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
(S)-Methyl 2-amino-2-(4-hydroxyphenyl)acetatehydrochloride
- CAS
- 127369-30-6
- Formula
- C9H12ClNO3
- MW
- 217.65 g/mol
VQ-029144
(S)-Methyl 5-methoxy-3,4-dihydro-2H-pyrrole-2-carboxylate
- CAS
- 173142-47-7
- Formula
- C7H11NO3
- MW
- 157.17 g/mol
VQ-028688
(S)-N-((3-(4-Acetamidophenyl)-2-oxooxazolidin-5-yl)methyl)-5-chlorothiophene-2-carboxamide
- CAS
- 2422046-61-3
- Formula
- C17H16ClN3O4S
- MW
- 393.8 g/mol
VQ-027857
(S)-N-((R)-1-(Naphthalen-1-yl)ethyl)-2-(3-(trifluoromethyl)phenyl)propan-1-amine
- CAS
- 2059891-96-0
- Formula
- C22H22F3N
- MW
- 357.4 g/mol
VQ-024979
(S)-N-((S)-1-(((2S,4S)-1-Chloro-2-hydroxy-2,6-dimethyl-3-oxoheptan-4-yl)amino)-1-oxo-3-phenylpropan-2-yl)-4-methyl-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamide
- CAS
- 1541171-67-8
- Formula
- C40H58ClN5O7
- MW
- 756.4 g/mol
VQ-022013
(S)-N-((S)-1-Amino-1-oxobutan-2-yl)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanamide
- CAS
- 2432911-32-3
- Formula
- C15H27N3O3
- MW
- 297.39 g/mol
VQ-035392
(S)-N-((S)-1-Amino-1-oxobutan-2-yl)-3-(chloromethyl)hexanamide
- CAS
- 2052297-74-0
- Formula
- C11H21ClN2O2
- MW
- 248.75 g/mol
VQ-036029
(S)-N-(1-(3-(2-Cyanobenzyl)-1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidin-3-yl)benzamide
- CAS
- 1618644-32-8
- Formula
- C25H25N5O3
- MW
- 443.5 g/mol
VQ-024207
(S)-N-(1-(3-Methylbutanamido)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide
- CAS
- 862894-96-0
- Formula
- C19H22N4O3
- MW
- 354.4 g/mol
VQ-021861
(S)-N-(1-Amino-1-oxobutan-2-yl)-4-hydroxybutanamide
- CAS
- 1868118-63-1
- Formula
- C8H16N2O3
- MW
- 188.22 g/mol
VQ-031510
(S)-N-(1-Amino-1-oxopropan-2-yl)-4-((3-fluorobenzyl)oxy)benzamide
- CAS
- 2268802-59-9
- Formula
- C17H17FN2O3
- MW
- 316.33 g/mol
VQ-027971
(S)-N-(2-(1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-5-yl)acetamide
- CAS
- 2201974-01-6
- Formula
- C22H24N2O7S
- MW
- 460.5 g/mol
VQ-029197
(S)-N-(2-(1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-5-hydroxy-1,3-dioxoisoindolin-4-yl)acetamide
- CAS
- 2096492-43-0
- Formula
- C22H24N2O8S
- MW
- 476.5 g/mol
VQ-029199
![(S)-N-(2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl)acetamide chemical structure](/media/structures/SDSGISCYQWUIMI-LBPRGKRZSA-N.svg)
(S)-N-(2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl)acetamide
- CAS
- 326793-94-6
- Formula
- C15H19NO2
- MW
- 245.32 g/mol
VQ-027734
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