Entacapone EP Impurity G

Entacapone EP Impurity G Structure
CAS No.
1364322-41-7
Chemical Name:
Entacapone EP Impurity G
Synonyms
Entacapone EP Impurity G;N,N-Bis-desethyl, N-Methyl Entacapone;2-Propenamide, 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N-methyl-, (2E)-;(E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N-methylacrylamide (Entacapone Impurity)
CBNumber:
CB32741801
Molecular Formula:
C11H9N3O5
Molecular Weight:
263.21
MOL File:
1364322-41-7.mol
MSDS File:
SDS
Modify Date:
2022/12/21 16:56:50

Entacapone EP Impurity G Properties

Boiling point 544.6±50.0 °C(Predicted)
Density 1.537±0.06 g/cm3(Predicted)
pka 4.88±0.50(Predicted)

Entacapone EP Impurity G Preparation Products And Raw materials

Raw materials

Preparation Products

Entacapone EP Impurity G N,N-Bis-desethyl, N-Methyl Entacapone 2-Propenamide, 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N-methyl-, (2E)- (E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N-methylacrylamide (Entacapone Impurity) 1364322-41-7