API Impurities
Entacapone EP Impurity I
Entacapone EP Impurity I
propyl (2E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoate
Impurity reference standard used for related substances testing of Entacapone drug substance and drug product per pharmacopoeial limits.
Specifications
- Chemical Name
- propyl (2E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoate
- CAS No.
- 1364322-42-8
- Catalogue No.
- RR-ETP-E0410
- Molecular Formula
- C13H12N2O6
- Molecular Weight
- 292.24 g/mol
