Product division
Impurities & Reference Standards
Pharmacopoeial and non-pharmacopoeial impurities, metabolites, nitrosamines and working standards with characterisation data for QC and regulatory work.
27,990products
6sub-categories
2,746in stock
COA + SDSwith every lot
API Impurities 14,098Pharmacopeial Impurities (EP / USP / BP) 4,399Nitrosamine Impurities 631Stable Isotope Labelled Standards (Deuterated, 13C, 15N) 1,504Metabolites & Degradation Products 3,922API Reference Standards 3,436
(R)-N-((R)-1-(Naphthalen-1-yl)ethyl)-2-(3-(trifluoromethyl)phenyl)propan-1-amine
- CAS
- 2059891-97-1
- Formula
- C22H22F3N
- MW
- 357.4 g/mol
VQ-024980
(R)-N-((S)-1-Amino-1-oxobutan-2-yl)-3-(bromomethyl)hexanamide
- CAS
- 2242647-55-6
- Formula
- C11H21BrN2O2
- MW
- 293.2 g/mol
VQ-029516
(R)-N-((S)-1-Amino-1-oxobutan-2-yl)-3-(hydroxymethyl)hexanamide
- CAS
- 2252417-17-5
- Formula
- C11H22N2O3
- MW
- 230.3 g/mol
VQ-044805
![(R)-N-(1-([1,1'-Biphenyl]-4-yl)-3-hydroxypropan-2-yl)acetamide chemical structure](/media/structures/NWKHVFSZGKGKSP-QGZVFWFLSA-N.svg)
(R)-N-(1-([1,1'-Biphenyl]-4-yl)-3-hydroxypropan-2-yl)acetamide
- CAS
- 1660147-07-8
- Formula
- C17H19NO2
- MW
- 269.34 g/mol
VQ-033734
(R)-N-(1-(3-(2-Cyanobenzyl)-1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidin-3-yl)acetamide
- CAS
- 1108731-49-2
- Formula
- C20H23N5O3
- MW
- 381.4 g/mol
VQ-028803
(R)-N-(1-(5,6-Dihydronaphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amine
- CAS
- 802918-36-1
- Formula
- C22H24F3N
- MW
- 359.4 g/mol
VQ-029799
(R)-N-(1-(5,6,7,8-Tetrahydronaphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amine
- CAS
- 1229224-93-4
- Formula
- C22H26F3N
- MW
- 361.4 g/mol
VQ-036310
(R)-N-(1-(7,8-Dihydronaphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amine
- CAS
- 802918-35-0
- Formula
- C22H24F3N
- MW
- 359.4 g/mol
VQ-036314
(R)-N-(1-(Naphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propanamide
- CAS
- 1005450-55-4
- Formula
- C22H20F3NO
- MW
- 371.4 g/mol
VQ-036316
(R)-N-(1-(Naphthalen-1-yl)ethyl)-3-phenylpropan-1-amine Hydrochloride
- CAS
- 938177-81-2
- Formula
- C21H24ClN
- MW
- 325.9 g/mol
VQ-024977
(R)-N-(1-Amino-1-oxobutan-2-yl)-4-hydroxybutanamide
- CAS
- 1847568-87-9
- Formula
- C8H16N2O3
- MW
- 188.22 g/mol
VQ-031513
(R)-N-(2-(Benzyloxy)-5-(2-bromo-1-hydroxyethyl)phenyl)formamide
- CAS
- 201677-59-0
- Formula
- C16H16BrNO3
- MW
- 350.21 g/mol
VQ-037414
(R)-N-(2-Hydroxy-2-phenylethyl)-N-(4-nitrophenethyl)nitrous amide
- CAS
- 3032026-53-9
- Formula
- C16H17N3O4
- MW
- 315.32 g/mol
VQ-026722
![(R)-N-(2,4-Difluorobenzyl)-9-hydroxy-2-(4-hydroxybutan-2-yl)-1,8-dioxo-2,3,4,8-tetrahydro-1H-pyrido[1,2-a]pyrazine-7-carboxamide chemical structure](/media/structures/IODTZUSLUARPHN-LLVKDONJSA-N.svg)
(R)-N-(2,4-Difluorobenzyl)-9-hydroxy-2-(4-hydroxybutan-2-yl)-1,8-dioxo-2,3,4,8-tetrahydro-1H-pyrido[1,2-a]pyrazine-7-carboxamide
- CAS
- 2518311-04-9
- Formula
- C20H21F2N3O5
- MW
- 421.4 g/mol
VQ-048068
![(R)-N-(3-(4-Phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-1,1,1-triphenyl-l5-phosphanimine chemical structure](/media/structures/CUAUFVPNQHCTHO-WJOKGBTCSA-N.svg)
(R)-N-(3-(4-Phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-1,1,1-triphenyl-l5-phosphanimine
- CAS
- 2064175-43-3
- Formula
- C40H35N6OP
- MW
- 646.7 g/mol
VQ-043684
(R)-N-(3-Chloro-4-fluorophenyl)-6-nitro-7-((tetrahydrofuran-3-yl)oxy)quinazolin-4-amine
- CAS
- 402855-07-6
- Formula
- C18H14ClFN4O4
- MW
- 404.8 g/mol
VQ-028904
(R)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((R)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)-3-hydroxybutanamide
- CAS
- 2413212-23-2
- Formula
- C24H27ClFN5O4
- MW
- 504 g/mol
VQ-044037
(R)-N-(4-(2-(2-Aminothiazol-4-yl)acetamido)phenethyl)-2-hydroxy-2-phenylacetamide
- CAS
- 1684453-05-1
- Formula
- C21H22N4O3S
- MW
- 410.5 g/mol
VQ-026720
![(R)-N-(4-(7-Chloro-5-hydroxy-2,3,4,5-tetrahydro-1H-benzo[b]azepine-1-carbonyl)phenyl)-2-methylbenzamide chemical structure](/media/structures/CJXNPZYKFICIJP-HSZRJFAPSA-N.svg)
(R)-N-(4-(7-Chloro-5-hydroxy-2,3,4,5-tetrahydro-1H-benzo[b]azepine-1-carbonyl)phenyl)-2-methylbenzamide
- CAS
- 2376909-00-9
- Formula
- C25H23ClN2O3
- MW
- 434.9 g/mol
VQ-034343
(R)-N-(4-Cyano-3-(Trifluoromethyl)phenyl)-3-((S)-(4-fluorophenyl)sulfinyl)-2-hydroxy-2-methylpropanamide
- CAS
- 1080647-26-2
- Formula
- C18H14F4N2O3S
- MW
- 414.4 g/mol
VQ-024577
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