Impurity Reference Standards
API Impurities
Process impurities, isomers, degradants and related compounds for thousands of APIs, characterised for method development, validation and QC release.
2-[4-[2-(1-Piperidinyl)ethoxy]benzoyl]benzoic Acid
- CAS
- 130566-58-4
- Formula
- C21H23NO4
- MW
- 353.4 g/mol
ZX-026452
2-[6-(Acetylphenylamino)-1,3,5-hexatrienyl]-1,1-dimethyl-3-sulfobutyl-1H-benz[e]indolium Inner Salt
- CAS
- 63450-66-8
- Formula
- C32H34N2O4S
- MW
- 542.7 g/mol
ZX-031376
2-Amino-1-(3-Chlorophenyl)-1-Propanone Hydrochloride
- CAS
- 2227990-16-9
- Formula
- C9H11Cl2NO
- MW
- 220.09 g/mol
ZX-023678
2-Amino-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoic acid Hydrochloride
- CAS
- 4876-14-6
- Formula
- C12H13ClN2O3
- MW
- 268.69 g/mol
ZX-022635
2-Amino-3-nitro-6-(4'-fluorobenzylamino)-pyridine
- CAS
- 33400-49-6
- Formula
- C12H11FN4O2
- MW
- 262.24 g/mol
ZX-029585
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