Impurities & Reference Standards
API Impurities
Source 1942 api impurities for research, QC and production, documented with COA and SDS.
14,252products
1,516in stock
COA + SDSwith every lot
Atorvastatin 3-Deoxy-Hept-2-Enoic Acid Ethyl Ester
- CAS
- 1624328-52-4
- Formula
- C35H37FN2O4
- MW
- 568.7 g/mol
VQ-034786
Atorvastatin Acetonide t-Butyl Ester (4S,6R)-Isomer
- CAS
- 1105067-90-0
- Formula
- C40H47FN2O5
- MW
- 654.8 g/mol
VQ-021664
Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer
- CAS
- 186508-95-2
- Formula
- C14H23NO4
- MW
- 269.34 g/mol
In stock
Atorvastatin Cyclic Fluorophenyl Sodium Salt Impurity
- CAS
- 1315629-79-8
- Formula
- C33H34FN2NaO7
- MW
- 612.6 g/mol
VQ-004453
Atorvastatin Cyclic Sodium Salt Isopropyl Impurity
- CAS
- 1316291-19-6
- Formula
- C33H34FN2NaO7
- MW
- 612.6 g/mol
In stock
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