Product division
Impurities & Reference Standards
Pharmacopoeial and non-pharmacopoeial impurities, metabolites, nitrosamines and working standards with characterisation data for QC and regulatory work.
28,554products
6sub-categories
2,746in stock
COA + SDSwith every lot
API Impurities 14,252Pharmacopeial Impurities (EP / USP / BP) 4,401Nitrosamine Impurities 650Stable Isotope Labelled Standards (Deuterated, 13C, 15N) 1,612Metabolites & Degradation Products 4,146API Reference Standards 3,493
Methyl L-phenylalanyl-L-phenylalaninate Hydrochloride
- CAS
- 38017-65-1
- Formula
- C19H23ClN2O3
- MW
- 362.8 g/mol
VQ-044707
Methyl L-phenylalanyl-L-phenylalanyl-L-phenylalaninate
- CAS
- 17528-17-5
- Formula
- C28H31N3O4
- MW
- 473.57 g/mol
VQ-044708
Methyl N-((benzyloxy)carbonyl)-O-(methylsulfonyl)serinate
- CAS
- 1396968-11-8
- Formula
- C13H17NO7S
- MW
- 331.34 g/mol
VQ-039093
Methyl N-((Benzyloxy)carbonyl)-S-phenyl-D-cysteinate
- CAS
- 210469-13-9
- Formula
- C18H19NO4S
- MW
- 345.41 g/mol
VQ-032435
![Methyl N-[(2S)-1-[2-[(2S,3S)-3-[[(2S)-2-amino-3,3-dimethylbutanoyl]amino]-2-hydroxy-4-phenylbutyl]-2-[(4-pyridin-2-ylphenyl)methyl]hydrazinyl]-3,3-dimethyl-1-oxobutan-2-yl]carbamate chemical structure](/media/structures/CUXBSWCTEGIRQD-SYQUUIDJSA-N.svg)
Methyl N-[(2S)-1-[2-[(2S,3S)-3-[[(2S)-2-amino-3,3-dimethylbutanoyl]amino]-2-hydroxy-4-phenylbutyl]-2-[(4-pyridin-2-ylphenyl)methyl]hydrazinyl]-3,3-dimethyl-1-oxobutan-2-yl]carbamate
- CAS
- 1192224-26-2
- Formula
- C36H50N6O5
- MW
- 646.8 g/mol
VQ-043985
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