ethyl 3-oxo-2-(thiophene-2-carbonyl)butanoate

3-氧代-2-(噻吩-2-羰基)丁酸乙酯

Also known as: 3-oxo-2-(thiophene-2-carbonyl)butanoic acid ethyl ester, ethyl 2-(2-thenoyl)acetoacetate, ethyl 3-oxo-2-(2-thienylcarbonyl)butanoate, 3-oxo-2-(thiophene-2-carbonyl)-butyric acid ethyl ester, 3-oxo-2-[oxo(thiophen-2-yl)methyl]butanoic acid ethyl ester, AKOS MSC-0286

ethyl 3-oxo-2-(thiophene-2-carbonyl)butanoate (CAS 13892-51-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H12O4S and a molecular weight of 240.27600 g/mol. It is also known as 3-oxo-2-(thiophene-2-carbonyl)butanoic acid ethyl ester, ethyl 2-(2-thenoyl)acetoacetate and ethyl 3-oxo-2-(2-thienylcarbonyl)butanoate. Key properties include a boiling point of 346.6ºC at 760mmHg, a density of 1.238g/cm3 and a flash point of 163.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

13892-51-8

Jingsj CID

J-1359880-4

Molecular Formula

C₁₁H₁₂O₄S

Chinese Name

3-氧代-2-(噻吩-2-羰基)丁酸乙酯

Molecular Weight

240.27600 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026