Methyl 2-oxo-2H-cyclohepta[b]furan-3-carboxylate

3-(甲氧羰基)-2H-环庚[b]呋喃-2-酮

Also known as: 3-(Methoxycarbonyl)-2H-cyclohepta[b]furan-2-one, 2H-Cyclohepta[b]furan-3-carboxylic acid, 2-oxo-, methyl ester, 2-oxo-3-cyclohepta[b]furancarboxylic acid methyl ester, 2H-3-Methoxycarbonylcyclohepta[b]furan-2-one, Methyl 2-oxocyclohepta[b]furan-3-carboxylate

CAS No.
50603-71-9
Jingsj CID
J-1523699-5
Molecular Formula
C11H8O4
Chinese Name
3-(甲氧羰基)-2H-环庚[b]呋喃-2-酮
Molecular Weight
204.179 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point173ºC
Boiling Point480.7±28.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point262.7±22.4 °C

Frequently Asked Questions

What is the CAS number of Methyl 2-oxo-2H-cyclohepta[b]furan-3-carboxylate?

50603-71-9

What are the molecular formula and molecular weight of Methyl 2-oxo-2H-cyclohepta[b]furan-3-carboxylate?

C11H8O4, molecular weight 204.179 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026