Methyl 5-chloro-3-hydroxythiophene-2-carboxylate

5-氯-3-羟基噻吩-2-羧酸甲酯

Also known as: 2-Thiophenecarboxylic acid, 5-chloro-2,3-dihydro-3-oxo-, methyl ester, 2-Thiophenecarboxylic acid, 5-chloro-3-hydroxy-, methyl ester, Methyl 5-chloro-3-hydroxy-2-thiophenecarboxylate, methyl 5-chloro-3-oxo-2,3-dihydro-thiophene-2-carboxylate, Methyl 5-chloro-2,3-dihydro-3-oxo-2-thiophenecarboxylate, 5-Chloro-3-hydroxy-thiophene-2-carboxylic acid methyl ester, Methyl 5-chloro-3-hydroxy-2-thiophenecarboxylate (ACI)

Methyl 5-chloro-3-hydroxythiophene-2-carboxylate (CAS 953092-76-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5ClO3S and a molecular weight of 192.620 g/mol. It is also known as 2-Thiophenecarboxylic acid, 5-chloro-2,3-dihydro-3-oxo-, methyl ester, 2-Thiophenecarboxylic acid, 5-chloro-3-hydroxy-, methyl ester and Methyl 5-chloro-3-hydroxy-2-thiophenecarboxylate. Key properties include a boiling point of 263.2±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 113.0±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

953092-76-7

Jingsj CID

J-1048272-4

Molecular Formula

C₆H₅ClO₃S

Chinese Name

5-氯-3-羟基噻吩-2-羧酸甲酯

Molecular Weight

192.620 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026