Entacapone EP Impurity G Chemical 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 Usage And Synthesis

Uses

N,N-Bis-desethyl, N-Methyl Entacapone is an impurity of Entacapone (E558500). The (E)-Isomer of Entacapone which is a polymorphic form A. Peripherally acting inhibitor of catechol-O-methyl transferase (COMT), an enzyme involved in the metabolism of catecholamine neurotransmitters and related drugs. Antiparkinsonian.

Entacapone EP Impurity G(1364322-41-7)Related Product Information

• (2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide
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• (alphaE)-alpha-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-beta-oxo-1-piperidinepropanenitrile
• Entacapone EP IMpurity I
• 3-Nitro-4,5-dihydroxybenzaldehyde
• CIS-ENTACAPONE
• Entacapone EP IMpurity D
• Entacapone EP IMpurity H
• 3,5-DINITROCATECHOL
• Entacapone EP IMpurity F
• Entacapone EP IMpurity B
• Entacapone