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
Empagliflozin Impurity 4 (Diol Impurity)(1620758-34-0 +2452301-18-5)
- CAS
- 1620758-34-0
- Formula
- C23H29ClO8
- MW
- 468.9 g/mol
In stock
Empagliflozin Impurity B (Mixture of Diastereomers)
- CAS
- 1620758-31-7
- Formula
- C23H27ClO7
- MW
- 450.9 g/mol
In stock
Empagliflozin Nosyl ester hydroxy furan impurity
- CAS
- 2113708-53-3
- Formula
- C10H11NO6S
- MW
- 273.26 g/mol
VQ-030455
Need a price, a spec or a custom compound?
Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.