Impurities & Reference Standards
API Impurities
Source 1942 api impurities for research, QC and production, documented with COA and SDS.
14,098products
1,516in stock
COA + SDSwith every lot
5-Bromo-2-chloro-N-cyclopentylpyrimidin-4-amine
- CAS
- 733039-20-8
- Formula
- C9H11BrClN3
- MW
- 276.56 g/mol
VQ-033030
5-Bromo-4-(5-bromo-4-chlorothiophen-2-yl)thiazol-2-amine
- CAS
- 2401867-89-6
- Formula
- C7H3Br2ClN2S2
- MW
- 374.5 g/mol
VQ-024442
5-Bromo-4-(5-chlorothiophen-2-yl)thiazol-2-amine
- CAS
- 1268118-96-2
- Formula
- C7H4BrClN2S2
- MW
- 295.6 g/mol
VQ-024444
5-Bromo-4-chloro-N-cyclopentylpyrimidin-2-amine
- CAS
- 1823404-28-9
- Formula
- C9H11BrClN3
- MW
- 276.56 g/mol
VQ-023632
5-Chloro-1,6-dihydro-6-oxo-4-pyrimidinecarboxylic acid
- CAS
- 914916-96-4
- Formula
- C5H3ClN2O3
- MW
- 174.54 g/mol
VQ-042632
5-Chloro-2-(3,4-dimethoxyphenyl)-2-isopropylpentanenitrile
- CAS
- 27487-83-8
- Formula
- C16H22ClNO2
- MW
- 295.8 g/mol
VQ-042866
5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine
- CAS
- 316149-01-6
- Formula
- C18H15ClN2OS
- MW
- 342.8 g/mol
VQ-022612
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