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
Darifenacin Pyrrolidin Carboxylic Acid Impurity
- CAS
- 1050646-75-7
- Formula
- C18H19NO2
- MW
- 281.3 g/mol
VQ-043724
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.