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)

InChI

InChI=1S/C11H9N3O5/c1-13-11(17)7(5-12)2-6-3-8(14(18)19)10(16)9(15)4-6/h2-4,15-16H,1H3,(H,13,17)/b7-2+

InChIKey

PJVWDBNDLNEXCN-FARCUNLSSA-N

SMILES

C(NC)(=O)/C(/C#N)=C/C1=CC([N+]([O-])=O)=C(O)C(O)=C1

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

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