aβ,9bα-dimethyl-6β-isopropyl-2H,3H-furo[2',3',4':4,5]oxireno[7,8]naphtho[2,1-c]pyran-3,8-dione

CAS 33722-77-9RS-U205JNE

Formula C19H22O6 MW 346.4
COA per lot
(1R,4S,5R)-6-methylidene-4-octyl-3,8-dioxabicyclo[3.3.0]octane-2,7-dione

CAS 33644-09-6RS-U205JOB

Formula C15H22O4 MW 266.33
COA per lot
(1R,6aS)-3aβ,4,5,6,7,8,9,9a-Octahydro-9aβ-methyl-1H-1,6a-ethanopyrido[2,1,6-de]quinolizine

CAS 33529-61-2RS-U205J7U

Formula C15H23N MW 217.35
COA per lot
(1S,4aα)-Decahydro-2β,5,5,8aβ-tetramethyl-1β-naphthalenemethanol

CAS 33762-81-1RS-U205JOF

Formula C15H28O MW 224.38
COA per lot
(2-Chlorophenyl)arsonic acid

CAS 33781-24-7RS-U205JPN

Formula C6H6AsClO3 MW 236.48
COA per lot
(20S)-20-[(S)-3,4-Dihydro-5-methyl-2H-pyrrol-2-yl]pregn-5-en-3β-ol

CAS 33596-06-4RS-U205JC9

Formula C26H41NO MW 383.6
COA per lot
(2E)-2-[(methyl-phenyl-amino)methylidene]cyclohexan-1-one

CAS 33739-30-9RS-U205JPQ

Formula C14H17NO MW 215.29
COA per lot
(2S,4aα)-Decahydro-8α,8aα-dimethyl-α-methylene-4-oxo-2α-naphthaleneacetic acid

CAS 33596-80-4RS-U205J9B

Formula C15H22O3 MW 250.33
COA per lot
(2Z,4E,6Z,8Z)-N-butyl-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexenyl)nona-2,4,6,8-tetraenamide

CAS 33631-44-6RS-U205JQR

Formula C24H37NO MW 355.6
COA per lot
(3aS)-3,3aβ,4,5,6,6aβ,7,8,9a,9bβ-Decahydro-7α-hydroxy-6α,9aα-dimethyl-3-methyleneazuleno[4,5-b]furan-2,9-dione

CAS 33649-13-7RS-U205JRH

Formula C15H20O4 MW 264.32
COA per lot
(3aS)-3aβ,4,5,5a,6,7,8,9,9a,9bα-Decahydro-9aβ-hydroxy-5aα-methyl-3,9-bis(methylene)naphtho[1,2-b]furan-2(3H)-one

CAS 33530-71-1RS-U205J9R

Formula C15H20O3 MW 248.32
COA per lot
(3Z)-3-oxidoiminobutan-2-one, tetrabutylazanium

CAS 33684-09-2RS-U205JSD

Formula C20H42N2O2 MW 342.6
COA per lot
(3Z,5R)-5α-[(E)-5-(3-Furanyl)-2-methyl-1-pentenyl]-3-[3-(3-furyl)propylidene]dihydro-2(3H)-furanone

CAS 33762-13-9RS-U205JSE

Formula C21H24O4 MW 340.4
COA per lot
(6E)-2,6-Dimethyl-8-acetoxy-1,6-octadiene-3-ol

CAS 33766-43-7RS-U205JTV

Formula C12H20O3 MW 212.28
COA per lot
(6R,7R)-7-Amino-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]octan-2-ene-2-carboxylic acid benzhydryl ester

CAS 33747-51-2RS-U205JTY

Formula C22H20N2O3S MW 392.5
COA per lot
(E)-Doxepin Hydrochloride

CAS 4698-39-9RS-U047203

Formula C19H22ClNO MW 315.8
COA per lot
(Z)-3-chloro-3-phenylacrylaldehyde

CAS 33603-87-1RS-U205JF3

Formula C9H7ClO MW 166.6
COA per lot
(βS)-β-Aminobenzenepropanoic Acid Ethyl Ester

CAS 3082-69-7RS-U106709

Formula C11H15NO2 MW 193.24
COA per lot
1,1,4,4-Tetrachlorobutane

CAS 33455-24-2RS-U205IV2

Formula C4H6Cl4 MW 195.9
COA per lot
1,1-bis(hexyloxy)hexane

CAS 33673-65-3RS-U205JMI

Formula C18H38O2 MW 286.5
COA per lot
1,1-Dibromocyclobutane

CAS 33742-81-3RS-U205JMJ

Formula C4H6Br2 MW 213.9
COA per lot
1,1-Diethoxy-2-pentene

CAS 33498-40-7RS-U205J6S

Formula C9H18O2 MW 158.24
COA per lot
1,10-phenanthroline-2-carbaldehyde

CAS 33795-37-8RS-U205JND

Formula C13H8N2O MW 208.21
COA per lot
1,2,3,4,5,6-Hexahydro-3-methyl-4-(2-propenyl)-1,5-methano-8H-pyrido[1,2-a][1,5]diazocin-8-one

CAS 33530-05-1RS-U205J6U

Formula C15H20N2O MW 244.33
COA per lot
1,2,3,4,5-Pentachloro-6-[chloro(2,3,4,4,5,6-hexachloro-2,5-cyclohexadien-1-ylidene)methyl]benzene

CAS 33500-13-9RS-U205J6V

Formula C13Cl12 MW 581.6
COA per lot
1,2,3,4-TETRA-O-ACETYL-6-DEOXY-6-FLUORO-ALPHA-D-GLUCOPYRANOSE

CAS 33557-28-7RS-U205J6W

Formula C14H19FO9 MW 350.29
COA per lot
1,2,4-BENZENE TRISULFONIC ACID

CAS 33528-25-5RS-U205J6Z

Formula C6H6O9S3 MW 318.3
COA per lot
1,2-DINITROFLUORANTHENE

CAS 33611-88-0RS-U205J71

Formula C16H8N2O4 MW 292.24
COA per lot
1,3-Bis(2,2-dimethylpropyl)-2,4,5,6-tetramethylbenzene

CAS 33781-73-6RS-U205JMW

Formula C20H34 MW 274.5
COA per lot
1,3-Dimethoxy-2-(methylthio)benzene

CAS 33617-67-3RS-U205J73

Formula C9H12O2S MW 184.26
COA per lot
1,3-Dioxolane-2-pentanenitrile

CAS 33683-57-7RS-U205JN0

Formula C8H13NO2 MW 155.19
COA per lot
1,4-Bis(2,2-dimethylpropyl)-2,3,5,6-tetramethylbenzene

CAS 33770-83-1RS-U205JN4

Formula C20H34 MW 274.5
COA per lot
1,5-Pentane-d10-diol

CAS 1219804-42-8RS-I093086

Formula C5H2D10O2 MW 114.21
COA per lot
1,54-Dibromo-tetrapentacontane

CAS 852228-22-9RS-I097828

Formula C54H108Br2 MW 917.27
COA per lot
1,?6,?13,?18-?Tetraoxacyclotetraco?sane-?7,?12,?19,?24-?tetrone

CAS 78837-87-3RS-U016716

Formula C20H32O8 MW 400.5
COA per lot
1-(2,3-dihydro-3-oxo-1H-indazol-6-yl)-3-(hexadec-2-enyl)pyrrolidine-2,5-dione

CAS 33508-79-1RS-U205J6X

Formula C27H39N3O3 MW 453.6
COA per lot
1-(2,4,4-trimethyl-2-cyclohexen-1-yl)-2-buten-1-one

CAS 33673-71-1RS-U205JMN

Formula C13H20O MW 192.3
COA per lot
1-(3,4,5-trihydroxyphenyl)ethanone

CAS 33709-29-4RS-U205JMU

Formula C8H8O4 MW 168.15
COA per lot
1-(4-CHLORO-2-NITROPHENYL)PIPERIDINE

CAS 33784-44-0RS-U205JN5

Formula C11H13ClN2O2 MW 240.68
COA per lot
1-(6-Fluoronaphthalen-2-yl)ethanone

CAS 33627-02-0RS-U205J76

Formula C12H9FO MW 188.2
COA per lot
1-(8-Chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-4-methylpiperazine S,4-dioxide 2HCl

CAS 32859-71-5RS-U205IAZ

Formula C19H23Cl3N2O2S MW 449.8
COA per lot
1-(azidosulfonylamino)adamantane

CAS 33713-04-1RS-U205JNF

Formula C10H16N4O2S MW 256.33
COA per lot
1-(Hydroxymethyl)-5,,5-dimethyl hydantoin

CAS 116-25-6RS-U015322

Formula C6H10N2O3 MW 158.16
COA per lot
1-(α-Methylbenzylidene)-2,2,2-trimethylhydrazine-2-ium·iodide

CAS 33785-82-9RS-U205JNU

Formula C11H17IN2 MW 304.17
COA per lot
1-[4-(Benzyloxy)-3-[(benzyloxy)methyl]butyl]uracil

CAS 33498-86-1RS-U205J74

Formula C23H26N2O4 MW 394.5
COA per lot
1-Benzyl-4-piperidinol-2,2,6,6-d4

CAS 1014695-50-1RS-I003006

Formula C12H13D4NO MW 195.3
COA per lot
1-Bromo-2-methoxy-4,5-dimethylbenzene

CAS 33500-88-8RS-U205J7B

Formula C9H11BrO MW 215.09
COA per lot
1-Butyl-4-hexyl-1,2,3,4-tetrahydronaphthalene

CAS 33509-81-8RS-U205J7C

Formula C20H32 MW 272.5
COA per lot
1-butylpiperidin-3-ol

CAS 33531-28-1RS-U205J7D

Formula C9H19NO MW 157.25
COA per lot
1-chloro-4-(ethoxymethyl)benzene

CAS 33598-76-4RS-U205J7E

Formula C9H11ClO MW 170.63
COA per lot
1-Cyano-2-fluoronaphthalene

CAS 33718-12-6RS-U205JNK

Formula C11H6FN MW 171.17
COA per lot
1-Cyano-8-fluoronaphthalene

CAS 33718-13-7RS-U205JNL

Formula C11H6FN MW 171.17
COA per lot
1-Decen-3-yne.

CAS 33622-26-3RS-U205J7F

Formula C10H16 MW 136.23
COA per lot
1-ETHYL-6-METHYL-2(1H)-QUINOLINETHIONE

CAS 33682-78-9RS-U205JNP

Formula C12H13NS MW 203.31
COA per lot
1-hexylimidazole

CAS 33529-01-0RS-U205J7L

Formula C9H16N2 MW 152.24
COA per lot
1-METHANESULFONYL-4-PHENYLETHYNYL-BENZENE

CAS 33592-56-2RS-U205J7P

Formula C15H12O2S MW 256.3
COA per lot
1-methyl 3-phenyl-N-[N-[(phenylmethoxy)carbonyl]-L-alpha-aspartyl]-L-alaninate

CAS 33605-72-0RS-U205J7Q

Formula C22H24N2O7 MW 428.4
COA per lot
1-methyl-1-propan-2-yl-hydrazine

CAS 33668-54-1RS-U205JNT

Formula C4H12N2 MW 88.15
COA per lot
1-O,2-O,3-O,4-O,5-O-Pentakis(trimethylsilyl)-D-mannitol 6-[phosphoric acid bis(trimethylsilyl)] ester

CAS 33800-37-2RS-U205JNW

Formula C27H71O9PSi7 MW 767.4
COA per lot
1-O-Methylnataloe-emodin

CAS 103392-51-4RS-U018125

Formula C16H12O5 MW 284.27
COA per lot
1-Oxaspiro[2.5]octane-2-carboxylicacid,methylester(7CI,8CI,9CI)

CAS 33717-87-2RS-U205JO1

Formula C9H14O3 MW 170.21
COA per lot
11-bromoundecyl methacrylate

CAS 33795-49-2RS-U205JUD

Formula C15H27BrO2 MW 319.28
COA per lot
11-DIMETHYLAMINO-3,3'-DIETHYL-10,12-ETHYLENETHIATRICARBOCYANINE PERCHLORATE

CAS 33628-25-0RS-U205JBR

Formula C29H32ClN3O4S2 MW 586.2
COA per lot
11β-Hydroxyetiocholanolone

CAS 739-26-4RS-U015566

Formula C19H30O3 MW 306.4
COA per lot
14-Methylpentadecanoic Acid

CAS 4669-02-7RS-U010330

Formula C16H32O2 MW 256.42
COA per lot
17β-Estradiol 3-O-Sulfate Sodium Salt

CAS 4999-79-5RS-U008411

Formula C18H23NaO5S MW 374.4
COA per lot
1H-Benzimidazolium, 6-chloro-2-[3-[5-chloro-3-ethyl-1,3-dihydro-1-(3-sulfopropyl)-6-(trifluoromethyl)-2H-benzimidazol-2-ylidene]-1-propenyl]-1-ethyl-3-(3-sulfopropyl)-5-(trifluoromethyl)-, hydroxide, inner salt, sodium salt

CAS 33628-05-6RS-U205J7K

Formula C29H29Cl2F6N4NaO6S2 MW 801.6
COA per lot
1H-IMidazole, 2-(2,4-dichlorophenyl)-5-(trifluoroMethyl)-

CAS 33512-98-0RS-U205J7M

Formula C10H5Cl2F3N2 MW 281.06
COA per lot
1H-IMidazole, 2-(2-furanyl)-5-(trifluoroMethyl)-

CAS 33468-88-1RS-U205IVG

Formula C8H5F3N2O MW 202.13
COA per lot
1H-IMidazole, 2-(2-thienyl)-5-(trifluoroMethyl)-

CAS 33468-72-3RS-U205IVH

Formula C8H5F3N2S MW 218.2
COA per lot
1H-IMidazole, 2-(3-Methylphenyl)-5-(trifluoroMethyl)-

CAS 33469-19-1RS-U205J7N

Formula C11H9F3N2 MW 226.2
COA per lot
1H-IMidazole, 2-(4-Methoxyphenyl)-5-(trifluoroMethyl)-

CAS 33469-37-3RS-U205J7O

Formula C11H9F3N2O MW 242.2
COA per lot
2'-METHOXY-2-PHENYLACETOPHENONE

CAS 33470-10-9RS-U205J96

Formula C15H14O2 MW 226.27
COA per lot
2'-METHYL-[1,1':4',1'']TERPHENYL

CAS 33776-38-4RS-U205JQ6

Formula C19H16 MW 244.3
COA per lot
2(1H)-Pyrimidinone, 4-amino-5-methyl-, hydrazone (9CI)

CAS 33705-11-2RS-U205JOH

Formula C5H9N5 MW 139.16
COA per lot
2(1H)-Pyrimidinone, 5,6-diamino-1,4-dimethyl-

CAS 33704-84-6RS-U205JOI

Formula C6H10N4O MW 154.17
COA per lot
2(1H)-Quinolinethione, 6-chloro-1-methyl-

CAS 33682-77-8RS-U205JOJ

Formula C10H8ClNS MW 209.7
COA per lot
2(3H)-Benzothiazolethione,3,6-dimethyl-(9CI)

CAS 33682-62-1RS-U205JOX

Formula C9H9NS2 MW 195.3
COA per lot
2,2'-(1,2-Ethenediyl)bis[4-[[4,6-bis[(2-chlorophenyl)amino]-1,3,5-triazin-2-yl]amino]benzenesulfonic acid sodium] salt

CAS 33628-30-7RS-U205JOK

Formula C44H30Cl4N12Na2O6S2 MW 1074.7
COA per lot
2,2,2-Trichloroethanol

CAS 115-20-8RS-U016438

Formula C2H3Cl3O MW 149.4
COA per lot
2,3,4,5,6,7-hexahydro-1,1,2,3,3-pentamethyl-1H-indene

CAS 33704-59-5RS-U205JOT

Formula C14H24 MW 192.34
COA per lot
2,3,6-Triphenyl-4H-pyran-4-one

CAS 33707-19-6RS-U205JOU

Formula C23H16O2 MW 324.4
COA per lot
2,3-dimethyl-5-[(2-methyl-1H-indol-3-yl)azo]-1-phenyl-1H-pyrazolium chloride

CAS 33639-59-7RS-U205JOW

Formula C20H20ClN5 MW 365.9
COA per lot
2,4(1H,3H)-Pyrimidinedione, 5-methyl-, 2-hydrazone (9CI)

CAS 33575-17-6RS-U205J86

Formula C5H8N4O MW 140.14
COA per lot
2,4,6-TRIMETHYL DIPHENYL SULFIDE

CAS 33667-80-0RS-U205JP1

Formula C15H16S MW 228.4
COA per lot
2,4-Bis[(trimethylsilyl)oxy]benzaldehyde

CAS 33617-38-8RS-U205J88

Formula C13H22O3Si2 MW 282.48
COA per lot
2,4-diacetyl-3-oxoglutaric anhydride

CAS 33524-89-9RS-U205J8A

Formula C9H8O6 MW 212.16
COA per lot
2,5,8-Trimethyl-1-naphthol

CAS 33583-02-7RS-U205J8B

Formula C13H14O MW 186.25
COA per lot
2,5-diethyl-3,4-dihydro-2H-pyran-2-carbaldehyde

CAS 33731-59-8RS-U205JP4

Formula C10H16O2 MW 168.23
COA per lot
2,5-Dihydro-5-oxo-2,2-di(p-tolyl)-3-furancarboxylic acid methyl ester

CAS 33545-33-4RS-U205J8E

Formula C20H18O4 MW 322.4
COA per lot
2,5-DIMETHYL-4-(MORPHOLINOMETHYL)PHENOL HYDROCHLORIDE

CAS 33625-43-3RS-U205J8F

Formula C13H20ClNO2 MW 257.75
COA per lot
2,5-Piperazinedione,3,3-dimethyl-(8CI,9CI)

CAS 33477-74-6RS-U205J8G

Formula C6H10N2O2 MW 142.16
COA per lot
2,6-diamino-4-(diethylamino)phenol trihydrochloride

CAS 32190-99-1RS-U205H9L

Formula C10H20Cl3N3O MW 304.6
COA per lot
2,6-Dimethyl-1,3-oxathiane

CAS 33709-58-9RS-U205JP7

Formula C6H12OS MW 132.23
COA per lot
2,6-dimethyl-3,5-diphenyl-pyran-4-one

CAS 33731-54-3RS-U205JP8

Formula C19H16O2 MW 276.3
COA per lot
2,6-Dimethylcarbanilic acid 1-methyl-4-piperidinyl ester

CAS 33531-39-4RS-U205J8L

Formula C15H22N2O2 MW 262.35
COA per lot
2,6-Dimethylcarbanilic acid 1-propyl-4-piperidinyl ester

CAS 33531-37-2RS-U205J8M

Formula C17H26N2O2 MW 290.4
COA per lot
2,7-Dimethyl-1-octene

CAS 33718-03-5RS-U205JPA

Formula C10H20 MW 140.27
COA per lot
2,N,N-Triphenylacetamide

CAS 33675-70-6RS-U205JQC

Formula C20H17NO MW 287.4
COA per lot
2-(2-Cyclopropylethyl)phenol

CAS 33494-48-3RS-U205J7Y

Formula C11H14O MW 162.23
COA per lot
2-(3,4-DIMETHOXYPHENYL)-7-HYDROXY-4-CHROMANONE

CAS 33513-36-9RS-U205J83

Formula C17H14O5 MW 298.29
COA per lot
2-(3-(5-CHLORO-1-SULFO PROPYL-3-ETHYL-6-TRIFLUOROMETHYL-2-BENZIMIDAZOLINYLIDENE) PROPENYL)-5-CHLORO-3-ETHYL-1-SULFOPROPYL-6-TRIFLUOROMETHYL BENZIMIDAZOLIUM HYDROXIDE, INNER SALT, SODIUM SALT

CAS 33628-07-8RS-U205J84

Formula C31H33Cl2F6N4NaO6S2 MW 829.6
COA per lot
2-(3-methoxy-2-methylphenyl)acetonitrile

CAS 33797-35-2RS-U205JOY

Formula C10H11NO MW 161.2
COA per lot
2-(3-OXO-CYCLOHEXYL)-MALONIC ACID DIMETHYL ESTER

CAS 33646-18-3RS-U205JOZ

Formula C11H16O5 MW 228.24
COA per lot
2-(4-METHOXYPHENOXY)-5-NITROBENZOIC ACID

CAS 33459-12-0RS-U205IVO

Formula C14H11NO6 MW 289.24
COA per lot
2-(5-bromo-2-methoxyphenyl)acetaldehyde

CAS 33567-61-2RS-U205J8C

Formula C9H9BrO2 MW 229.07
COA per lot
2-(Bis(2-chloroethyl)amino)ethanol hydrochloride

CAS 63978-53-0RS-U073180

Formula C6H14Cl3NO MW 222.54
COA per lot
2-(CyclopropylMethyl)phenol

CAS 33494-47-2RS-U205J91

Formula C10H12O MW 148.2
COA per lot
2-(fluoroMethyl)-1H-Isoindole-1,3(2H)-dione

CAS 33551-68-7RS-U205J92

Formula C9H6FNO2 MW 179.15
COA per lot
2-(Methylthio)-9H-purine

CAS 33512-51-5RS-U205J98

Formula C6H6N4S MW 166.21
COA per lot
2-[(Benzoyloxy)methyl]-2-oxiranecarboxylic acid 4-hydroxy-2-isopropyl-5-methylphenyl ester

CAS 33796-34-8RS-U205JPF

Formula C21H22O6 MW 370.4
COA per lot
2-[(cyclohexylcarbaMoyl)aMino]acetic acid

CAS 33557-91-4RS-U205J90

Formula C9H16N2O3 MW 200.23
COA per lot
2-[1-(propan-2-yl)-1H-1,3-benzodiazol-2-yl]ethan-1-amine dihydrochloride

CAS 1324077-08-8RS-U205MZA

Formula C12H19Cl2N3 MW 276.2
COA per lot
2-[2-Oxo-2-(4-methoxyphenyl)ethyl]benzoic acid

CAS 33533-90-3RS-U205J7Z

Formula C16H14O4 MW 270.28
COA per lot
2-[Bis(methylthio)methyl]furan

CAS 33500-20-8RS-U205J8S

Formula C7H10OS2 MW 174.3
COA per lot
2-AMINO-5-BROMO-2,3-DIHYDRO-1H-INDENE-2-CARBOXYLIC ACID HYDROCHLORIDE

CAS 33584-64-4RS-U205J8O

Formula C10H11BrClNO2 MW 292.55
COA per lot
2-AMino-6-Methylpyridine-3-thiol

CAS 33761-31-8RS-U205JPC

Formula C6H8N2S MW 140.21
COA per lot
2-Azabicyclo[2.2.1]hept-5-ene-3,3-dicarboxamide(8CI)

CAS 33547-96-5RS-U205J8R

Formula C8H11N3O2 MW 181.19
COA per lot
2-Benzoxazolecarbonitrile, 5-methyl-

CAS 33652-90-3RS-U205JPE

Formula C9H6N2O MW 158.16
COA per lot
2-Butanone, 3-chloro-3-(ethylthio)-

CAS 33487-47-7RS-U205J8T

Formula C6H11ClOS MW 166.67
COA per lot
2-Butanone, 3-hydroxy-4-methoxy-(8CI)

CAS 33667-09-3RS-U205JPG

Formula C5H10O3 MW 118.13
COA per lot
2-Butanone, 4-ethoxy-3-hydroxy-(8CI)

CAS 33667-10-6RS-U205JPH

Formula C6H12O3 MW 132.16
COA per lot
2-Chloro-2-nitrosoadamantane

CAS 33673-34-6RS-U205JPK

Formula C10H14ClNO MW 199.68
COA per lot
2-chloro-5-methyl-1,8-naphthyridine

CAS 33760-81-5RS-U205JPL

Formula C9H7ClN2 MW 178.62
COA per lot
2-Chloro-6-methylcarbanilic acid 1-ethyl-4-piperidinyl ester

CAS 33531-33-8RS-U205J8U

Formula C15H21ClN2O2 MW 296.79
COA per lot
2-Chloro-6-methylcarbanilic acid 1-isopropyl-4-piperidinyl ester

CAS 33531-31-6RS-U205J8V

Formula C16H23ClN2O2 MW 310.82
COA per lot
2-Chloro-6-methylcarbanilic acid 1-methyl-4-piperidinyl ester

CAS 33531-34-9RS-U205J8X

Formula C14H19ClN2O2 MW 282.76
COA per lot
2-Chlorobicyclo[2.2.2]octane

CAS 33649-79-5RS-U205JPM

Formula C8H13Cl MW 144.64
COA per lot
2-diethylamino-1-[4-[(5-methoxy-3-nitro-acridin-9-yl)amino]phenyl]etha nol dihydrochloride

CAS 32951-87-4RS-U205IC3

Formula C26H30Cl2N4O4 MW 533.4
COA per lot
2-Ethyl-6-methyl-1,3-oxathiane

CAS 33709-59-0RS-U205JPS

Formula C7H14OS MW 146.25
COA per lot
2-ethyltetradecanoic acid

CAS 25354-93-2RS-C058015

Formula C16H32O2 MW 256.42
COA per lot
2-Fluoro-4,5-dihydro-1,3,2-dithiaphosphole

CAS 33672-92-3RS-U205JPT

Formula C2H4FPS2 MW 142.16
COA per lot
2-Hydroxy-5-methyl-3-(1-piperidinyl)-2-cyclopenten-1-one

CAS 33686-17-8RS-U205JQ0

Formula C11H17NO2 MW 195.26
COA per lot
2-Hydroxychalcone

CAS 644-78-0RS-U067830

Formula C15H12O2 MW 224.25
COA per lot
2-Isopropyl-2,6-dimethyl-1,3-oxathiane

CAS 33709-61-4RS-U205JQ1

Formula C9H18OS MW 174.31
COA per lot
2-Isopropyl-6-methyl-1,3-oxathiane

CAS 33709-60-3RS-U205JQ2

Formula C8H16OS MW 160.28
COA per lot
2-METHOXY-3'-METHYLBENZOPHENONE

CAS 33785-70-5RS-U205JQ3

Formula C15H14O2 MW 226.27
COA per lot
2-Methoxyestradiol

CAS 362-07-2RS-U053187

Formula C19H26O3 MW 302.4
COA per lot
2-Methoxypropanenitrile

CAS 33695-59-9RS-U205JQ5

Formula C4H7NO MW 85.1
COA per lot
2-methyl-5-propylnonane

CAS 31081-17-1RS-U053722

Formula C13H28 MW 184.37
COA per lot
2-methylpentadecanoic acid

CAS 25354-92-1RS-C001050

Formula C16H32O2 MW 256.42
COA per lot
2-Methylpimelic acid dimethyl ester

CAS 33658-48-9RS-U205JQ9

Formula C10H18O4 MW 202.25
COA per lot
2-Methylpropanoic acid 6-vinyl-5-(1-formylvinyl)octahydro-7-hydroxy-3,6-dimethyl-2-oxobenzofuran-4-yl ester

CAS 33792-82-4RS-U205JQA

Formula C19H26O6 MW 350.4
COA per lot
2-O,3-O,4-O,5-O-Tetrakis(trimethylsilyl)-D-ribose

CAS 33648-69-0RS-U205JQE

Formula C17H42O5Si4 MW 438.9
COA per lot
2-Oxazolidinone,4-hydroxy-5,5-dimethyl-4-phenyl-(8CI,9CI)

CAS 33664-83-4RS-U205JQG

Formula C11H13NO3 MW 207.23
COA per lot
2-Oxazolidinone,5,5-dimethyl-4-phenyl-(8CI,9CI)

CAS 33664-93-6RS-U205JQH

Formula C11H13NO2 MW 191.23
COA per lot
2-Propenoic acid, polymer with butyl 2-propenoate, chloroethene and ethenyl acetate

CAS 30938-41-1RS-U205FAN

Formula C16H25ClO6 MW 348.8
COA per lot
24(R/S)-hydroxycholesterol-d7

CAS 144154-78-9RS-I095162

Formula C27H46O2 MW 409.7
COA per lot
24(S)-hydroxycholesterol

CAS 474-73-7RS-U009512

Formula C27H46O2 MW 402.7
COA per lot
24-Methylenecholesterol-D7

CAS 209112-82-3RS-I094339

Formula C28H39OD7 MW 405.72
COA per lot
25-hydroxycholesterol-d6

CAS 88247-69-2RS-I105221

Formula C27H46O2 MW 408.7
COA per lot
27-hydroxycholesterol-d6

CAS 1246302-95-3RS-I105060

Formula C27H46O2 MW 408.7
COA per lot
2H-1,5-Benzodioxepin-2-carboxylic acid, 3,4-dihydro-3-hydroxy-

CAS 33632-66-5RS-U205JPU

Formula C10H10O5 MW 210.18
COA per lot
2H-1,5-Benzodioxepin-2-carboxylic acid, 3,4-dihydro-3-hydroxy-3-methyl-

CAS 33631-88-8RS-U205JPV

Formula C11H12O5 MW 224.21
COA per lot
2H-1,5-Benzodioxepin-2-carboxylic acid, 3,4-dihydro-3-hydroxy-3-methyl-, acetate (8CI)

CAS 33631-90-2RS-U205JPW

Formula C13H14O6 MW 266.25
COA per lot
2H-Benzimidazol-2-one,1-ethenyl-1,3-dihydro-(9CI)

CAS 33606-63-2RS-U205J94

Formula C9H8N2O MW 160.17
COA per lot
3,3,4-trimethyldecane

CAS 49622-18-6RS-U083794

Formula C13H28 MW 184.37
COA per lot
3,3-dichloropentane-2,4-dione

CAS 33657-50-0RS-U205JQY

Formula C5H6Cl2O2 MW 169
COA per lot
3,4,5,6-Tetraphenyl-2H-pyran-2-one

CAS 33524-67-3RS-U205J9I

Formula C29H20O2 MW 400.5
COA per lot
3,4-Dihydro-3-[3,8-dimethyl-5-(1-methylethyl)azulen-1-yl]-2,5-furandione

CAS 33658-55-8RS-U205JR3

Formula C19H20O3 MW 296.4
COA per lot
3,4-Dimethylacetophenone

CAS 3637-01-2RS-U069705

Formula C10H12O MW 148.21
COA per lot
3,5-BIS(TRIFLUOROMETHYL)PHENYLDIMETHYLSILANE

CAS 33558-36-0RS-U205J9M

Formula C10H9F6Si MW 271.25
COA per lot
3,5-BIS[(TETRAHYDRO-2H-PYRAN-2-YL)OXY]-BENZOIC ACID METHYL ESTER

CAS 33617-41-3RS-U205J9L

Formula C18H24O6 MW 336.4
COA per lot
3,5-DIAMINOBENZONITRILE

CAS 33786-93-5RS-U205JR6

Formula C7H7N3 MW 133.15
COA per lot
3-(1,4,4-trimethyl-2,3,5,6-tetrahydropyrazin-1-yl)propyl 2,2-dimethylp ropanoate diiodide

CAS 32041-77-3RS-U205HB7

Formula C15H32I2N2O2 MW 526.24
COA per lot
3-(10,11-Dihydro-11-oxo-5H-dibenzo[b,e][1,4]diazepin-5-yl)-N,N-diethyl-1-propanamineN-oxide

CAS 33662-62-3RS-U205JRA

Formula C20H25N3O2 MW 339.4
COA per lot
3-(2,5-DIMETHOXY-PHENYL)-PROPAN-1-OL

CAS 33538-81-7RS-U205J9D

Formula C11H16O3 MW 196.24
COA per lot
3-(3-Chloropropyl)-5-nitrobenzo[d]oxazol-2(3H)-one

CAS 33703-89-8RS-U205JQX

Formula C10H9ClN2O4 MW 256.64
COA per lot
3-(Diethoxysilyl)propyl isocyanate

CAS 33491-28-0RS-U205J9Y

Formula C9H19NO3Si MW 217.34
COA per lot
3-(Dimethoxyphosphinyl)-2-methylpropanoic acid methyl ester

CAS 33771-60-7RS-U205JRP

Formula C7H15O5P MW 210.16
COA per lot
3-(Morpholine-4-carbonyl)phenylboronic acid

CAS 723281-55-8RS-P011637

Formula C11H14BNO4 MW 235.05
COA per lot
3-[1-(2,3-DIMETHOXY-PHENYL)-2-NITRO-ETHYL]-1H-INDOLE

CAS 33723-32-9RS-U205JQS

Formula C18H18N2O4 MW 326.3
COA per lot
3-[4-[(acetylamino)sulphonyl]butyl]-5-cyano-2-[3-(5-cyano-1,3-diethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)-1-propenyl]-1-ethyl-1H-benzimidazolium bromide

CAS 33625-61-5RS-U205J9J

Formula C31H36BrN7O3S MW 666.6
COA per lot
3-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-o-tolyl]azo]naphthalene-1,5-disulphonic acid

CAS 33508-55-3RS-U205J9H

Formula C20H14Cl2N6O6S2 MW 569.4
COA per lot
3-Amino-4,4,4-trifluoro-2-butenenitrile

CAS 33561-24-9RS-U205J9O

Formula C4H3F3N2 MW 136.08
COA per lot
3-bromoquinoline-5-sulfonyl chloride

CAS 33768-83-1RS-U205JRK

Formula C9H5BrClNO2S MW 306.56
COA per lot
3-chloro-N-(4-fluorophenyl)benzamide

CAS 33489-31-5RS-U205J9X

Formula C13H9ClFNO MW 249.67
COA per lot
3-Ethyl-1,2,4-triazolo[4,3-a]pyrazine

CAS 33590-18-0RS-U205J9Z

Formula C7H8N4 MW 148.17
COA per lot
3-ethyl-2-[3-(3-ethylthiazolidin-2-ylidene)prop-1-enyl]benzoselenazolium iodide

CAS 33609-19-7RS-U205JA0

Formula C17H21IN2SSe MW 491.3
COA per lot
3-Ethyl-5,6-diphenyl-1,2,4-triazolo[4,3-a]pyrazine

CAS 33590-25-9RS-U205JA1

Formula C19H16N4 MW 300.4
COA per lot
3-Methyl-1,2,4-triazolo[4,3-a]pyrazine

CAS 33590-17-9RS-U205JA4

Formula C6H6N4 MW 134.14
COA per lot
3-Methyl-4-morpholinophenylboronic acid

CAS 1426245-63-7RS-P011326

Formula C11H16BNO3 MW 221.06
COA per lot
3-methyladamantane-1-carboxylic acid

CAS 33649-73-9RS-U205JS1

Formula C12H18O2 MW 194.27
COA per lot
3-methylimidazo[1,2-a]pyrimidine

CAS 33794-80-8RS-U205JS3

Formula C7H7N3 MW 133.15
COA per lot
3-Morpholin-4-yl-benzoic acid

CAS 215309-00-5RS-P011420

Formula C11H13NO3 MW 207.23
COA per lot
3-O-Benzyl-5,6-di-O-acetyl-1,2-O-isopropylidene-α-D-glucofuranose

CAS 18006-25-2RS-U205IZY

Formula C20H26O8 MW 394.4
COA per lot
3-Pentenoic acid, 2-methyl-, methyl ester, (E)-

CAS 33603-30-4RS-U205JA6

Formula C7H12O2 MW 128.17
COA per lot
3-Pyrazolidinone, 1-acetyl-2,4-dimethyl-

CAS 33651-72-8RS-U205JS8

Formula C7H12N2O2 MW 156.18
COA per lot
3-Pyrazolidinone, 1-acetyl-2,5-dimethyl-

CAS 33651-74-0RS-U205JS9

Formula C7H12N2O2 MW 156.18
COA per lot
4'-Hydroxydiclofenac

CAS 64118-84-9RS-U067277

Formula C14H11Cl2NO3 MW 312.1
COA per lot
4'-Propyl-4-(4-propyl-phenyl)-bicyclohexyl

CAS 84656-77-9RS-U205C02

Formula C24H38 MW 326.56
COA per lot
4(1H)-Pyrimidinethione,2-phenyl-(9CI)

CAS 33630-21-6RS-U205JSH

Formula C10H8N2S MW 188.25
COA per lot
4(3H)-Pyrimidinethione, 3-methyl-2-phenyl-

CAS 33630-23-8RS-U205JSM

Formula C11H10N2S MW 202.28
COA per lot
4,4'-isopropylidenebis[2,6-dibromophenyl] diacetate

CAS 33798-02-6RS-U205JSQ

Formula C19H16Br4O4 MW 627.9
COA per lot
4,6,6-trimethylbicyclo[3.1.1.]hept-3-en-2-yl acetate

CAS 33522-69-9RS-U205JAF

Formula C12H18O2 MW 194.27
COA per lot
4-(1,1-Dimethylethyl)-N-methyl-2,6-dinitrobenzenamine

CAS 33629-43-5RS-U205JSG

Formula C11H15N3O4 MW 253.25
COA per lot
4-(1H-imidazol-2-yl)butan-1-amine dihydrochloride

CAS 33544-92-2RS-U205JAA

Formula C7H15Cl2N3 MW 212.12
COA per lot
4-(2-Methyl-2-propenyl)phenol

CAS 33641-78-0RS-U205JSK

Formula C10H12O MW 148.2
COA per lot
4-(3-HYDROXY-3-METHYLBUT-1-YNYL)BENZOIC ACID METHYL ESTER

CAS 33577-98-9RS-U205JAD

Formula C13H14O3 MW 218.25
COA per lot
4-(Benzyloxy)-3-[(benzyloxy)methyl]-1-butanamine

CAS 33498-87-2RS-U205JAK

Formula C19H25NO2 MW 299.4
COA per lot
4-(Benzyloxy)-3-[(benzyloxy)methyl]-1-butanol

CAS 33498-88-3RS-U205JAL

Formula C19H24O3 MW 300.4
COA per lot
4-(Bromomethyl)phenylacetic acid phenacyl ester

CAS 66270-97-1RS-P141148

Formula C17H15BrO3 MW 347.2
COA per lot
4-(morpholin-4-ylsulfonyl)aniline

CAS 21626-70-0RS-P011421

Formula C10H14N2O3S MW 242.3
COA per lot
4-(QUINAZOLIN-4-YLAMINO)-BENZOIC ACID

CAS 33683-30-6RS-U205JT9

Formula C15H11N3O2 MW 265.27
COA per lot
4-[(2,4,6-Trimethylphenyl)sulfonyl]benzenamine

CAS 33597-78-3RS-U205JAB

Formula C15H17NO2S MW 275.4
COA per lot
4-[(2-Hydroxyethyl)amino]-2-(5-nitro-2-furyl)thieno[3,2-d]pyrimidine

CAS 33590-70-4RS-U205JAC

Formula C12H10N4O4S MW 306.3
COA per lot
4-[(5,6-DIHYDRO[2,3'-BIPYRIDIN]-3(4H)-YLIDENE)METHYL]-N,N-DIMETHYLBENZENAMINE DIHYDROCHLORIDE

CAS 32013-69-7RS-U205HCL

Formula C19H23Cl2N3 MW 364.3
COA per lot
4-[3-[Bis(trimethylsilyloxy)(methyl)silyl]propyl]morpholine

CAS 33713-15-4RS-U205JSL

Formula C14H35NO3Si3 MW 349.69
COA per lot
4-[4-chloro-6-(morpholin-4-yl)pyrimidin-2-yl]morpholine

CAS 10244-24-3RS-P001156

Formula C12H17ClN4O2 MW 284.74
COA per lot
4-[[4-(dimethylamino)-m-tolyl][4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene]methyl]-N,N,N-trimethylanilinium dichloride

CAS 33231-00-4RS-U205IN6

Formula C27H35Cl2N3 MW 472.5
COA per lot
4-[ethyl(phenyl)amino]-4-oxobutanoic acid

CAS 33684-13-8RS-U205JSY

Formula C12H15NO3 MW 221.25
COA per lot
4-AMINO-2-METHOXY-3-NITROPYRIDINE

CAS 33623-16-4RS-U205JAI

Formula C6H7N3O3 MW 169.14
COA per lot
4-diethylamino-2-ethoxybenzenediazonium zinc chloride

CAS 31605-03-5RS-U205GSF

Formula C12H18Cl3N3OZn MW 392
COA per lot
4-Epianhydrochlortetracycline hydrochloride

CAS 158018-53-2RS-T013003

Formula C22H22Cl2N2O7 MW 497.3
COA per lot
4-FLUORO-2-METHYLPHENYLMAGNESIUM BROMIDE

CAS 30897-90-6RS-U205FF8

Formula C7H6BrFMg MW 213.33
COA per lot
4-fluoro-N-(4-methoxyphenyl)benzamide

CAS 33489-70-2RS-U205JAO

Formula C14H12FNO2 MW 245.25
COA per lot
4-Fluorobenzyl-2,3,5,6-d4 Alcohol

CAS 93111-26-3RS-I099117

Formula C7H3D4FO MW 130.15
COA per lot
4-iso-Propylaniline-2,3,5,6-d4

CAS 1219804-95-1RS-I103033

Formula C9H9D4N MW 139.23
COA per lot
4-Ketododecanoic acid methyl ester

CAS 33566-59-5RS-U205JAQ

Formula C13H24O3 MW 228.33
COA per lot
4-METHOXY-2-PHENYLPYRIMIDINE

CAS 33630-20-5RS-U205JT0

Formula C11H10N2O MW 186.21
COA per lot
4-Methoxy-N-Methyl-N-phenylbenzaMide, 97%

CAS 33672-81-0RS-U205JT1

Formula C15H15NO2 MW 241.28
COA per lot
4-METHYL-1-PIPERAZINEPROPANOIC ACID METHYL ESTER

CAS 33544-40-0RS-U205JAW

Formula C9H18N2O2 MW 186.25
COA per lot
4-Methyl-N-(3-Methylphenyl)benzaMide, 97%

CAS 33667-90-2RS-U205JT4

Formula C15H15NO MW 225.28
COA per lot
4-methyl-N-(4-methylbenzyl)benzamide

CAS 33515-44-5RS-U205JAY

Formula C16H17NO MW 239.31
COA per lot
4-Nitrodiphenylamine

CAS 836-30-6RS-U002650

Formula C12H10N2O2 MW 214.22
COA per lot
4-Pyridinecarbonitrile,1,2,3,6-tetrahydro-1-methyl-(9CI)

CAS 33495-33-9RS-U205JB0

Formula C7H10N2 MW 122.17
COA per lot
4-Pyrimidinemethanol, 2,5,6-triamino-

CAS 33704-86-8RS-U205JT8

Formula C5H9N5O MW 155.16
COA per lot
4-tert-butyl-2-methylbenzoic acid

CAS 33691-85-9RS-U205JTB

Formula C12H16O2 MW 192.25
COA per lot
4-tert-Butyl-piperidine hydrochloride

CAS 69682-13-9RS-U099309

Formula C9H20ClN MW 177.71
COA per lot
4β-hydroxycholesterol-d7

CAS 1246302-80-6RS-I105058

Formula C27H46O2 MW 409.7
COA per lot
5,10,15,20-TETRAPHENYL-21H,23H-PORPHINE RUTHENIUM(II) CARBONYL

CAS 32073-84-0RS-U205HDB

Formula C45H28N4ORu MW 741.8
COA per lot
5,5'-(1,1,2,2,3,3-Hexafluoro-1,3-propanediyl)bis[2-phenyl-1H-isoindole-1,3(2H)-dione]

CAS 33734-35-9RS-U205JTE

Formula C31H16F6N2O4 MW 594.5
COA per lot
5,6-dichloro-3-[2-(diethylamino)ethyl]-1-ethyl-2-methylbenzimidazolium chloride monohydrochloride

CAS 32915-71-2RS-U205IE1

Formula C16H25Cl4N3 MW 401.2
COA per lot
5,8-Dimethyl-2-phenyl-[1,2,4]triazolo[1,5-a]pyrazine

CAS 33590-27-1RS-U205JB7

Formula C13H12N4 MW 224.26
COA per lot
5-[3-(4-Hydroxy-3-sulfophenyl)-1-oxo-2-propenyl]-2,4-dimethoxybenzenesulfonic acid disodium salt

CAS 30251-88-8RS-U205FGA

Formula C17H14Na2O10S2 MW 488.4
COA per lot
5-Bromo-4-chloro-3-indolyl 2-Acetamido-2-deoxy-α-D-galactopyranoside

CAS 210110-89-7RS-U205JFC

Formula C16H18BrClN2O6 MW 449.7
COA per lot
5-chloro-1-ethyl-2-methyl-3-(2-morpholinoethyl)benzimidazolium chloride monohydrochloride

CAS 32915-77-8RS-U205IE5

Formula C16H24Cl3N3O MW 380.7
COA per lot
5-Dehydroepisterol

CAS 23582-83-4RS-I010257

Formula C28H44O MW 396.65
COA per lot
5-methyl-1,8-naphthyridin-2-ol

CAS 33760-80-4RS-U205JTO

Formula C9H8N2O MW 160.17
COA per lot
5β,6β-epoxycholestanol

CAS 4025-59-6RS-U047197

Formula C27H46O2 MW 402.7
COA per lot
5β,6β-epoxycholestanol-d7

CAS 127684-06-4RS-I110084

Formula C27H46O2 MW 409.7
COA per lot
6,7,8,9-Tetrahydro-6-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide

CAS 33484-45-6RS-U205JBD

Formula C10H13N3O2 MW 207.23
COA per lot
6,8-Dioxabicyclo3.2.1oct-3-en-2-one, (1R,5R)-

CAS 33647-85-7RS-U205JTS

Formula C6H6O3 MW 126.11
COA per lot
6-acetyl-2-naphthoic acid

CAS 33627-01-9RS-U205JBE

Formula C13H10O3 MW 214.22
COA per lot
6-Benzyloxy-5-methoxyindole-2-carboxylic Acid

CAS 2495-92-3RS-U205JFF

Formula C17H15NO4 MW 297.3
COA per lot
6-Chloro-9-[4-(benzyloxy)-3-[(benzyloxy)methyl]butyl]-9H-purine

CAS 33498-83-8RS-U205JBG

Formula C24H25ClN4O2 MW 436.9
COA per lot
6-Fluoro-1-O,2-O,3-O,4-O-tetraacetyl-6-deoxy-β-D-glucopyranose

CAS 33557-29-8RS-U205JBH

Formula C14H19FO9 MW 350.29
COA per lot
6H-Thiopyrano[3,2-d]pyrimidine (8CI)

CAS 33526-08-8RS-U205JBI

Formula C7H6N2S MW 150.2
COA per lot
7-Acetamido-3,4-dihydro-2H-1,5-benzodioxepine

CAS 33631-94-6RS-U205JU2

Formula C11H13NO3 MW 207.23
COA per lot
7-Ketocholesterol

CAS 566-28-9RS-M199005

Formula C27H44O2 MW 400.6
COA per lot
7-Oxabicyclo[4.1.0]heptane-3,4-dicarbonitrile,stereoisomer(8CI)

CAS 33765-30-9RS-U205JU6

Formula C8H8N2O MW 148.16
COA per lot
7-β-Hydroxycholesterol

CAS 566-27-8RS-I007035

Formula C27H46O2 MW 402.65
COA per lot
9,10-Dihydro-β-ergocryptine

CAS 19467-62-0RS-U098556

Formula C32H43N5O5 MW 577.7
COA per lot
9-hydroxyestrone-3-acetate-11-nitrate

CAS 33767-88-3RS-U205JUA

Formula C20H23NO7 MW 389.4
COA per lot
9-METHYL-10-PHENYLPHENANTHRENE

CAS 33498-62-3RS-U205JBO

Formula C21H16 MW 268.4
COA per lot
[(1S,2R)-2,3-Bis(acetyloxy)-1-[1-phenyl-1H-pyrazolo[3,4-b]quinoxalin-3-yl]propyl]β-D-glucopyranoside 2,3,4,6-tetraacetate

CAS 33797-00-1RS-U205JOE

Formula C26H26BrNO4 MW 496.4
COA per lot
[(Diphenylarsino)ethynyl]diphenylphosphine

CAS 33730-55-1RS-U205JW4

Formula C26H20AsP MW 438.3
COA per lot
[2-(3-oxoprop-1-enyl)phenyl] acetate

CAS 33538-94-2RS-U205J85

Formula C11H10O3 MW 190.19
COA per lot
Acetic acid 4,4-diphenyl-1,5-cyclohexadienyl ester

CAS 33795-14-1RS-U205JUV

Formula C20H18O2 MW 290.4
COA per lot
Acetylcarnitine

CAS 14992-62-2RS-U078552

Formula C9H17NO4 MW 203.24
COA per lot
ACTH (6-24)

CAS 33512-65-1RS-U205JCB

Formula C111H175N35O21 MW 2335.8
COA per lot
ALPHA-PHENYL-1-PIPERIDINEETHANAMINE DIHYDROCHLORIDE

CAS 31788-81-5RS-U205HET

Formula C13H22Cl2N2 MW 277.23
COA per lot
ALPHA-PHENYL-1-PYRROLIDINEETHANAMINE DIHYDROCHLORIDE

CAS 31788-85-9RS-U205HEU

Formula C12H20Cl2N2 MW 263.2
COA per lot
Ammonium metabisulfite

CAS 32736-64-4RS-U205I4L

Formula H8N2O5S2 MW 180.21
COA per lot
Azidocyclopentane

CAS 33670-50-7RS-U205JV0

Formula C5H9N3 MW 111.15
COA per lot
Benzeneacetaldehyde,2,5-dimethoxy-

CAS 33567-62-3RS-U205JCG

Formula C10H12O3 MW 180.2
COA per lot
Benzeneacetic acid, 4-chloro-.alpha.-forMyl-, ethyl ester

CAS 33691-09-7RS-U205JV4

Formula C11H11ClO3 MW 226.65
COA per lot
Benzonitrile, 4-[5-(trifluoroMethyl)-1H-iMidazol-2-yl]-

CAS 33469-11-3RS-U205IY7

Formula C11H6F3N3 MW 237.18
COA per lot
Benzothiazole, 2-(1,4-dioxan-2-yl)-(9CI)

CAS 33787-78-9RS-U205JV8

Formula C11H11NO2S MW 221.28
COA per lot
benzyl L-histidinate dihydrochloride

CAS 31321-62-7RS-U205GUU

Formula C13H17Cl2N3O2 MW 318.2
COA per lot
benzylbis(2-hydroxyethyl)methylammonium hydroxide

CAS 33667-49-1RS-U205JVA

Formula C12H21NO3 MW 227.3
COA per lot
Beta-Methylcholine Chloride

CAS 2382-43-6RS-U043126

Formula C6H16ClNO MW 153.65
COA per lot
Beta-Muricholicacid

CAS 2393-59-1RS-U043127

Formula C24H40O5 MW 408.6
COA per lot
Bethanechol Chloride

CAS 590-63-6RS-U043181

Formula C7H17ClN2O2 MW 196.67
COA per lot
Bis(diethylamino)[(diphenylphosphino)ethynyl]phosphine

CAS 33730-54-0RS-U205JVB

Formula C22H30N2P2 MW 384.4
COA per lot
bisdemethoxycurcumin

CAS 24939-16-0RS-M124049

Formula C19H16O4 MW 308.3
COA per lot
butoxytitanium dichloride

CAS 32448-92-3RS-U205HVF

Formula C4H10Cl2OTi MW 192.89
COA per lot
calcium pentafluoroaluminate

CAS 33790-67-9RS-U205JVJ

Formula AlCaF5 MW 162.05
COA per lot
CHLORIDE IONOPHORE I

CAS 32195-55-4RS-U205HFK

Formula C44H28ClMnN4 MW 703.1
COA per lot
CHLORO(CYCLOPENTADIENYL)(TRIPHENYLPHOSPHINE)NICKEL(II)

CAS 31904-79-7RS-U205HFL

Formula C23H25ClNiP MW 426.6
COA per lot
Chloro(triisopropylphosphine)gold,97%

CAS 33659-45-9RS-U205JVM

Formula C9H21AuClP MW 392.65
COA per lot
Chlorobromoisocyanuric acid

CAS 89325-49-5RS-U065530

Formula C3HBrClN3O3 MW 242.41
COA per lot
Cinaciguat Hydrochloride

CAS 646995-35-9RS-U065444

Formula C36H39NO5.HCl MW 602.16
COA per lot
Cinnamylamine Hydrochloride

CAS 5586-89-0RS-U065401

Formula C9H12ClN MW 169.65
COA per lot
Clethodim

CAS 99129-21-2RS-U065558

Formula C17H26ClNO3S MW 359.9
COA per lot
D,L-threo-Droxidopa-13C2,15N Hydrochloride

CAS 1329556-63-9RS-I097261

Formula C9H12ClNO5 MW 252.63
COA per lot
D-Cysteine Methyl Ester Hydrochloride

CAS 70361-61-4RS-U098302

Formula C4H10ClNO2S MW 171.65
COA per lot
D-Homocysteine Thiolactone Hydrochloride

CAS 1120-77-0RS-U077529

Formula C4H8ClNOS MW 153.63
COA per lot
D-RIBULOSE 1,5-DIPHOSPHATE BARIUM*HYDRAT E

CAS 30276-82-5RS-U205FQQ

Formula C5H12BaO12P2 MW 463.42
COA per lot
Desmethoxycurcumin(mixture of isomers)

CAS 24939-17-1RS-M106076

Formula C20H18O5 MW 338.4
COA per lot
diammonium 4-nitrophenyl phosphate

CAS 32348-91-7RS-U205HG6

Formula C6H12N3O6P MW 253.15
COA per lot
dicesium carbonylpentachloroosmate(2-)

CAS 30191-87-8RS-U205FPF

Formula CHCl5Cs2OOs+ MW 662.3
COA per lot
Dichloro(methylenedi-pi-cyclopentadienyl)titanium

CAS 31833-02-0RS-U205HG9

Formula C11H10Cl2Ti MW 260.97
COA per lot
Dichloro(phenoxy)aluminum

CAS 33715-52-5RS-U205JVY

Formula C6H5AlCl2O MW 190.99
COA per lot
Dihydrocapsaicin

CAS 19408-84-5RS-U077200

Formula C18H29NO3 MW 307.4
COA per lot
dilithium N-acetyl-L-glutamate

CAS 32093-27-9RS-U205HGC

Formula C7H9Li2NO5 MW 201.1
COA per lot
dimethyltubocurarinium chloride

CAS 33335-58-9RS-U205IYM

Formula C40H48Cl2N2O6 MW 723.7
COA per lot
Diphenyl(3,3,3-trifluoro-1-propynyl)arsine

CAS 33730-50-6RS-U205JW3

Formula C15H10AsF3 MW 322.16
COA per lot
disodium 1-(carboxymethyl)-2-heptadecyl-4,5-dihydro-1-(2-hydroxyethyl)-1H-imidazolium hydroxide

CAS 30473-39-3RS-U205FQ8

Formula C24H46N2Na2O4 MW 472.6
COA per lot
disodium 2,4-dimethoxy-5-[(E)-3-(4-methoxy-3-sulfonato-phenyl)prop-2-e noyl]benzenesulfonate

CAS 30056-74-7RS-U205FQ9

Formula C18H16Na2O10S2 MW 502.4
COA per lot
disodium 4,4'-bis[[6-anilino-4-(methylamino)-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate

CAS 31900-04-6RS-U205HGE

Formula C34H30N12Na2O6S2 MW 812.8
COA per lot
disodium 4,4'-bis[[6-anilino-4-[(2-hydroxypropyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate

CAS 32694-95-4RS-U205I51

Formula C38H38N12Na2O8S2 MW 900.9
COA per lot
disodium 4-[(4-chloro-5-ethyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate

CAS 32041-58-0RS-U205HGF

Formula C19H13ClN2Na2O6S MW 478.8
COA per lot
disodium 4-[[4-(2,3-dichloroquinoxaline-6-carboxamido)-2-sulphonatophenyl]azo]-3-methyl-5-oxo-2-pyrazolin-1-acetate

CAS 32686-78-5RS-U205I50

Formula C21H15Cl2N7Na2O7S MW 626.3
COA per lot
disodium 4-hydroxy-3-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate

CAS 31237-02-2RS-U205GVN

Formula C19H16N2Na2O11S3 MW 590.5
COA per lot
disodium [[4-(acetylamino)phenyl]amino]amino-9,10-dihydro-9,10-dioxoanthracenedisulphonate

CAS 33340-33-9RS-U205IYN

Formula C22H15N3Na2O9S2 MW 575.5
COA per lot
disodium p-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate

CAS 31237-03-3RS-U205GVP

Formula C19H18N4Na2O11S3 MW 620.5
COA per lot
Distearoyl Phosphatidylcholine

CAS 816-94-4RS-C002149

Formula C44H88NO8P MW 790.15
COA per lot
DL-1-(2,5-DIMETHOXY-2,5-DIHYDROFURAN-2-YL)ETHANOL

CAS 33647-67-5RS-U205JW5

Formula C8H14O4 MW 174.19
COA per lot
Endothelin-2 (human, canine)

CAS 123562-20-9RS-U205C03

Formula C115H164N26O32S4 MW 2550.97
COA per lot
Epicoprostanol

CAS 516-92-7RS-M108045

Formula C27H48O MW 388.7
COA per lot
ETHYL 2-(1-NAPHTHYL)-2-OXOACETATE

CAS 33656-65-4RS-U205JW9

Formula C14H12O3 MW 228.24
COA per lot
ethyl 2-hydroxy-3-Methylbut-3-enoate

CAS 33537-17-6RS-U205JD5

Formula C7H12O3 MW 144.17
COA per lot
Ethyl 2-oxo-2-(thiazol-2-yl)acetate

CAS 33656-63-2RS-U205JWB

Formula C7H7NO3S MW 185.2
COA per lot
ethyl 6-chlorochroman-2-carboxylate

CAS 33533-96-9RS-U205JD6

Formula C12H13ClO3 MW 240.68
COA per lot
ethyl 6-chlorochroman-4-one-2-carboxylate

CAS 33534-01-9RS-U205JD7

Formula C12H11ClO4 MW 254.66
COA per lot
ethyl(phenyl)carbamoyl chloride

CAS 33758-39-3RS-U205JWD

Formula C9H10ClNO MW 183.63
COA per lot
Ethyldimethyl(octadecyl)ammonium ethyl sulphate

CAS 110-07-6RS-U064020

Formula C24H53NO4S MW 451.75
COA per lot
FLUORESCEIN MERCURICACETATE FOR THE

CAS 32382-27-7RS-U205HW2

Formula C24H18HgO9 MW 651
COA per lot
Fmoc-β-Ala-Met-OH

CAS 2171253-00-0RS-U049645

Formula C23H26N2O5S MW 442.53
COA per lot
FOR-ASP-PHE-OME

CAS 33605-76-4RS-U205JD8

Formula C15H18N2O6 MW 322.31
COA per lot
Formamide, N-5-quinoxalinyl-

CAS 33544-36-4RS-U205JD9

Formula C9H7N3O MW 173.17
COA per lot
Furosine dihydrochloride

CAS 157974-36-2RS-U101085

Formula C12H20Cl2N2O4 MW 327.2
COA per lot
glubionate calcium

CAS 31959-85-0RS-U205HGP

Formula C18H32CaO19 MW 592.5
COA per lot
Glyceryl Tri(hexadecanoate-13,13,14,14,15,15,16,16,16 D9)

CAS 1219804-91-7RS-I117017

Formula C51H71D27O6 MW 834.5
COA per lot
Hexadecanoic-12-d1 Acid

CAS 358730-99-1RS-I105172

Formula C16H31DO2 MW 257.43
COA per lot
Hexafluoro-2-propylalcohol

CAS 33701-74-5RS-U205JWI

Formula C3H2F6O MW 168.04
COA per lot
Hexahydrocurcumin

CAS 36062-05-2RS-U066258

Formula C21H26O6 MW 374.4
COA per lot
Indoline, 1-isopropyl-2-methyl-(8CI)

CAS 33555-44-1RS-U205JDE

Formula C12H17N MW 175.27
COA per lot
KRYPTON-78 (78Kr, 99%)

CAS 33580-79-9RS-U205JDH

Formula [78Kr] MW 77.92
COA per lot
L-METHIONINE METHYLSULFONIUM BROMIDE

CAS 33515-32-1RS-U205JDJ

Formula C6H14BrNO2S MW 244.15
COA per lot
L-γ-Glutamyl-(S)-Allyl-Cysteine

CAS 91216-95-4RS-U017599

Formula C11H18N2O5S MW 290.34
COA per lot
METHYL 1,2-DIHYDRO-1-PYRIDINECARBOXYLATE

CAS 33707-36-7RS-U205JWQ

Formula C7H9NO2 MW 139.15
COA per lot
methyl 2,3,6-trideoxy-alpha-glycero-hex-2-enopyranosid-4-ulose

CAS 33647-82-4RS-U205JWS

Formula C7H10O3 MW 142.15
COA per lot
METHYL 2,4-DIHYDROXY-3-METHYLBENZOATE

CAS 33662-58-7RS-U205JWT

Formula C9H10O4 MW 182.17
COA per lot
Methyl 3-(2-methoxyphenyl)oxirane-2-carboxylate

CAS 33567-53-2RS-U205JDO

Formula C11H12O4 MW 208.21
COA per lot
METHYL 3-(3-HYDROXY-3-METHYL-1-BUTYNYL)BENZOATE

CAS 33577-97-8RS-U205JDP

Formula C13H14O3 MW 218.25
COA per lot
methyl 3-diethylaminobutyrate

CAS 33611-41-5RS-U205JDQ

Formula C9H19NO2 MW 173.25
COA per lot
methyl 3-methyl-2-[2-[(3-methyl-5-phenyl-3H-benzoxazol-2-ylidene)methyl]but-1-enyl]-5-phenylbenzoxazolium sulphate

CAS 33718-79-5RS-U205JWU

Formula C34H32N2O6S MW 596.7
COA per lot
Methyl 6-methoxy-1-indanone-7-carboxylate

CAS 33521-63-0RS-U205JDS

Formula C12H12O4 MW 220.22
COA per lot
METHYL HEPTA-4,6-DIENOATE

CAS 33741-15-0RS-U205JX1

Formula C8H12O2 MW 140.18
COA per lot
METHYL TUBERATE

CAS 33673-62-0RS-U205JX4

Formula C10H18O2 MW 170.25
COA per lot
Methylcarbamic acid 2-methyl-1-naphtyl ester

CAS 33779-66-7RS-U205JX0

Formula C13H13NO2 MW 215.25
COA per lot
Mono isononyl cyclohexane-1,2-dicarboxylate

CAS 1374014-77-3RS-D128035

Formula C17H30O4 MW 298.42
COA per lot
N,N'-DIMETHYL-1,8-OCTANEDIAMINE

CAS 33563-54-1RS-U205JE5

Formula C10H24N2 MW 172.31
COA per lot
N-(2-Hydroxy-2-methylpropyl)benzamide

CAS 33561-46-5RS-U205JDY

Formula C11H15NO2 MW 193.24
COA per lot
N-(2-methoxy-5-nitrophenyl)acetamide

CAS 33721-54-9RS-U205JX8

Formula C9H10N2O4 MW 210.19
COA per lot
N-(4-Chlorophenyl)-4-MethylbenzaMide, 97%

CAS 33667-89-9RS-U205JX9

Formula C14H12ClNO MW 245.7
COA per lot
N-(4-fluorophenyl)-3-nitrobenzamide

CAS 33489-69-9RS-U205JDZ

Formula C13H9FN2O3 MW 260.22
COA per lot
N-(4-Methoxyphenyl)-4-MethylbenzaMide, 97%

CAS 33667-91-3RS-U205JXB

Formula C15H15NO2 MW 241.28
COA per lot
N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide

CAS 33720-98-8RS-U205JXE

Formula C6H9N3OS MW 171.22
COA per lot
N-[2-Chloro-5-(trifluoromethyl)phenyl]-2-hydroxy-3-nitrobenzamide

CAS 33713-13-2RS-U205JX6

Formula C14H8ClF3N2O4 MW 360.67
COA per lot
N-Acetylephedrine

CAS 16413-75-5RS-U048465

Formula C12H17NO2 MW 207.27
COA per lot
N-ALPHA-Z-3-SULFAMOYL-L-ALANINE

CAS 33662-45-2RS-U205JXF

Formula C11H14N2O6S MW 302.31
COA per lot
N-benzoyl-3-hydroxy-D-tyrosine

CAS 33515-36-5RS-U205JE1

Formula C16H15NO5 MW 301.29
COA per lot
N-benzoyl-3-hydroxy-L-tyrosine

CAS 33515-38-7RS-U205JE2

Formula C16H15NO5 MW 301.29
COA per lot
N-Cyclohexyl-4-MethoxybenzaMide, 97%

CAS 33739-91-2RS-U205JXJ

Formula C14H19NO2 MW 233.31
COA per lot
N-Dodecyldodecanamide

CAS 33422-43-4RS-U205IZ9

Formula C24H49NO MW 367.7
COA per lot
N-Methyl-4-nitro-N-(4-nitrophenyl)benzamide

CAS 33675-69-3RS-U205JXN

Formula C14H11N3O5 MW 301.25
COA per lot
N-Nitroso Cinacalcet

CAS 3036581-83-3RS-N001199

Formula C22H21F3N2O MW 386.41
COA per lot
N-Nitroso Didecylamine (Mixture of Isomers)

CAS 69112-95-4RS-N001398

Formula C20H42N2O MW 326.56
COA per lot
Norfluoxetine hydrochloride

CAS 57226-68-3RS-U042245

Formula C16H17ClF3NO MW 331.76
COA per lot
Norfluoxetine-[D5] hydrochloride

CAS 1185132-92-6RS-I091029

Formula C16H17ClF3NO MW 336.79
COA per lot
o-Methylcarbanilic acid 1-methyl-3-pyrrolidinyl ester

CAS 33472-72-9RS-U205JEA

Formula C13H18N2O2 MW 234.29
COA per lot
Octadecanoic-12-D1 Acid

CAS 62163-41-1RS-I104122

Formula C18H35DO2 MW 285.48
COA per lot
octahydro-1,1,2,3,3-pentamethyl-1H-indene

CAS 33704-60-8RS-U205JXV

Formula C14H26 MW 194.36
COA per lot
oestradiol undecanoate

CAS 33613-02-4RS-U205JE7

Formula C29H44O3 MW 440.7
COA per lot
Olean-18-ene-1β,3β-diol

CAS 33600-94-1RS-U205JE8

Formula C30H50O2 MW 442.7
COA per lot
palladium hematoporphyrin

CAS 32914-95-7RS-U205IGP

Formula C34H34N4O6-4 MW 594.67
COA per lot
Pentabromodiphenylether

CAS 32534-81-9RS-M120087

Formula C12H5Br5O MW 564.69
COA per lot
Poly(ethylene glycol) diacrylate

CAS 26570-48-9RS-U041706

Formula C8H10O4 MW 170.16
COA per lot
POTASSIUM RUTHENATE

CAS 31111-21-4RS-U205GYT

Formula K2O4Ru MW 243.3
COA per lot
Potassium selenocyanate

CAS 3425-46-5RS-U041759

Formula CKNSe MW 144.08
COA per lot
RUTHENIUM(III) NITROSYLCHLORIDE

CAS 32535-76-5RS-U205HYE

Formula Cl3H2NO2Ru- MW 255.4
COA per lot
S-adenosyl-L-homocysteine

CAS 979-92-0RS-I011156

Formula C14H20N6O5S MW 384.41
COA per lot
SALOR-INT L164526-1EA

CAS 33515-62-7RS-U205JEL

Formula C5H4INO MW 221
COA per lot
Selenosulfuric Acid Dipotassium Salt, Technical Grade

CAS 15571-89-8RS-U205C6M

Formula K2O3SSe MW 237.23
COA per lot
sodium O,O-dicyclohexyl dithiophosphate

CAS 33581-25-8RS-U205JEP

Formula C12H22NaO2PS2 MW 316.4
COA per lot
sodium perbromate

CAS 33497-30-2RS-U205JER

Formula BrNaO4 MW 166.89
COA per lot
tBuBrettPhos Pd G6 TES

CAS 2097600-19-4RS-U205DFG

Formula C43H67BrO4PPdSi+ MW 893.4
COA per lot
Tetra(ethylene glycol) diacrylate

CAS 17831-71-9RS-U046168

Formula C14H22O7 MW 302.32
COA per lot
Tetrabutylammonium Hydrogensulfate

CAS 32503-27-8RS-U046224

Formula C16H37NO4S MW 339.5
COA per lot
tetrahydro-4,6-dithioxo-1,3,5-triazin-2(1H)-one

CAS 33776-96-4RS-U205JYS

Formula C3H3N3OS2 MW 161.21
COA per lot
THALLIUM (I) OXALATE

CAS 30737-24-7RS-U205FZS

Formula C2O4Tl2 MW 496.79
COA per lot
TRANS-4-[2-(1-FERROCENYL)VINYL]-1-METHYLPYRIDINIUM IODIDE

CAS 33197-77-2RS-U205IP7

Formula C18H18FeIN MW 431.1
COA per lot
TRIMETHYLSILYL(TRIMETHYLSILOXY)ACETATE

CAS 33581-77-0RS-U205JF1

Formula C8H20O3Si2 MW 220.41
COA per lot
trisodium 1,1',1''-nitrilotris(ethanesulphonate)

CAS 31827-09-5RS-U205HKE

Formula C6H12NNa3O9S3 MW 407.3
COA per lot
Urea, 1-methyl-3-tricyclo[3.2.1.02,4]oct-3-yl-(8CI)

CAS 33779-14-5RS-U205JZ5

Formula C10H16N2O MW 180.25
COA per lot
α-HCH-[D6]

CAS 86194-41-4RS-I105213

Formula C6H6Cl6 MW 296.9
COA per lot
α-Muricholic acid

CAS 2393-58-0RS-A012016

Formula C24H40O5 MW 408.6
COA per lot
β-Cyfluthrin

CAS 1820573-27-0RS-M127034

Formula C22H18Cl2FNO3 MW 434.3
COA per lot

17,758 reference standards

Frequently asked

How many Unclassified 6-related reference standards do you hold?

17,758 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 400 of them and 400 entries carry a structure drawing. The catalogue is extended as new lots are released.

Can you supply an Unclassified 6 impurity that is not listed here?

Yes. Non-compendial impurities can be quoted from a structure — a CAS number is not required. Send the structure, a SMILES string or the parent drug substance with your enquiry and we will come back with availability.

What documentation is supplied with Unclassified 6 impurities?

Every lot ships with its own certificate of analysis. The certificate records the catalogue number, the batch number, the tests performed, the specification applied and the result obtained for that lot. A safety data sheet is supplied with the shipment.

Do you publish prices or a lead time for Unclassified 6 impurities?

No price list is published: quotations are prepared per enquiry, because availability and packing depend on the lot and the quantity you need. Send the catalogue number and the quantity and a technical contact will answer with availability and a quotation.

Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to sales@rssechem.com.