2-[5-(4-ethyl-3-methyl-5-oxo-1,5-dihydro-pyrrol-2-ylidenemethyl)-3-(2-methoxycarbonyl-ethyl)-4-methyl-pyrrol-3-ylazo]-benzoic acid ethyl ester

Modify Date: 2025-09-21 19:00:49

2-[5-(4-ethyl-3-methyl-5-oxo-1,5-dihydro-pyrrol-2-ylidenemethyl)-3-(2-methoxycarbonyl-ethyl)-4-methyl-pyrrol-3-ylazo]-benzoic acid ethyl ester Structure
2-[5-(4-ethyl-3-methyl-5-oxo-1,5-dihydro-pyrrol-2-ylidenemethyl)-3-(2-methoxycarbonyl-ethyl)-4-methyl-pyrrol-3-ylazo]-benzoic acid ethyl ester structure
Common Name 2-[5-(4-ethyl-3-methyl-5-oxo-1,5-dihydro-pyrrol-2-ylidenemethyl)-3-(2-methoxycarbonyl-ethyl)-4-methyl-pyrrol-3-ylazo]-benzoic acid ethyl ester
CAS Number 62290-62-4 Molecular Weight 478.54000
Density N/A Boiling Point N/A
Molecular Formula C26H30N4O5 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-[5-(4-ethyl-3-methyl-5-oxo-1,5-dihydro-pyrrol-2-ylidenemethyl)-3-(2-methoxycarbonyl-ethyl)-4-methyl-pyrrol-3-ylazo]-benzoic acid ethyl ester
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C26H30N4O5
Molecular Weight 478.54000
Exact Mass 478.22200
PSA 122.21000
LogP 5.54680

 Synonyms

Mesobilirubin-IXa-azopigment-IB-methylester
2-[5-[4-Ethyl-3-methyl-5-oxo-1,5-dihydro-pyrrol-(2E)-ylidenemethyl]-3-(2-methoxycarbonyl-ethyl)-4-methyl-1H-pyrrol-2-ylazo]-benzoic acid ethyl ester
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