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
3,4-O-p-Anisylideneclindamycin Hydrochloride
- CAS
- 25908-42-3
- Formula
- C26H40Cl2N2O6S
- MW
- 579.6 g/mol
VQ-044263
3,4-O-p-Anisylideneclindamycin Palmitate Hydrochloride
- CAS
- 25670-17-1
- Formula
- C42H70Cl2N2O7S
- MW
- 818 g/mol
VQ-036375
3,5-Di(tert-butyldimethylsilyl) Rosuvastatin
- CAS
- 1353050-10-8
- Formula
- C34H56FN3O6SSi2
- MW
- 710.1 g/mol
VQ-043827
3,5-Dichloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one
- CAS
- 2518374-75-7
- Formula
- C11H8Cl2N2O3
- MW
- 287.1 g/mol
VQ-044137
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