Unclassified 11 impurities and related standards

8,201 reference standards related to Unclassified 11 held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.

In this group: 275 fine chemicals · 60 impurity reference standards · 22 pharmaceutical intermediates · 10 stable isotope labelled standards. CAS numbers are listed for 400 of 400; 400 entries carry a structure drawing.

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8,201 reference standards

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

All entries — structure, identifiers and pack sizes

(+)-(S)-Tylophorine

CAS 482-20-2RS-A012048

Formula -- MW 393.5
COA per lot
(2R,3R)-2-Methylbutane-1,2,3,4-tetraol

CAS 310887-92-4RS-U210CW0

Formula C5H12O4 MW 136.15
COA per lot
(2R,3S,5R)-5-(4-amino-3-methyl-2,3-dihydro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol

CAS 60192-55-4RS-U210DP6

Formula C12H18N4O3 MW 266.3
COA per lot
(2S)-2,3-Dihydropropyl beta-D-glucopyranoside

CAS 23202-75-7RS-U210CNE

Formula C9H18O8 MW 254.23
COA per lot
(2S,4aS,4bS,8S,8aS,10aS)-8-(2-Cyanoethyl)-4a-methyl-7-methylenetetradecahydrophenanthren-2-yl acetate

CAS 23498-57-9RS-U210324

Formula C21H31NO2 MW 329.48
COA per lot
(2S,6S)-Hydroxynorketamine hydrochloride

CAS 1430202-70-2RS-U210783

Formula C12H14ClNO2HCl MW 239.7
COA per lot
(4-Amino-3,5-dibromophenyl)methanol

CAS 122063-98-3RS-U210DHU

Formula C7H7Br2NO MW 280.94
COA per lot
(5S,4R)-Isocycloseram

CAS 1309959-62-3RS-U210360

Formula C23H19Cl2F4N3O4 MW 548.31
COA per lot
([1,1'-Biphenyl]-2-yl-2',3',4',5',6'-d5)boronic acid

CAS 1898284-38-2RS-U210428

Formula C12H6D5BO2 MW 203.06
COA per lot
(Ala11,D-Leu1?)-Orexin B (human)

CAS 532932-99-3RS-U210D0J

Formula C120H206N44O35S MW 2857.3
COA per lot
(Des-Asp1)-Angiotensin I

CAS 56317-01-2RS-U210DBA

Formula C58H84N16O11 MW 1181.41
COA per lot
(H-Cys-OEt)? · 2 HCl (Disulfide bond)

CAS 22735-07-5RS-U210CZR

Formula C10H20N2O4S2 MW 296.41
COA per lot
(Leu13)-Motilin (human, porcine)

CAS 59530-69-7RS-U210D0K

Formula C121H190N34O35 MW 2681
COA per lot
(R)-2-Amino-2-cyclopropylacetic acid

CAS 49607-01-4RS-U210DST

Formula C5H9NO2 MW 115.13
COA per lot
(R)-5,6-difluoro-4-methoxy-2,3-dihydro-1H-inden-1-amine

CAS 1272738-29-0RS-U210DNT

Formula C10H11F2NO MW 199.2
COA per lot
(Rac)-Hydnocarpin

CAS 51419-48-8RS-U210454

Formula C25H20O9 MW 464.42
COA per lot
(S)-Rasagiline HCl

CAS 136236-50-5RS-U210CLG

Formula C12H13NHCl MW 171.24
COA per lot
(S)-Tolterodine D-Tartrate

CAS 124937-54-8RS-U210632

Formula C22H31NOC4H6O6 MW 325.49
COA per lot
(Z-Cys-OH)2 (Disulfide bond)

CAS 6968-11-2RS-U210D61

Formula C22H24N2O8S2 MW 508.57
COA per lot
(±)-Coclaurine HCl

CAS 17934-80-4RS-U210COU

Formula C17H19NO3HCl MW 285.34
COA per lot
1,2,4,5-Tetrachlorobenzene 13C6

CAS 85380-73-0RS-I118263

Formula C6H2Cl4 MW 221.8
COA per lot
1,4-Di-tert-butyl-2,5-dimethoxybenzene

CAS 7323-63-9RS-U210DSH

Formula C16H26O2 MW 250.38
COA per lot
1,8-Dibromo-9H-carbazole

CAS 553663-65-3RS-U210CW9

Formula C12H7Br2N MW 325
COA per lot
1-((3-Aminopropyl)amino)anthracene-9,10-dione Hydrochloride

CAS 97404-14-3RS-U210CWP

Formula C17H16N2O2HCl MW 280.32
COA per lot
1-(3-Methoxyphenyl)-2-methylpropan-2-amine hydrochloride

CAS 856993-25-4RS-U210AUN

Formula C11H17NOHCl MW 179.26
COA per lot
1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-en-1-yl)pyrrolidine

CAS 1356111-39-1RS-U210764

Formula C16H28BNO2 MW 277.21
COA per lot
1-(4-Tert-butylphenoxy)-3-morpholin-4-ylpropan-2-ol

CAS 35151-89-4RS-U210CVQ

Formula C17H27NO3 MW 293.4
COA per lot
1-(tert-Butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

CAS 1256359-15-5RS-U210DGM

Formula C13H23BN2O2 MW 250.14
COA per lot
1-Benzimidazolepropionic acid

CAS 14840-18-7RS-U210DGR

Formula C10H10N2O2 MW 190.2
COA per lot
1-benzylpiperazine-2,6-dione

CAS 69370-99-6RS-U210DN4

Formula C11H12N2O2 MW 204.23
COA per lot
1-Bromo-4-chloro-2-methoxybenzene

CAS 174913-09-8RS-U210CVZ

Formula C7H6BrClO MW 221.48
COA per lot
1-Bromoheptane

CAS 629-04-9RS-U210DH4

Formula C7H15Br MW 179.1
COA per lot
1-Chloro-3-methylbut-3-en-2-one

CAS 193958-16-6RS-U210DLP

Formula C5H7ClO MW 118.56
COA per lot
1-Chloro-3-Methylbutane

CAS 107-84-6RS-U210CGH

Formula C5H11Cl MW 106.59
COA per lot
1-Methyl-3-(piperidin-4-yl)urea HCl

CAS 58083-18-4RS-U210DOM

Formula C7H15N3OHCl MW 157.21
COA per lot
1-O-Hexadecyl-rac-glycerol

CAS 6145-69-3RS-U210D4Y

Formula C19H40O3 MW 316.52
COA per lot
1-Palmitoyl-rac-glycero-3-phosphocholine

CAS 17364-18-0RS-U210D7M

Formula C24H50NO7P MW 495.64
COA per lot
16-Methylheptadecanoic acid-methyl ester

CAS 5129-61-3RS-U210CUF

Formula C19H38O2 MW 298.5
COA per lot
1H-Imidazol-1-amine

CAS 51741-29-8RS-U210CX1

Formula C3H5N3 MW 83.09
COA per lot
2,2'-((2-Nitro-1,4-phenylene)bis(azanediyl))diethanol

CAS 84041-77-0RS-U210CUO

Formula C10H15N3O4 MW 241.24
COA per lot
2,3-Dimethyl-2-butene

CAS 563-79-1RS-U210CW6

Formula C6H12 MW 84.16
COA per lot
2,5-Bis(1,1,3,3-tetramethylbutyl)hydroquinone

CAS 903-19-5RS-U210CWO

Formula C22H38O2 MW 334.54
COA per lot
2,5-Dimethoxypyridine-4-boronic acid

CAS 1630193-77-9RS-U210316

Formula C7H10BNO4 MW 182.97
COA per lot
2,6-Dibromobenzaldehyde

CAS 67713-23-9RS-U210DH5

Formula C7H4Br2O MW 263.91
COA per lot
2,6-Dihydroxy-4-(trifluoromethyl)nicotinonitrile

CAS 3335-46-4RS-U210CVR

Formula C7H3F3N2O2 MW 204.11
COA per lot
2,6-diiodo-4-methylbenzoic acid

CAS 1048025-56-4RS-U210DN7

Formula C8H6I2O2 MW 387.94
COA per lot
2,6-Nonadien-1-ol

CAS 7786-44-9RS-U210CWI

Formula C9H16O MW 140.22
COA per lot
2,7-Dibromospiro[fluorene-9,2'-[1,3]dithiolane]

CAS 113425-39-1RS-U210291

Formula C15H10Br2S2 MW 414.18
COA per lot
2-(4-chlorophenyl)-1-(ethoxymethyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile

CAS 156304-01-7RS-U210376

Formula C15H12ClF3N2O MW 328.72
COA per lot
2-(N-Cyclohexylamino)ethanesulfonic Acid

CAS 103-47-9RS-U210DGH

Formula C8H17NO3S MW 207.29
COA per lot
2-Acetyl-1-pyrroline 13C5 in DCM

CAS 1449323-18-5RS-U210423

Formula C[13C]5H9NO MW 116.11
COA per lot
2-Amino-6-methylpheno

CAS 17672-22-9RS-U210CUT

Formula C7H9NO MW 123.15
COA per lot
2-Bromobenzyl Bromide

CAS 3433-80-5RS-U210CV8

Formula C7H6Br2 MW 249.93
COA per lot
2-Bromoindoline-6-carbonitrile

CAS 1782835-09-9RS-U210173

Formula C9H5BrN2 MW 221.05
COA per lot
2-Chloropentane

CAS 625-29-6RS-U210CY7

Formula C5H11Cl MW 106.59
COA per lot
2-Ethenyl-6-methylpyrazine

CAS 13925-09-2RS-U210CWQ

Formula C7H8N2 MW 120.15
COA per lot
2-Fluoroethan-1-amine hydrochloride

CAS 460-08-2RS-U210DKT

Formula C2H6FNHCl MW 63.07
COA per lot
2-Hydrazinyl-4,6-dimethylpyrimidine

CAS 23906-13-0RS-U210DP8

Formula C6H10N4 MW 138.17
COA per lot
2-Hydroxy-5-methylisophthalaldehyde

CAS 7310-95-4RS-U210CWU

Formula C9H8O3 MW 164.16
COA per lot
2-Hydroxycinnamaldehyde

CAS 3541-42-2RS-U210CW8

Formula C9H8O2 MW 148.16
COA per lot
2-Methoxybenzene-1,4-diamine

CAS 5307-02-8RS-U210CW1

Formula C7H10N2O MW 138.17
COA per lot
2-Methyl-1-butanethiol

CAS 1878-18-8RS-U210DS2

Formula C5H12S MW 104.21
COA per lot
2-Methyl-3-Pentanol

CAS 565-67-3RS-U210DSE

Formula C6H14O MW 102.17
COA per lot
2-Naphthaleneboronic acid-d7

CAS 1453542-02-3RS-U210429

Formula C10H2D7BO2 MW 179.03
COA per lot
20-ethoxy-20-oxoicosanoic acid

CAS 140198-87-4RS-U210CP0

Formula C22H42O4 MW 370.57
COA per lot
3,3',3'',4,4',4''-Hexamethyl-2,2':5',2''-terthiophene

CAS 114224-82-7RS-U210178

Formula C18H20S3 MW 332.55
COA per lot
3,4'-Dichlorodiphenyl ether

CAS 6842-62-2RS-U210DPE

Formula C12H8Cl2O MW 239.1
COA per lot
3,4-Dichlorophenylboronic acid

CAS 151169-75-4RS-U210799

Formula C6H5BCl2O2 MW 190.82
COA per lot
3,4-Difluorobenzotrifluoride

CAS 32137-19-2RS-U210CV6

Formula C7H3F5 MW 182.09
COA per lot
3,4-Dimethylbenzamide

CAS 5580-33-6RS-U210CTC

Formula C9H11NO MW 149.19
COA per lot
3,5-Dibromo-2-fluoroaniline

CAS 1404196-11-7RS-U210DNM

Formula C6H4Br2FN MW 268.91
COA per lot
3,6-Dibromospiro[fluorene-9,2'-[1,3]dithiolane]

CAS 1644304-03-9RS-U210293

Formula C15H10Br2S2 MW 414.18
COA per lot
3-(1,4-Dioxaspiro[4.5]dec-7-en-8-yl)benzenemethanol

CAS 1632047-58-5RS-U210206

Formula C15H18O3 MW 246.3
COA per lot
3-(2-(Diethylamino)Ethyl)-1H-Indol-4-ol

CAS 22204-89-3RS-U210CX4

Formula C14H20N2O MW 232.32
COA per lot
3-(3-(2H-Benzo[d][1,2,3]triazol-2-yl)-5-(tert-butyl)-4-hydroxyphenyl)propanoic acid

CAS 84268-36-0RS-U210DPP

Formula C19H21N3O3 MW 339.39
COA per lot
3-(Difluoromethoxy)-2-iodobenzoic acid

CAS 2383082-26-4RS-U210309

Formula C8H5F2IO3 MW 314.02
COA per lot
3-(Methylthio)propionic Acid Ethyl Ester

CAS 13327-56-5RS-U210DGO

Formula C6H12O2S MW 148.22
COA per lot
3-Acetamidobenzylamine

CAS 96783-68-5RS-U210CVP

Formula C9H12N2O MW 164.2
COA per lot
3-Amino-5-bromo-1,2,4-triazine

CAS 1446406-83-2RS-U210DLM

Formula C3H3BrN4 MW 174.99
COA per lot
3-aminopyridine 1-oxide Hydrochloride

CAS 65600-69-3RS-U210DP1

Formula C5H6N2OHCl MW 110.11
COA per lot
3-bromooxolane

CAS 19311-37-6RS-U210DIC

Formula C4H7BrO MW 151
COA per lot
3-Chloroaniline Hydrochloride

CAS 141-85-5RS-U210DOC

Formula C6H6ClNHCl MW 127.57
COA per lot
3-Ethenyl-4-sulfo-L-phenylalanine

CAS 1213253-44-1RS-U210217

Formula C11H13NO5S MW 271.29
COA per lot
3-Methoxy-1-nitrosopyrrolidine

CAS 61467-70-7RS-U210FCR

Formula C5H10N2O2 MW 130.1
COA per lot
3-Methyl-1-pentyn-3-ol

CAS 77-75-8RS-U210CVI

Formula C6H10O MW 98.14
COA per lot
3-Monobromobisphenol A

CAS 6073-11-6RS-U210CVO

Formula C15H15BrO2 MW 307.18
COA per lot
3β[N-(N',N'-Dimethylaminoethane)-carbamoyl]cholesterol

CAS 137056-72-5RS-U210D9I

Formula C32H56N2O2 MW 500.8
COA per lot
4'-Methoxyisoagarotetrol

CAS 104901-10-2RS-U210473

Formula C18H20O7 MW 348.35
COA per lot
4,5-Dibromo-1H-1,2,3-triazole

CAS 15294-81-2RS-U210232

Formula C2HBr2N3 MW 226.86
COA per lot
4,5-dimethoxyphthalonitrile

CAS 88946-67-2RS-U210DPD

Formula C10H8N2O2 MW 188.18
COA per lot
4-(Benzyloxy)-1-methyl-1H-1,2,3-triazole-5-carboxylic acid

CAS 2069225-94-9RS-U210262

Formula C11H11N3O3 MW 233.22
COA per lot
4-(Methoxymethoxy)benzaldehyde

CAS 6515-21-5RS-U210DPL

Formula C9H10O3 MW 166.17
COA per lot
4-Azido-N-(3-(4,5-dihydro-1H-imidazol-2-yl)phenyl)benzamide 2,2,2-trifluoroacetate

CAS 1988669-61-9RS-U210DLW

Formula C16H14N6OC2HF3O2 MW 306.32
COA per lot
4-bromopyridine-2,6-dicarbonitrile

CAS 1643577-45-0RS-U210DML

Formula C7H2BrN3 MW 208.01
COA per lot
4-Ethoxybenzo[d][1,3]dioxole

CAS 109963-11-3RS-U210DO8

Formula C9H10O3 MW 166.17
COA per lot
4-Fluorocinnamic acid

CAS 459-32-5RS-U210CV7

Formula C9H7FO2 MW 166.15
COA per lot
4-Methoxyaniline Hydrochloride

CAS 20265-97-8RS-U210CHC

Formula C7H9NOHCl MW 123.15
COA per lot
4-Methyl-1-phenyl-2-pentanol

CAS 7779-78-4RS-U210CWJ

Formula C12H18O MW 178.27
COA per lot
4-Methyl-2-pentyl Acetate

CAS 108-84-9RS-U210DSU

Formula C8H16O2 MW 144.21
COA per lot
4-nitrosomorpholine-3-carboxylic acid

CAS 550346-46-8RS-U210FCS

Formula C5H8N2O4 MW 160.1
COA per lot
4-Oxononanal

CAS 74327-29-0RS-U210CVH

Formula C9H16O2 MW 156.22
COA per lot
4-Pentenal

CAS 2100-17-6RS-U210DPU

Formula C5H8O MW 84.12
COA per lot
4-Pyridoxic Acid-d2

CAS 82896-39-7RS-I093297

Formula C8H7D2NO4 MW 185.18
COA per lot
4-Toluidine-d7

CAS 68693-08-3RS-I118254

Formula C7H2D7N MW 114.2
COA per lot
5-Bromo-1,3-dichloro-2-fluorobenzene

CAS 17318-08-0RS-U210831

Formula C6H2BrCl2F MW 243.89
COA per lot
5-Bromo-11,11-dimethyl-11H-Benzo[b]fluorene

CAS 2124211-83-0RS-U210194

Formula C19H15Br MW 323.2
COA per lot
5-Hydroxy-6-methyl-3,4-pyridinedicarboxaldehyde Hydrochloride

CAS 15832-17-4RS-U210CKM

Formula C8H7NO3HCl MW 165.15
COA per lot
5-Nitrosopyrimidine-4,6-diamine

CAS 61908-15-4RS-U210337

Formula C4H5N5O MW 139.12
COA per lot
6"-O-trans-Feruloylgenipin gentiobioside

CAS 1588481-82-6RS-U210DNY

Formula C33H42O18 MW 726.68
COA per lot
6-(γ,γ-Dimethylallylamino)purine-d6

CAS 175733-28-5RS-U210383

Formula C10H7D6N5 MW 209.28
COA per lot
6-Benzyl-octahydro-1H-pyrrolo[3,4-b]pyridine-5,7-dione hydrochloride

CAS 1214169-98-8RS-U210625

Formula C14H16N2O2HCl MW 244.29
COA per lot
6-Cyano-2-(2-(4-ethyl-3-iodophenyl)propan-2-yl)-1H-indole-3-carboxylic acid

CAS 2121599-20-8RS-U210C2O

Formula C21H19IN2O2 MW 458.29
COA per lot
6-Methoxypyridine-2,3-diamine Dihydrochloride

CAS 94166-62-8RS-U210DHA

Formula C6H9N3OHCl MW 139.16
COA per lot
7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrolo[1,2-b]pyridazine-3-carbonitrile

CAS 2242578-36-3RS-U210264

Formula C14H16BN3O2 MW 269.11
COA per lot
7-Bromo-1-methyl-1H-indazole-3-carbonitrile

CAS 2091364-11-1RS-U210292

Formula C9H6BrN3 MW 236.07
COA per lot
7-Bromo-2,2-difluorobenzo[d][1,3]dioxol-4-amine

CAS 2231233-77-3RS-U210CHE

Formula C7H4BrF2NO2 MW 252.01
COA per lot
9-octadecanol

CAS 591-70-8RS-U210DPM

Formula C17H36O MW 256.47
COA per lot
[Ile7] Angiotensin III

CAS 52498-25-6RS-U210DAK

Formula C43H68N12O9 MW 897.1
COA per lot
[Thi5,8,DPhe7] Bradykinin

CAS 97825-07-5RS-U210DAZ

Formula C50H71N15O11S2 MW 1122.3
COA per lot
[Tyr43] Parathyroid Hormone (43-68), human

CAS 92952-95-9RS-U210D0N

Formula C126H208N42O43 MW 2999.26
COA per lot
Ac-Arg(Pmc)-OH

CAS 163277-77-8RS-U210D6J

Formula C22H34N8O7 MW 482.59
COA per lot
Ac-Asp-Glu-Val-Asp-aldehyde (pseudo acid)

CAS 184179-08-6RS-U210D5D

Formula C20H30N4O11 MW 502.47
COA per lot
Ac-Cys(Trt)-OH

CAS 27486-87-9RS-U210D79

Formula C24H23NO3S MW 405.51
COA per lot
Ac-Thr(tBu)-OH

CAS 163277-80-3RS-U210CZK

Formula C10H19NO4 MW 217.26
COA per lot
Ac-Trp-ONp

CAS 14009-92-8RS-U210D4P

Formula C19H17N3O5 MW 367.36
COA per lot
Amiquinsin Hydrochloride Monohydrate

CAS 7125-70-4RS-U210COH

Formula C11H12N2O2HClH2O MW 204.23
COA per lot
Amydricaine Hydrochloride

CAS 631-38-9RS-U210CQU

Formula C16H26N2O2HCl MW 278.39
COA per lot
Amyloid Bri Protein (1-23) trifluoroacetate salt

CAS 717122-86-6RS-U210CZY

Formula C116H175N31O35S2C2HF3O2 MW 2627.95
COA per lot
Angiotensin II (1-4), human

CAS 52580-29-7RS-U210D7L

Formula C24H37N7O8 MW 551.59
COA per lot
Atrial Natriuretic Factor (3-28) (rat)

CAS 90984-99-9RS-U210CZX

Formula C119H189N43O36S2 MW 2862.17
COA per lot
Batatasin IV

CAS 60347-67-3RS-U210457

Formula C15H16O3 MW 244.29
COA per lot
Benzo[a]pyrene-3,6-quinone

CAS 3067-14-9RS-U210DRZ

Formula C20H10O2 MW 282.29
COA per lot
benzo[b]thieno[2,3-d]thiophen-2-amine

CAS 2104601-76-3RS-U210230

Formula C10H7NS2 MW 205.3
COA per lot
benzyl acrylate-d3

CAS 2226629-38-3RS-U210400

Formula C10H7D3O2 MW 165.2
COA per lot
Boc-2-Nal-OH

CAS 58438-04-3RS-U210D4E

Formula C18H21NO4 MW 315.36
COA per lot
Boc-3,4-dehydro-Pro-OH

CAS 51154-06-4RS-U210CZD

Formula C10H15NO4 MW 213.23
COA per lot
Boc-allo-Ile-OH

CAS 35264-07-4RS-U210D0G

Formula C11H21NO4 MW 231.29
COA per lot
Boc-Asp(OMe)-OH

CAS 59768-74-0RS-U210CZF

Formula C10H17NO6 MW 247.24
COA per lot
Boc-Cys(Fm)-OH

CAS 84888-35-7RS-U210D6A

Formula C22H25NO4S MW 399.5
COA per lot
Boc-Cys(Z-aminoethyl)-OH

CAS 85003-76-5RS-U210D4F

Formula C18H26N2O6S MW 398.47
COA per lot
Boc-D-Cys(Acm)-OH

CAS 138775-00-5RS-U210D0E

Formula C11H20N2O5S MW 292.35
COA per lot
Boc-D-Dab(Fmoc)-OH

CAS 131570-57-5RS-U210D7I

Formula C24H28N2O6 MW 440.49
COA per lot
Boc-D-Glu-NH?

CAS 55297-72-8RS-U210CZH

Formula C10H18N2O5 MW 246.26
COA per lot
Boc-D-Glu-OMe

CAS 55227-00-4RS-U210D0D

Formula C11H19NO6 MW 261.27
COA per lot
Boc-D-Nva-OH

CAS 57521-85-4RS-U210CZL

Formula C10H19NO4 MW 217.26
COA per lot
Boc-Dab(Fmoc)-OH

CAS 117106-21-5RS-U210D7J

Formula C24H28N2O6 MW 440.49
COA per lot
Boc-Dap(Fmoc)-OH

CAS 122235-70-5RS-U210D6T

Formula C23H26N2O6 MW 426.46
COA per lot
Boc-Glu(OFm)-OH

CAS 123417-18-5RS-U210D7H

Formula C24H27NO6 MW 425.47
COA per lot
Boc-Glu(OSu)-OBzl

CAS 78658-49-8RS-U210D5T

Formula C21H26N2O8 MW 434.44
COA per lot
Boc-Glu(OSu)-OtBu

CAS 81659-82-7RS-U210D4I

Formula C18H28N2O8 MW 400.43
COA per lot
Boc-Glu(OtBu)-OSu

CAS 32886-55-8RS-U210D4H

Formula C18H28N2O8 MW 400.42
COA per lot
Boc-His(1-Boc)-OSu

CAS 25616-02-8RS-U210D5C

Formula C20H28N4O8 MW 452.46
COA per lot
Boc-Homocys(Mbzl)-OH

CAS 201419-15-0RS-U210D42

Formula C17H25NO4S MW 339.45
COA per lot
Boc-Lys(Ac)-AMC

CAS 233691-67-3RS-U210D6U

Formula C23H31N3O6 MW 445.51
COA per lot
Boc-Lys(Boc)-Gly-OH

CAS 120893-72-3RS-U210D4G

Formula C18H33N3O7 MW 403.47
COA per lot
Boc-Lys-OMe

CAS 55757-60-3RS-U210C3X

Formula C12H24N2O4 MW 260.33
COA per lot
Boc-N-Me-Tyr(Bzl)-OH

CAS 64263-81-6RS-U210D6H

Formula C22H27NO5 MW 385.45
COA per lot
Boc-p-Bz-Phe-OH

CAS 104504-43-0RS-U210D5P

Formula C21H23NO5 MW 369.41
COA per lot
Boc-δ-azido-Nva-OH

CAS 763139-35-1RS-U210CZI

Formula C10H18N4O4 MW 258.27
COA per lot
Cholesterol Pelargonate

CAS 1182-66-7RS-U210CWS

Formula C36H62O2 MW 526.9
COA per lot
cis-11-Hexadecenal

CAS 53939-28-9RS-U210CVY

Formula C16H30O MW 238.41
COA per lot
Cyclo(Tyr-Gly)

CAS 5625-49-0RS-U210DF8

Formula C11H12N2O3 MW 220.22
COA per lot
Cyclododecanone

CAS 830-13-7RS-U210CTY

Formula C12H22O MW 182.3
COA per lot
Cyclopentyl acetate

CAS 933-05-1RS-U210DP4

Formula C7H12O2 MW 128.17
COA per lot
D-7-Hydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid

CAS 152286-30-1RS-U210CZ1

Formula C10H11NO3 MW 193.2
COA per lot
D-Ethyl Gonendione

CAS 21800-83-9RS-U077226

Formula C19H26O2 MW 286.4
COA per lot
Deapioplatycodin D

CAS 78763-58-3RS-U210451

Formula C52H84O24 MW 1093.21
COA per lot
Di-tert-butyl(((S)-6-((S)-2-amino-3-(naphthalen-2yl)propanamido)-1-(tert-butoxy)-1-oxohexan-2-yl)carbamoyl)-L-glutamate

CAS 2367588-01-8RS-U210174

Formula C37H56N4O8 MW 684.86
COA per lot
Diethylcyanamide

CAS 617-83-4RS-U210DH3

Formula C5H10N2 MW 98.15
COA per lot
Dimethachlor Metabolite Syn 528702 Sodium Salt

CAS 1228182-52-2RS-U210370

Formula C15H20NO5SNa MW 326.39
COA per lot
Dimethyltetrahydrofolic acid

CAS 3029091-15-1RS-D112071

Formula C21H27N7O6 MW 473.49
COA per lot
Ethyl (R)-3-hydroxybutyrate

CAS 24915-95-5RS-U210CV2

Formula C6H12O3 MW 132.16
COA per lot
Ethyl (S)-3-hydroxybutyrate

CAS 56816-01-4RS-U210CV3

Formula C6H12O3 MW 132.16
COA per lot
Ethyl 2-cyanopropanoate

CAS 1572-99-2RS-U210313

Formula C6H9NO2 MW 127.14
COA per lot
Ethyl 2-furoate

CAS 1335-40-6RS-U210DGN

Formula C7H8O3 MW 140.14
COA per lot
Ethyl 3-amino-3-thioxopropanoate

CAS 13621-50-6RS-U210172

Formula C5H9NO2S MW 147.2
COA per lot
Ethyl 3-hydroxyhexanoate

CAS 2305-25-1RS-U210CAK

Formula C8H16O3 MW 160.21
COA per lot
Ethylene Trithiocarbonate

CAS 822-38-8RS-U210CUQ

Formula C3H4S3 MW 136.26
COA per lot
Ethyltrichlorosilane

CAS 115-21-9RS-U210CW5

Formula C2H5Cl3Si MW 163.51
COA per lot
Fmoc-3,5-diiodo-Tyr-OH

CAS 103213-31-6RS-U210D74

Formula C24H19I2NO5 MW 655.22
COA per lot
Fmoc-3,5-dinitro-Tyr-OH

CAS 195434-42-5RS-U210D71

Formula C24H19N3O9 MW 493.42
COA per lot
Fmoc-3-iodo-Tyr-OH

CAS 134486-00-3RS-U210D6Z

Formula C24H20INO5 MW 529.32
COA per lot
Fmoc-3-nitro-Tyr-OH

CAS 136590-09-5RS-U210D77

Formula C24H20N2O7 MW 448.43
COA per lot
Fmoc-4,5-dehydro-Leu-OH

CAS 87720-55-6RS-U210D5M

Formula C21H21NO4 MW 351.4
COA per lot
Fmoc-4-Abz-OH

CAS 185116-43-2RS-U210D5V

Formula C22H17NO4 MW 359.37
COA per lot
Fmoc-4-bromo-D-Phe-OH

CAS 198545-76-5RS-U210D6X

Formula C24H20BrNO4 MW 466.32
COA per lot
Fmoc-7-aminoheptanoic acid

CAS 127582-76-7RS-U210D67

Formula C22H25NO4 MW 367.44
COA per lot
Fmoc-Aad(OtBu)-OH

CAS 159751-47-0RS-U210D7V

Formula C25H29NO6 MW 439.5
COA per lot
Fmoc-Abz-OH

CAS 150256-42-1RS-U210D5W

Formula C22H17NO4 MW 359.38
COA per lot
Fmoc-Ala-OSu

CAS 73724-40-0RS-U210D5X

Formula C22H20N2O6 MW 408.4
COA per lot
Fmoc-allo-Thr-OH

CAS 146306-75-4RS-U210D4S

Formula C19H19NO5 MW 341.36
COA per lot
Fmoc-amino-PEG2-ethylamino-Suc-OH

CAS 613245-91-3RS-U210D7Y

Formula C25H30N2O7 MW 470.52
COA per lot
Fmoc-Asp(OMpe)-OH

CAS 180675-08-5RS-U210D7X

Formula C25H29NO6 MW 439.5
COA per lot
Fmoc-Asp-OBzl

CAS 86060-83-5RS-U210D80

Formula C26H23NO6 MW 445.46
COA per lot
Fmoc-Cpg-OH

CAS 220497-61-0RS-U210D60

Formula C22H23NO4 MW 365.42
COA per lot
Fmoc-cyclohexyl-D-Gly-OH

CAS 198543-96-3RS-U210D6M

Formula C23H25NO4 MW 379.45
COA per lot
Fmoc-cyclohexyl-Gly-OH

CAS 161321-36-4RS-U210D6N

Formula C23H25NO4 MW 379.4
COA per lot
Fmoc-Cys(Bzl)-OH

CAS 53298-33-2RS-U210D7N

Formula C25H23NO4S MW 433.52
COA per lot
Fmoc-Cys(Et)-OH

CAS 200354-34-3RS-U210D55

Formula C20H21NO4S MW 371.45
COA per lot
Fmoc-Cys(Mob)-OH

CAS 141892-41-3RS-U210D87

Formula C26H25NO5S MW 463.55
COA per lot
Fmoc-Cys(NPys)-OH

CAS 159700-51-3RS-U210D6L

Formula C23H19N3O6S2 MW 497.54
COA per lot
Fmoc-Cys(tBu)-OH

CAS 67436-13-9RS-U210D6B

Formula C22H25NO4S MW 399.5
COA per lot
Fmoc-Cys-NH?

CAS 623177-62-8RS-U210D49

Formula C18H18N2O3S MW 342.41
COA per lot
Fmoc-D-Abu-OH

CAS 170642-27-0RS-U210D4O

Formula C19H19NO4 MW 325.36
COA per lot
Fmoc-D-allo-Thr-OH

CAS 130674-54-3RS-U210D4T

Formula C19H19NO5 MW 341.36
COA per lot
Fmoc-D-Asp(OBzl)-OH

CAS 150009-58-8RS-U210D81

Formula C26H23NO6 MW 445.46
COA per lot
Fmoc-D-Asp-OtBu

CAS 134098-70-7RS-U210D6Q

Formula C23H25NO6 MW 411.45
COA per lot
Fmoc-D-cis-Hyp-OH

CAS 214852-45-6RS-U210D53

Formula C20H19NO5 MW 353.37
COA per lot
Fmoc-D-Cys(StBu)-OH

CAS 501326-55-2RS-U210D6D

Formula C22H25NO4S2 MW 431.57
COA per lot
Fmoc-D-Cys(tBu)-OH

CAS 131766-22-8RS-U210D6C

Formula C22H25NO4S MW 399.5
COA per lot
Fmoc-D-Glu(allyl ester)-OH

CAS 204251-33-2RS-U210D6O

Formula C23H23NO6 MW 409.43
COA per lot
Fmoc-D-Homocit-OH

CAS 201485-38-3RS-U210D65

Formula C22H25N3O5 MW 411.45
COA per lot
Fmoc-D-Homophe-OH

CAS 135944-09-1RS-U210D7O

Formula C25H23NO4 MW 401.45
COA per lot
Fmoc-D-Lys(Dde)-OH

CAS 333973-51-6RS-U210DF0

Formula C31H36N2O6 MW 532.63
COA per lot
Fmoc-D-Lys-OH · HCl

CAS 201002-47-3RS-U210612

Formula C21H24N2O4HCl MW 368.43
COA per lot
Fmoc-D-Orn(Aloc)-OH

CAS 214750-74-0RS-U210D78

Formula C24H26N2O6 MW 438.47
COA per lot
Fmoc-D-Orn(Boc)-OH

CAS 118476-89-4RS-U210D7Z

Formula C25H30N2O6 MW 454.5
COA per lot
Fmoc-D-Pen(Acm)-OH

CAS 201531-77-3RS-U210D6R

Formula C23H26N2O5S MW 442.53
COA per lot
Fmoc-D-Pra-OH

CAS 220497-98-3RS-U210D51

Formula C20H17NO4 MW 335.35
COA per lot
Fmoc-D-Ser(Bzl)-OH

CAS 122889-11-6RS-U210D7T

Formula C25H23NO5 MW 417.5
COA per lot
Fmoc-D-Thr(Bzl)-OH

CAS 131545-63-6RS-U210D88

Formula C26H25NO5 MW 431.48
COA per lot
Fmoc-Dab(Aloc)-OH

CAS 204316-32-5RS-U210D6P

Formula C23H24N2O6 MW 424.45
COA per lot
Fmoc-Dab-OH

CAS 161420-87-7RS-U210AUD

Formula C19H20N2O4 MW 340.37
COA per lot
Fmoc-Dap(Aloc)-OH

CAS 188970-92-5RS-U210D5Z

Formula C22H22N2O6 MW 410.42
COA per lot
Fmoc-Dap(Dnp)-OH

CAS 140430-54-2RS-U210D7D

Formula C24H20N4O8 MW 492.44
COA per lot
Fmoc-Dap-OH

CAS 181954-34-7RS-U210D4A

Formula C18H18N2O4 MW 326.35
COA per lot
Fmoc-DL-Isoser-OH

CAS 161125-36-6RS-U210D47

Formula C18H17NO5 MW 327.33
COA per lot
Fmoc-Gly-OSu

CAS 113484-74-5RS-U210D5N

Formula C21H18N2O6 MW 394.38
COA per lot
Fmoc-Gly-Val-OH

CAS 86895-14-9RS-U210D63

Formula C22H24N2O5 MW 396.44
COA per lot
Fmoc-Homocit-OH

CAS 201485-17-8RS-U210D66

Formula C22H25N3O5 MW 411.45
COA per lot
Fmoc-Homoleu-OH

CAS 180414-94-2RS-U210D68

Formula C22H25NO4 MW 367.44
COA per lot
Fmoc-L-beta-homolysine(Boc)

CAS 203854-47-1RS-U210319

Formula C27H34N2O6 MW 482.57
COA per lot
Fmoc-L-leucinol

CAS 139551-83-0RS-U210D5R

Formula C21H25NO3 MW 339.43
COA per lot
Fmoc-L-phenylalaninol

CAS 129397-83-7RS-U210D7B

Formula C24H23NO3 MW 373.44
COA per lot
Fmoc-L-thiazolidine-4-carboxylic acid

CAS 133054-21-4RS-U210D4M

Formula C19H17NO4S MW 355.41
COA per lot
Fmoc-Lys(For)-OH

CAS 201004-23-1RS-U210D64

Formula C22H24N2O5 MW 396.44
COA per lot
Fmoc-Lys(Me)3-OH chloride

CAS 201004-29-7RS-U210D7K

Formula C24H31N2O4Cl MW 411.51
COA per lot
Fmoc-m-fluoro-D-Phe-OH

CAS 198545-72-1RS-U210D6W

Formula C24H20FNO4 MW 405.42
COA per lot
Fmoc-m-fluoro-Phe-OH

CAS 198560-68-8RS-U210D70

Formula C24H20FNO4 MW 405.42
COA per lot
Fmoc-Met(O)-OH

CAS 76265-70-8RS-U210D5B

Formula C20H21NO5S MW 387.45
COA per lot
Fmoc-N-Me-Ala-OH

CAS 84000-07-7RS-U210D4N

Formula C19H19NO4 MW 325.36
COA per lot
Fmoc-N-Me-D-Ala-OH

CAS 138774-92-2RS-U210D4Q

Formula C19H19NO4 MW 325.36
COA per lot
Fmoc-N-Me-Ile-OH

CAS 138775-22-1RS-U210D69

Formula C22H25NO4 MW 367.44
COA per lot
Fmoc-N-Me-Leu-OH

CAS 103478-62-2RS-U210D6E

Formula C22H25NO4 MW 367.44
COA per lot
Fmoc-N-Me-Nle-OH

CAS 112883-42-8RS-U210D6F

Formula C22H25NO4 MW 367.44
COA per lot
Fmoc-N-Me-Nva-OH

CAS 252049-05-1RS-U210D5O

Formula C21H23NO4 MW 353.41
COA per lot
Fmoc-N-Me-Phe-OH

CAS 77128-73-5RS-U210D7P

Formula C25H23NO4 MW 401.45
COA per lot
Fmoc-N-Me-Ser(tBu)-OH

CAS 197632-77-2RS-U210D6S

Formula C23H27NO5 MW 397.46
COA per lot
Fmoc-N-Me-Thr-OH

CAS 252049-06-2RS-U210D59

Formula C20H21NO5 MW 355.38
COA per lot
Fmoc-Orn(pyrazinylcarbonyl)-OH

CAS 201046-61-9RS-U210D7U

Formula C25H24N4O5 MW 460.48
COA per lot
Fmoc-p-azido-Phe-OH

CAS 163217-43-4RS-U210D7C

Formula C24H20N4O4 MW 428.44
COA per lot
Fmoc-p-bromo-Phe-OH

CAS 198561-04-5RS-U210D75

Formula C24H20BrNO4 MW 466.32
COA per lot
Fmoc-p-iodo-Phe-OH

CAS 82565-68-2RS-U210D72

Formula C24H20INO4 MW 513.32
COA per lot
Fmoc-p-Me-D-Phe-OH

CAS 204260-38-8RS-U210D7Q

Formula C25H23NO4 MW 401.45
COA per lot
Fmoc-p-Me-Phe-OH

CAS 199006-54-7RS-U210D7R

Formula C25H23NO4 MW 401.45
COA per lot
Fmoc-p-nitro-Phe-OH

CAS 95753-55-2RS-U210D76

Formula C24H20N2O6 MW 432.43
COA per lot
Fmoc-pentafluoro-D-Phe-OH

CAS 198545-85-6RS-U210D6Y

Formula C24H16F5NO4 MW 477.38
COA per lot
Fmoc-pentafluoro-Phe-OH

CAS 205526-32-5RS-U210D73

Formula C24H16F5NO4 MW 477.4
COA per lot
Fmoc-Pra-OH

CAS 198561-07-8RS-U210D52

Formula C20H17NO4 MW 335.35
COA per lot
Fmoc-Pro-OPfp

CAS 86060-90-4RS-U210D84

Formula C26H18F5NO4 MW 503.43
COA per lot
Fmoc-Ser(Ac)-OH

CAS 171778-17-9RS-U210D58

Formula C20H19NO6 MW 369.37
COA per lot
Fmoc-Tyr(PO3H2)-OH

CAS 147762-53-6RS-U210D7E

Formula C24H22NO8P MW 483.41
COA per lot
Fmoc-α-allyl-D-Gly-OH

CAS 170642-28-1RS-U210D56

Formula C20H19NO4 MW 337.37
COA per lot
Fmoc-α-allyl-Gly-OH

CAS 146549-21-5RS-U210D57

Formula C20H19NO4 MW 337.37
COA per lot
Fmoc-α-Me-D-Phe-OH

CAS 152436-04-9RS-U210D7S

Formula C25H23NO4 MW 401.45
COA per lot
Fmoc-β-(3-benzothienyl)-Ala-OH

CAS 177966-60-8RS-U210D82

Formula C26H21NO4S MW 443.51
COA per lot
Fmoc-β-cyclohexyl-Ala-OH

CAS 135673-97-1RS-U210D7F

Formula C24H27NO4 MW 393.48
COA per lot
Fmoc-β-cyclohexyl-D-Ala-OH

CAS 144701-25-7RS-U210D7G

Formula C24H27NO4 MW 393.48
COA per lot
Fmoc-β-cyclopropyl-Ala-OH

CAS 214750-76-2RS-U210D5L

Formula C21H21NO4 MW 351.4
COA per lot
Gardoside

CAS 54835-76-6RS-U210456

Formula C16H22O10 MW 374.34
COA per lot
GDP-L-galactose sodium salt

CAS 6815-91-4RS-U210455

Formula C16H25N5O16P2 MW 605.34
COA per lot
H-3,5-Diiodo-Tyr-OMe · HCl

CAS 151266-48-7RS-U210CZ3

Formula C10H11I2NO3HCl MW 447.01
COA per lot
H-4-fluoro-α-Me-D-Phe-OH

CAS 422568-68-1RS-U210CZ2

Formula C10H12FNO2 MW 197.21
COA per lot
H-4-fluoro-α-Me-Phe-OH

CAS 130855-57-1RS-U210CZ4

Formula C10H12FNO2 MW 197.21
COA per lot
H-Arg(Pbf)-allyl ester · HCl

CAS 257288-23-6RS-U210D6K

Formula C22H34N4O5SHCl MW 466.59
COA per lot
H-Arg(Pmc)-OH

CAS 112160-37-9RS-U210D5E

Formula C20H32N4O5S MW 440.56
COA per lot
H-Asp(OMe)-OMe · HCl

CAS 32213-95-9RS-U210DCC

Formula C6H11NO4HCl MW 161.16
COA per lot
H-Asp(OtBu)-allyl ester · HCl

CAS 218938-66-0RS-U210D0C

Formula C11H19NO4HCl MW 229.27
COA per lot
H-D-Arg(Pmc)-OH

CAS 191869-60-0RS-U210D5F

Formula C20H32N4O5S MW 440.56
COA per lot
H-D-Cys(Bzl)-OH

CAS 23032-53-3RS-U210CZC

Formula C10H13NO2S MW 211.28
COA per lot
H-D-Glu(Gly-OH)-OH

CAS 6729-55-1RS-U210DD0

Formula C7H12N2O5 MW 204.18
COA per lot
H-D-Glu(OBzl)-OBzl · p-tosylate

CAS 19898-41-0RS-U210D4U

Formula C19H21NO4C7H8O3S MW 327.37
COA per lot
H-D-His(1-Trt)-OMe · HCl

CAS 200927-02-2RS-U210D85

Formula C26H25N3O2HCl MW 411.5
COA per lot
H-Dab(Boc)-OMe · HCl

CAS 3350-15-0RS-U210CZS

Formula C10H20N2O4HCl MW 232.28
COA per lot
H-DL-Phe-OMe · HCl

CAS 5619-07-8RS-U210CZ9

Formula C10H13NO2HCl MW 179.22
COA per lot
H-DL-Pra-OH

CAS 50428-03-0RS-U210DBK

Formula C5H7NO2 MW 113.11
COA per lot
H-Glu(anilide)-OH

CAS 5963-60-0RS-U210D03

Formula C11H14N2O3 MW 222.24
COA per lot
H-Glu(OMe)-OtBu · HCl

CAS 34582-33-7RS-U210CZM

Formula C10H19NO4HCl MW 217.26
COA per lot
H-Gly-Gly-Ile-OH

CAS 69242-40-6RS-U210CZJ

Formula C10H19N3O4 MW 245.28
COA per lot
H-His(1-Trt)-OMe · HCl

CAS 32946-56-8RS-U210D86

Formula C26H25N3O2HCl MW 411.5
COA per lot
H-Lys-Ala-AMC

CAS 94149-28-7RS-U210D4V

Formula C19H26N4O4 MW 374.43
COA per lot
H-m-Fluoro-D-Phe-OMe · HCl

CAS 201479-09-6RS-U210CZ5

Formula C10H12FNO2HCl MW 197.21
COA per lot
H-p-Fluoro-D-Phe-OMe · HCl

CAS 176896-72-3RS-U210CZ6

Formula C10H12FNO2HCl MW 197.21
COA per lot
H-p-Fluoro-Phe-OEt · HCl

CAS 1534-90-3RS-U210D04

Formula C11H14FNO2HCl MW 211.23
COA per lot
H-α-Me-Phe-OH

CAS 23239-35-2RS-U210CZ8

Formula C10H13NO2 MW 179.22
COA per lot
H-β-(3-Benzothienyl)-Ala-OH

CAS 72120-71-9RS-U210CZZ

Formula C11H11NO2S MW 221.28
COA per lot
H-β-(3-Benzothienyl)-D-Ala-OH

CAS 111139-55-0RS-U210D00

Formula C11H11NO2S MW 221.28
COA per lot
Hericene C

CAS 157207-56-2RS-U210DMW

Formula C37H60O5 MW 584.87
COA per lot
Hexahydroxy-benzene

CAS 608-80-0RS-U210DPF

Formula C6H6O6 MW 174.11
COA per lot
Hexapropylene Glycol

CAS 14362-16-4RS-U210DM1

Formula C18H38O7 MW 366.49
COA per lot
Hexarelin Acetate

CAS 208251-52-9RS-U210DFC

Formula C47H58N12O6C2H4O2 MW 887.04
COA per lot
Human IgE Pentapeptide HEPP

CAS 62087-72-3RS-U210D6I

Formula C22H36N8O11 MW 588.57
COA per lot
Isoamyl 4-(Dimethylamino)benzoate

CAS 21245-01-2RS-U210CVW

Formula C14H21NO2 MW 235.32
COA per lot
Isoamyl propionate

CAS 105-68-0RS-U210CWH

Formula C8H16O2 MW 144.21
COA per lot
Isobutyl Isovalerate

CAS 589-59-3RS-U210CWB

Formula C9H18O2 MW 158.24
COA per lot
Isohexane

CAS 73513-42-5RS-U210CRG

Formula C6H14 MW 86.18
COA per lot
L-7-Hydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid

CAS 128502-56-7RS-U210CZ0

Formula C10H11NO3 MW 193.2
COA per lot
L-Asparagine:H2O-13C4,15N2,D3

CAS 2483829-30-5RS-U210418

Formula [13C]4H7D3O4[15N]2 MW 159.11
COA per lot
Leucodelphinidin

CAS 12764-74-8RS-U210466

Formula C15H14O8 MW 322.27
COA per lot
Linalyl Isobutyrate

CAS 78-35-3RS-U210CWK

Formula C14H24O2 MW 224.34
COA per lot
Malonylginsenoside Rb₃

CAS 1227255-74-4RS-U210480

Formula C56H92O25 MW 1165.3
COA per lot
Mast Cell Degranulating (MCD) Peptide

CAS 32908-73-9RS-U210CZQ

Formula C110H192N40O24S4 MW 2587.25
COA per lot
Mast Cell Degranulating Peptide

CAS 83856-13-7RS-U210CZP

Formula C110H192N40O24S4 MW 2587.22
COA per lot
Methyl (R)-(+)-2-chloropropionate

CAS 77287-29-7RS-U210CNA

Formula C4H7ClO2 MW 122.55
COA per lot
Methyl 3'-amino-[1,1'-biphenyl]-2-carboxylate

CAS 178320-27-9RS-U210255

Formula C14H13NO2 MW 227.26
COA per lot
Methyl 4-amino-2-oxabicyclo[2.2.2]octane-1-carboxylate Hydrochloride

CAS 2320469-53-0RS-U210DNS

Formula C9H15NO3HCl MW 185.22
COA per lot
Methyl 6-bromo-4-chloro-7-fluoro-1H-indole-2-carboxylate

CAS 2093388-50-0RS-U210CXG

Formula C10H6BrClFNO2 MW 306.51
COA per lot
Methyl piperidin-4-yl(propyl)carbamate

CAS 1178381-83-3RS-U210DOG

Formula C10H20N2O2 MW 200.28
COA per lot
Methyl sorbate

CAS 689-89-4RS-U210CVB

Formula C7H10O2 MW 126.15
COA per lot
Misonidazole

CAS 13551-87-6RS-U210CQP

Formula C7H11N3O4 MW 201.18
COA per lot
Monosodium Fumarate

CAS 7704-73-6RS-U210CX0

Formula C4H3NaO4 MW 138.05
COA per lot
Morphothion

CAS 144-41-2RS-U210355

Formula C8H16NO4PS2 MW 285.32
COA per lot
Motilin, human, porcine

CAS 52906-92-0RS-U210D0I

Formula C120H188N34O35S MW 2699.07
COA per lot
N,N-Diethyl-1,4-phenylenediamine Dihydrochloride

CAS 16713-15-8RS-U210CUX

Formula C10H16N2HCl MW 164.25
COA per lot
N,N-Diethyl-4-nitroaniline

CAS 2216-15-1RS-U210DQX

Formula C10H14N2O2 MW 194.23
COA per lot
N-(2-ethoxyethyl)-N-methylaniline

CAS 133368-96-4RS-U210DO0

Formula C11H17NO MW 179.26
COA per lot
N-(2-Hydroxyethyl)propionamide

CAS 18266-55-2RS-U210DPI

Formula C5H11NO2 MW 117.15
COA per lot
N-(3-(4,5-Dihydro-1H-imidazol-2-yl)phenyl)-4-ethynylbenzamide 2,2,2-trifluoroacetate

CAS 1988669-58-4RS-U210DLX

Formula C18H15N3OC2HF3O2 MW 289.33
COA per lot
N-Desmethyl Ivabradine HCl

CAS 1246638-08-3RS-I014068

Formula C26H34N2O5.HCl MW 454.57
COA per lot
N-Ethyl-3-hydroxybenzamide

CAS 15788-98-4RS-U210DPB

Formula C9H11NO2 MW 165.19
COA per lot
N-Me-Tyr(Me)-OH

CAS 52939-33-0RS-U210D09

Formula C11H15NO3 MW 209.24
COA per lot
N-Methyl-2-(methylamino)acetamide HCl

CAS 51739-63-0RS-U210DLI

Formula C4H10N2OHCl MW 102.14
COA per lot
N-Methylnicotinamide

CAS 114-33-0RS-U054037

Formula C7H8N2O MW 136.15
COA per lot
N-Nitroso Thialdine

CAS 81795-07-5RS-U210FF5

Formula C6H12N2OS2 MW 192.3
COA per lot
N-Nitroso-1-(Piperidin-2-yl)Methanamine

CAS 6332-00-9RS-U210FDJ

Formula C7H9N3O MW 151.2
COA per lot
N-Nitroso-2,3-dihydroxy (propylallyl)amine

CAS 88208-16-6RS-U210FDN

Formula C6H12N2O3 MW 160.2
COA per lot
N-Nitroso-Formimidamide

CAS 145369-38-6RS-U210FEF

Formula CH3N3O MW 73.1
COA per lot
N-Nitroso-N-methyl-4-fluoroaniline

CAS 937-25-7RS-U210FEU

Formula C7H7FN2O MW 154.1
COA per lot
N-Nitroso-N-Methyl-N-Hydroxymethylamine

CAS 58840-25-8RS-U210338

Formula C2H6N2O2 MW 90.08
COA per lot
N-Nitroso-N-Phenyl-3-Aminopropanoic Acid

CAS 98953-10-7RS-U210FEW

Formula C9H10N2O3 MW 194.2
COA per lot
Neuropeptide Y (18-36)

CAS 114495-97-5RS-U210CZW

Formula C112H174N36O27 MW 2456.84
COA per lot
Ocrilate

CAS 6701-17-3RS-U210DLJ

Formula C12H19NO2 MW 209.28
COA per lot
Osanetant

CAS 160492-56-8RS-U210DPH

Formula C35H41Cl2N3O2 MW 606.62
COA per lot
Oxybis(propane-3,1-diyl) dibenzoate

CAS 94-51-9RS-U210DPC

Formula C20H22O5 MW 342.39
COA per lot
Palmitoyl Tripeptide-38

CAS 1447824-23-8RS-U210DFH

Formula C33H65N5O7S MW 676
COA per lot
Phenethyl Hexanoate

CAS 6290-37-5RS-U210CWA

Formula C14H20O2 MW 220.31
COA per lot
Phenyltrichlorosilane

CAS 98-13-5RS-U210CW7

Formula C6H5Cl3Si MW 211.55
COA per lot
Pipamazine

CAS 84-04-8RS-U210CQS

Formula C21H24ClN3OS MW 401.95
COA per lot
Polyphyllin Vi

CAS 76296-75-8RS-U210450

Formula C51H84O22 MW 1049.2
COA per lot
PP13-TFSI

CAS 608140-12-1RS-U210CWC

Formula C2F6NO4S2C9H20N MW 280.15
COA per lot
pre-Calcitriol PTAD Adduct (Impurity)

CAS 86307-31-5RS-U210DKI

Formula C36H55N3O3 MW 577.84
COA per lot
Propyl heptanoate

CAS 7778-87-2RS-U210CWW

Formula C10H20O2 MW 172.26
COA per lot
Propyl n-Octanoate

CAS 624-13-5RS-U210CV4

Formula C11H22O2 MW 186.29
COA per lot
rac Styrene-d5 Oxide

CAS 1346603-12-0RS-I095140

Formula C8H3D5O MW 125.18
COA per lot
rac-Ruxolitinib Phosphate

CAS 1911644-31-9RS-U210CMK

Formula C17H18N6H3O4P MW 306.37
COA per lot
Sodium 4-hydroxy-3,3-dimethyl-2-oxobutanoate

CAS 89444-19-9RS-U210CWY

Formula C6H9NaO4 MW 168.12
COA per lot
Solvent Violet 9

CAS 467-63-0RS-U210380

Formula C25H31N3O MW 389.53
COA per lot
Suc-Ala-Ala-Phe-pNA

CAS 61043-53-6RS-U210D7W

Formula C25H29N5O8 MW 527.53
COA per lot
Tert-Butyl (2-(4-formylphenoxy)ethyl)carbamate

CAS 198990-09-9RS-U210238

Formula C14H19NO4 MW 265.3
COA per lot
Tert-butyl (R)-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate

CAS 2364560-34-7RS-U210329

Formula C18H23N3O3 MW 329.39
COA per lot
tert-Butyl decanoate

CAS 16474-41-2RS-U210DI6

Formula C14H28O2 MW 228.37
COA per lot
tert-Butyl ethyl dicarbonate

CAS 19935-69-4RS-U210DN0

Formula C8H14O5 MW 190.19
COA per lot
Tetrabutylammonium bromide

CAS 1643-19-2RS-C011016

Formula C16H36BrN MW 322.37
COA per lot
Tetrachlorophthalic Anhydride

CAS 117-08-8RS-U210CUY

Formula C8Cl4O3 MW 285.9
COA per lot
trans-3-Methyl-2-pentene

CAS 616-12-6RS-U210CWM

Formula C6H12 MW 84.16
COA per lot
trans-Sinapoylmalicacid

CAS 92344-58-6RS-U210CVV

Formula C15H16O9 MW 340.28
COA per lot
Trichloro(propyl)silane

CAS 141-57-1RS-U210CW4

Formula C3H7Cl3Si MW 177.53
COA per lot
Tymazoline Hydrochloride

CAS 28120-03-8RS-U087648

Formula C14H20N2O MW 268.78
COA per lot
VIP (6-28) (human, mouse, rat)

CAS 69698-54-0RS-U210D0O

Formula C126H207N37O34S MW 2816.32
COA per lot
Win 55212-2

CAS 131543-22-1RS-U036017

Formula C27H26N2O3 MW 426.51
COA per lot
Z-Cys(Bzl)-OH

CAS 3257-18-9RS-U210D4B

Formula C18H19NO4S MW 345.41
COA per lot
Z-D-Asp(OBzl)-OH

CAS 5241-62-3RS-U210D4R

Formula C19H19NO6 MW 357.36
COA per lot
Z-D-Glu(OBzl)-OH

CAS 59486-73-6RS-U210D5A

Formula C20H21NO6 MW 371.38
COA per lot
Z-D-Lys(Z)-OH

CAS 69677-02-7RS-U210D6G

Formula C22H26N2O6 MW 414.45
COA per lot
Z-Dap(Fmoc)-OH

CAS 142855-80-9RS-U210D83

Formula C26H24N2O6 MW 446.5
COA per lot
Z-Glu(OtBu)-OSu

CAS 4666-16-4RS-U210D5S

Formula C21H26N2O8 MW 434.44
COA per lot
Z-Gly-NH?

CAS 949-90-6RS-U210CZ7

Formula C10H12N2O3 MW 208.21
COA per lot
Z-N-Me-Phe-OH

CAS 2899-07-2RS-U210D4C

Formula C18H19NO4 MW 313.35
COA per lot
Zeteletinib

CAS 2216753-97-6RS-U210CPC

Formula C25H23F3N4O4 MW 500.47
COA per lot
β-Alanyl-hydroxyprolyl-diaminobutyric acid bismuth complex

CAS 1694678-02-8RS-U210DG6

Formula C19H29N5O4 MW 391.46
COA per lot
β-Casomorphin (1-2)

CAS 51871-47-7RS-U210D2D

Formula C14H18N2O4 MW 278.31
COA per lot
γ?-MSH trifluoroacetate salt

CAS 72629-64-2RS-U210D0L

Formula C126H188N44O37SC2HF3O2 MW 2943.18
COA per lot
ω-Conotoxin MVIIC TFA salt

CAS 147794-23-8RS-U210CYZ

Formula C106H178N40O32S7C2HF3O2 MW 2749.25
COA per lot
Colesevelum Impurity 1

CAS 857723-11-6RS-U210FGM

Formula C7H16BrN MW 194.1
COA per lot
Danuglipron Impurity 1

CAS 2886728-09-0RS-U210DQT

Formula C33H35FN4O5 MW 586.65
COA per lot
Amphetamine Impurity 2

CAS 4764-17-4RS-U210FFM

Formula C10H13NO2 MW 179.2
COA per lot
Telotristate ethyl Impurity 14

CAS 1301706-50-2RS-U210FKO

Formula C15H18F3NO7S MW 413.4
COA per lot
Baloxavir Impurity 18

CAS 2136287-86-8RS-U210FFP

Formula C29H29F2N3O4S MW 553.6
COA per lot
Elagolix Impurity 25

CAS 2617827-21-9RS-U210FHC

Formula C21H18BrF4N3O2 MW 500.3
COA per lot
Dalilesen Impurity 38

CAS 1505484-57-0RS-U210DQI

Formula C22H21ClN6O MW 420.89
COA per lot
Miscellaneous-2 Impurity 45

CAS 204135-86-4RS-U210FIZ

Formula C18H30O3 MW 294.4
COA per lot
Epinastine Impurity 49

CAS 2831006-70-1RS-U210DQ7

Formula C15H13NO MW 223.27
COA per lot
Miscellaneous-2 Impurity 58

CAS 2782812-46-6RS-U210FJ2

Formula C13H11ClN2O3 MW 278.7
COA per lot
Drotaverin Impurity 73

CAS 131358-04-8RS-U210DQC

Formula C12H18O2 MW 194.27
COA per lot
Miscellaneous-2 Impurity 108

CAS 2320344-35-0RS-U210FIE

Formula C11H14O5 MW 226.2
COA per lot
Miscellaneous-2 Impurity 113

CAS 2973400-78-9RS-U210FIH

Formula C20H21ClN4O4S2 MW 481
COA per lot
Miscellaneous-2 Impurity 143

CAS 931360-60-0RS-U210FIO

Formula C18H16FN3O3 MW 341.3
COA per lot
Miscellaneous-2 Impurity 144

CAS 1359344-58-3RS-U210FIP

Formula C22H21ClN8O MW 448.9
COA per lot
Miscellaneous-2 Impurity 148

CAS 1314896-61-1RS-U210FIS

Formula C5H7N3O MW 125.1
COA per lot
Miscellaneous-2 Impurity 149

CAS 89179-67-9RS-U210FIT

Formula C5H7N3O MW 125.1
COA per lot

8,201 reference standards

Frequently asked

How many Unclassified 11-related reference standards do you hold?

8,201 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 11 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 11 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 11 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.