Morpholine impurities and related standards

94 reference standards related to Morpholine held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.

In this group: 85 fine chemicals · 5 stable isotope labelled standards · 2 drug metabolite standards · 1 pharmaceutical intermediate. CAS numbers are listed for 94 of 94; 85 entries carry a structure drawing.

On this page

94 reference standards

All entries — structure, identifiers and pack sizes

Morpholine

CAS 110-91-8RS-U094027

Formula C4H9NO MW 87.12
COA per lot
Morpholine Hydrobromide

CAS 6377-82-8RS-M278063

Formula C4H9NOHBr MW 87.12
COA per lot
3-Morpholine Metabolite

CAS not assignedRS-M278089

Formula C19H21NO4 MW 327.37
COA per lot
4-(4-Chloro-6-(2-(difluoromethyl)-1H-benzo[d]imidazol-1-yl)-1,3,5-triazin-2-yl)morpholine

CAS 475111-38-7RS-M278003

Formula C15H13ClF2N6O MW 366.75
COA per lot
4-Decanoyl morpholine

CAS 5299-65-0RS-M278001

Formula C14H27NO2 MW 241.36
COA per lot
morpholine 2-((5-methyl-4H-1,2,4-triazol-3-yl)thio)acetate D5

CAS not assignedRS-M278090

Formula C9H11D5N4O3S MW 265.34
COA per lot
morpholine 2-((5-methyl-4H-1,2,4-triazol-3-yl)thio)acetate D8

CAS not assignedRS-M278091

Formula C9H8D8N4O3S MW 268.36
COA per lot
Morpholine, 2-(1-methylethyl)-, hydrochloride, (2S)-

CAS 1432794-32-5RS-M278015

Formula C7H15NO
COA per lot
Morpholine, 2-(4-fluorophenyl)-, hydrochloride (1:1), (2R)-

CAS 1515949-00-4RS-M278016

Formula C10H12FNO
COA per lot
Morpholine, 2-(4-methyl-4H-1,2,4-triazol-3-yl)-

CAS 1249927-76-1RS-M278006

Formula C7H12N4O MW 168.2
COA per lot
Morpholine, 2-[(3,5-dimethyl-1H-1,2,4-triazol-1-yl)methyl]-

CAS 1340438-16-5RS-M278007

Formula C9H16N4O MW 196.25
COA per lot
Morpholine, 2-[(cyclopentyloxy)methyl]-(9CI)

CAS 125444-26-0RS-M278017

Formula C10H19NO2
COA per lot
Morpholine, 2-[(methylsulfonyl)methyl]-

CAS 1395103-77-1RS-M278008

Formula C6H13NO3S MW 179.24
COA per lot
Morpholine, 2-[(phenylmethoxy)methyl]-4-(phenylmethyl)-, (2R)-

CAS 205242-60-0RS-M278018

Formula C19H23NO2
COA per lot
Morpholine, 2-[4-(1,1-dimethylethyl)-2-thiazolyl]-, hydrochloride (1:2)

CAS 2411262-70-7RS-M278062

Formula C11H20Cl2N2OS MW 299.3
COA per lot
Morpholine, 2-ethyl-, (2R)-

CAS 1313176-45-2RS-M278019

Formula C6H13NO
COA per lot
Morpholine, 2-methoxy-4-(1-methylethyl)-(9CI)

CAS 45940-34-9RS-M278083

Formula C8H17NO2 MW 159.23
COA per lot
Morpholine, 2-methoxy-4-methyl-(9CI)

CAS 141478-12-8RS-M278020

Formula C6H13NO2
COA per lot
Morpholine, 2-methyl-2-(trifluoromethyl)-

CAS 1558085-78-1RS-M278009

Formula C6H10F3NO MW 169.14
COA per lot
Morpholine, 2-methyl-3-(trifluoromethyl)-, (2R,3R)-rel-

CAS 2307777-84-8RS-M278021

Formula C6H10F3NO
COA per lot
Morpholine, 2-methyl-6-(trifluoromethyl)-, (2S,6S)-

CAS 1821708-51-3RS-M278022

Formula C6H10F3NO
COA per lot
Morpholine, 3-(4-bromo-2,6-dichlorophenyl)-, (3R)-

CAS 1703896-93-8RS-M278065

COA per lot
Morpholine, 3-(fluoromethyl)-, hydrochloride (1:1)

CAS 2408972-78-9RS-M278023

Formula C5H10FNO
COA per lot
Morpholine, 3-(trifluoromethyl)-, hydrochloride (1:1), (3S)-

CAS 2193052-15-0RS-M278024

Formula C5H8F3NO
COA per lot
Morpholine, 3-[(phenylmethoxy)methyl]-, hydrochloride, (R)-(9CI)

CAS 101376-20-9RS-M278064

COA per lot
Morpholine, 3-[(phenylmethoxy)methyl]-, hydrochloride, (S)-(9CI)

CAS 101376-19-6RS-M278010

Formula C12H18ClNO2 MW 243.73
COA per lot
Morpholine, 4-((1,2,3,4-tetrahydro-3,7-dimethyl-4-oxo-1-(phenylmethyl)-2-thioxopyrido(2,3-d)pyrimidin-6-yl)carbonyl)-

CAS 109493-34-7RS-M278025

Formula C21H22N4O3S
COA per lot
Morpholine, 4-(1-ethyl-2-propenyl)-(9CI)

CAS 45885-57-2RS-M278084

Formula C9H17NO MW 155.24
COA per lot
Morpholine, 4-(1-methyl-1-butenyl)-(7CI,8CI,9CI)

CAS 13750-55-5RS-M278026

Formula C9H17NO
COA per lot
Morpholine, 4-(1-methylenebutyl)-

CAS 13750-56-6RS-M278027

Formula C9H17NO
COA per lot
Morpholine, 4-(2,2-difluoro-1-oxo-4-pentenyl)-(9CI)

CAS 149229-28-7RS-M278028

Formula C9H13F2NO2
COA per lot
Morpholine, 4-(2-bromo-1-oxo-2-propenyl)-(9CI)

CAS 353476-50-3RS-M278080

Formula C7H10BrNO2 MW 220.07
COA per lot
Morpholine, 4-(2-chloro-1-oxopropyl)-2,6-dimethyl-(9CI)

CAS 115840-37-4RS-M278029

Formula C9H16ClNO2
COA per lot
Morpholine, 4-(2-chloro-1-thioxoethyl)-(9CI)

CAS 120508-34-1RS-M278030

Formula C6H10ClNOS
COA per lot
Morpholine, 4-(2-methyl-1,3-butadienyl)-(7CI,8CI)

CAS 10321-84-3RS-M278031

Formula C9H15NO
COA per lot
Morpholine, 4-(2-methyl-1-butenyl)-(8CI,9CI)

CAS 28478-25-3RS-M278032

Formula C9H17NO
COA per lot
Morpholine, 4-(2-methyl-1-methylene-2-propenyl)-(9CI)

CAS 101219-16-3RS-M278033

Formula C9H15NO
COA per lot
Morpholine, 4-(2-methyl-2-butenyl)-(9CI)

CAS 37857-39-9RS-M278074

Formula C9H17NO MW 155.24
COA per lot
Morpholine, 4-(3-amino-5-methyl-1-thioxo-2,4-hexadienyl)-(9CI)

CAS 140868-77-5RS-M278034

Formula C11H18N2OS
COA per lot
Morpholine, 4-(3-methyl-1,3-butadienyl)-(8CI,9CI)

CAS 32363-15-8RS-M278072

Formula C9H15NO MW 153.22
COA per lot
Morpholine, 4-(3-methyl-2-butenyl)-(9CI)

CAS 37857-40-2RS-M278075

Formula C9H17NO MW 155.24
COA per lot
Morpholine, 4-(3-methyl-3-butenyl)-(9CI)

CAS 104840-48-4RS-M278035

Formula C9H17NO
COA per lot
Morpholine, 4-(4-ethylcyclohexyl)-2,6-dimethyl-(9CI)

CAS 467240-15-9RS-M278088

Formula C14H27NO MW 225.38
COA per lot
Morpholine, 4-(4-methyl-1-thioxopentyl)-(9CI)

CAS 118745-61-2RS-M278036

Formula C10H19NOS
COA per lot
Morpholine, 4-(5-amino-2-(2-propynyloxy)benzoyl)-, hydrochloride

CAS 30533-86-9RS-M278071

Formula C14H17ClN2O3 MW 296.75
COA per lot
Morpholine, 4-(5-bromo-3-methoxy-2-pyridinyl)-

CAS 566158-62-1RS-M278011

Formula C10H13BrN2O2 MW 273.13
COA per lot
Morpholine, 4-(6-chloro-4-fluoro-3-pyridinyl)-

CAS 2461498-42-8RS-M278037

Formula C9H10ClFN2O
COA per lot
Morpholine, 4-(6-hydrazino-5-methyl-2-pyridazinyl)-, dihydrochloride, hydrate

CAS 37121-78-1RS-M278073

Formula C9H15N5O MW 209.25
COA per lot
Morpholine, 4-2-1-methyl-2-(4-morpholinyl)ethoxyethyl-

CAS 111681-72-2RS-M278038

Formula C13H26N2O3
COA per lot
Morpholine, 4-[(2,6-dichlorophenyl)methyl]-

CAS 416895-89-1RS-M278039

Formula C11H13Cl2NO
COA per lot
Morpholine, 4-[(2-bromo-4-thiazolyl)methyl]-

CAS 933692-80-9RS-M278012

Formula C8H11BrN2OS MW 263.16
COA per lot
Morpholine, 4-[(2-chloro-6-nitrophenyl)methyl]-

CAS 1881332-26-8RS-M278040

Formula C11H13ClN2O3
COA per lot
Morpholine, 4-[(2-propynyloxy)methyl]-(7CI,8CI)

CAS 24045-61-2RS-M278041

Formula C8H13NO2
COA per lot
Morpholine, 4-[(2R)-2-chloro-1-oxopropyl]-(9CI)

CAS 215299-59-5RS-M278042

Formula C7H12ClNO2
COA per lot
Morpholine, 4-[(2S)-2-chloro-1-oxopropyl]-(9CI)

CAS 215299-56-2RS-M278043

Formula C7H12ClNO2
COA per lot
Morpholine, 4-[(4-ethyl-1-piperazinyl)carbonyl]-(9CI)

CAS 460045-29-8RS-M278087

Formula C11H21N3O2 MW 227.31
COA per lot
Morpholine, 4-[(4-hydrazinylphenyl)methyl]-

CAS 100139-72-8RS-M278044

Formula C11H17N3O
COA per lot
Morpholine, 4-[(4-iodophenyl)acetyl]-

CAS 364793-89-5RS-M278045

Formula C12H14INO2
COA per lot
Morpholine, 4-[(4-piperidinylmethyl)sulfonyl]-

CAS 1206969-00-7RS-M278046

Formula C10H20N2O3S
COA per lot
Morpholine, 4-[(cyclopentyloxy)methyl]-(9CI)

CAS 110229-11-3RS-M278047

Formula C10H19NO2
COA per lot
Morpholine, 4-[2-(2-methylphenyl)-1-thioxoethyl]-(9CI)

CAS 159298-79-0RS-M278048

Formula C13H17NOS
COA per lot
Morpholine, 4-[2-(4-methyl-1,2,5-oxadiazol-3-yl)-1-thioxoethyl]-(9CI)

CAS 352349-19-0RS-M278079

Formula C9H13N3O2S MW 227.29
COA per lot
Morpholine, 4-[2-[(2-methylpropyl)thio]-1-thioxoethyl]-(9CI)

CAS 105247-16-3RS-M278049

Formula C10H19NOS2
COA per lot
Morpholine, 4-[2-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]ethyl]-

CAS 1105665-35-7RS-M278013

Formula C18H28BNO4 MW 333.2
COA per lot
MORPHOLINE, 4-[2-[3,5-DIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOL-1-YL]ETHYL]-

CAS 1426671-36-4RS-M278014

Formula C17H30BN3O3
COA per lot
Morpholine, 4-[2-cyano-3-[5-(diethylamino)-2-furanyl]-1-oxo-2-propenyl]-(9CI)

CAS 366816-46-8RS-M278081

COA per lot
Morpholine, 4-[3-[4-bromo-5-(dimethylamino)-2-furanyl]-2-cyano-1-oxo-2-propenyl]-(9CI)

CAS 469906-86-3RS-M278086

Formula C14H16BrN3O3 MW 354.2
COA per lot
Morpholine, 4-[4-(4-methylphenyl)-1H-pyrazol-3-yl]-

CAS 88751-40-0RS-M278050

Formula C14H17N3O
COA per lot
Morpholine, 4-[6-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyridinyl]-

CAS 1883761-46-3RS-M278051

Formula C16H25BN2O3
COA per lot
Morpholine, 4-[[(1,1-dimethylethyl)amino]acetyl]-(9CI)

CAS 461437-09-2RS-M278085

Formula C10H20N2O2 MW 200.28
COA per lot
Morpholine, 4-[[(2R)-3,3-dimethyloxiranyl]methyl]-(9CI)

CAS 302778-29-6RS-M278076

Formula C9H17NO2 MW 171.24
COA per lot
Morpholine, 4-[[2,6-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl]-

CAS 1092525-20-6RS-M278052

Formula C17H24BF2NO3
COA per lot
Morpholine, 4-[[2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl]-

CAS 1092564-33-4RS-M278053

Formula C17H25BClNO3
COA per lot
Morpholine, 4-[[4-[[5,7-bis(trifluoromethyl)-1,8-naphthyridin-2-yl]oxy]phenyl]sulfonyl]-(9CI)

CAS 338412-25-2RS-M278077

Formula C20H15F6N3O4S MW 507.41
COA per lot
Morpholine, 4-acetyl-2,6-dimethyl-(9CI)

CAS 348614-72-2RS-M278078

Formula C8H15NO2 MW 157.21
COA per lot
Morpholine, 4-acetyl-2,6-dimethyl-, (2R,6R)-rel-(9CI)

CAS 215435-09-9RS-M278070

COA per lot
Morpholine, 4-acetyl-2,6-dimethyl-, cis-(9CI)

CAS 115614-51-2RS-M278054

Formula C8H15NO2
COA per lot
Morpholine, 4-acetyl-3,5-dimethyl-, cis-(9CI)

CAS 120226-28-0RS-M278055

Formula C8H15NO2
COA per lot
Morpholine, 4-ethyl-3,3-dimethyl-2-methylene-

CAS 4086-43-5RS-M278082

Formula C9H17NO MW 155.24
COA per lot
Morpholine, 5-[(4-chlorophenyl)methyl]-2-methyl-, (2S,5S)-

CAS 2088453-97-6RS-M278056

Formula C12H16ClNO
COA per lot
Morpholine, polymer with 1,6-diisocyanatohexane,.alpha.-methyl-.omega.-hydroxypoly(oxy-1,2-ethanediyl) and oxirane

CAS 189950-52-5RS-M278069

COA per lot
Morpholine-2-carbonitrile Hydrochloride

CAS 1205751-07-0RS-M278057

Formula C5H8N2O
COA per lot
Morpholine-2-carboxylic acid (1-ethyl-3,5-dimethyl-1H-pyrazol-4-yl)-amide dihydrochloride

CAS 1361113-56-5RS-M278066

Formula C12H22Cl2N4O2 MW 325.24
COA per lot
Morpholine-2-carboxylic Acid (1-Ethyl-3-methyl-1H-pyrazol-4-yl)-amide Dihydrochloride

CAS 1185126-63-9RS-M278068

Formula C11H20Cl2N4O2 MW 311.21
COA per lot
Morpholine-2-carboxylic acid [2-(3,5-dimethyl-1H-pyrazol-4-yl)-ethyl]-amide dihydrochloride

CAS 1361111-31-0RS-M278067

Formula C12H22Cl2N4O2 MW 325.24
COA per lot
Morpholine-2-carboxylic Acid Phenylamide Hydrochloride

CAS 1229627-52-4RS-M278058

Formula C11H14N2O2
COA per lot
Morpholine-3-carboxylic Acid Amide Hydrochloride

CAS 1101822-34-7RS-M278060

Formula C5H10N2O2
COA per lot
Morpholine-3-Carboxylic Acid Hydrochloride

CAS 66937-99-3RS-M278059

Formula C5H9NO3
COA per lot
Morpholine-4-carboxylic acid

CAS not assignedRS-M278092

Formula C5H9NO3HCl MW 131.13
COA per lot
morpholine-4-sulfonamide

CAS 25999-04-6RS-M278061

Formula C4H10N2O3S
COA per lot
Morpholine-d4

CAS 35530-95-1RS-M278002

Formula C4H5D4NO MW 91.15
COA per lot
Morpholine-d8 Hydrochloride

CAS 1107650-56-5RS-I094021

Formula C4H2D8ClNO MW 131.63
COA per lot
Morpholine-d9

CAS 203578-31-8RS-M278005

Formula C4H9NO MW 96.18
COA per lot
Morpholine Impurity 62

CAS 1130053-86-9RS-M278004

Formula C6H13NO MW 115.18
COA per lot

94 reference standards

Frequently asked

How many Morpholine-related reference standards do you hold?

94 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 94 of them and 85 entries carry a structure drawing. The catalogue is extended as new lots are released.

Can you supply a Morpholine 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 Morpholine 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 Morpholine 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.