cis-entacapone

Modify Date: 2024-01-04 12:00:34

cis-entacapone Structure
cis-entacapone structure
Common Name cis-entacapone
CAS Number 145195-63-7 Molecular Weight 305.28600
Density N/A Boiling Point N/A
Molecular Formula C14H15N3O5 Melting Point 142-144°C
MSDS N/A Flash Point N/A

 Use of cis-entacapone


cis-Entacapone is a metabolite of the catechol-O-methyltransferase (COMT) inhibitor entacapone. It is also a potential impurity found in commercial preparations of entacapone and a degradant of entacapone formed by UV light exposure.

 Names

Name (Z)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 142-144°C
Molecular Formula C14H15N3O5
Molecular Weight 305.28600
Exact Mass 305.10100
PSA 130.38000
LogP 2.30458
Storage condition Hygroscopic, -20°C Freezer, Under Inert Atmosphere

 Safety Information

RIDADR NONH for all modes of transport

 Synthetic Route

~0%

cis-entacapone Structure

cis-entacapone

CAS#:145195-63-7

Literature: WOCKHARDT LIMITED; JAWEED MUKARRAM, Siddiqui, Mohammed; KHAN, Rashid, Abdul, Rehman; YADAV, Ram, Prasad; SHAIKH, Zakir, Gafoor Patent: WO2005/66117 A1, 2005 ; Location in patent: Page/Page column 11 ;

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cis-entacapone Structure

cis-entacapone

CAS#:145195-63-7

Literature: WO2007/94007 A1, ; Page/Page column 15 ;

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cis-entacapone Structure

cis-entacapone

CAS#:145195-63-7

Literature: WO2007/94007 A1, ; Page/Page column 16 ;

 Synonyms

UNII-4X96VV9HUQ
cis-Entacapone
Entacapone impurity A
4-dihydroxy-5-nitrophenyl) acrylamide
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