3-ethoxy-3-oxo-2-(thiophen-2-ylmethyl)propanoic acid

3-乙氧基-3-氧代-2-(噻吩-2-基甲基)丙酸

Also known as: 2-Carbethoxy-3-(2-thienyl)propionic acid, 2-Carbethoxy-3-(2-thienyl)propanoic acid, 2-(2-Thienylmethyl)propanedioic acid monoethyl ester, 2-(Thiophen-2-ylmethyl)malonic acid 1-ethyl ester, ethyl 2-carboxy-3-(2-thienyl)propionate, 2-(ethoxycarbonyl)-3-(thien-2-yl)propanoic acid

CAS No.
143468-96-6
Jingsj CID
J-1121110-7
Molecular Formula
C10H12O4S
Chinese Name
3-乙氧基-3-氧代-2-(噻吩-2-基甲基)丙酸
Molecular Weight
228.26500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point361.9ºC at 760 mmHg
Density1.295
Flash Point172.7ºC

Frequently Asked Questions

What is the CAS number of 3-ethoxy-3-oxo-2-(thiophen-2-ylmethyl)propanoic acid?

143468-96-6

What are the molecular formula and molecular weight of 3-ethoxy-3-oxo-2-(thiophen-2-ylmethyl)propanoic acid?

C10H12O4S, molecular weight 228.26500 g/mol

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