5-(Methoxycarbonyl)thiophene-2-carboxylic acid

5-羧酸-2-噻吩甲酸甲酯

Also known as: 2,5-Thiophenedicarboxylic acid, 2-methyl ester, 2,5-Thiophenedicarboxylicacid,monomethylester, 2-Methyl 2,5-thiophenedicarboxylate, 5-methoxycarbonyl-2-thiophenecarboxylic acid, 5-methoxycarbonylthiophene-2-carboxylic acid, Thiophen-2,5-dicarbonsaeure-monomethylester, Thiophene-2,5-dicarboxylic acid monomethyl ester, thiophene-2,5-dicarboxylic acid 2-methylester

5-(Methoxycarbonyl)thiophene-2-carboxylic acid (CAS 50340-79-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6O4S and a molecular weight of 186.18500 g/mol. It is also known as 2,5-Thiophenedicarboxylic acid, 2-methyl ester, 2,5-Thiophenedicarboxylicacid,monomethylester and 2-Methyl 2,5-thiophenedicarboxylate. Key property: a melting point of 193-197°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

50340-79-9

Jingsj CID

J-10504-0

Molecular Formula

C₇H₆O₄S

Chinese Name

5-羧酸-2-噻吩甲酸甲酯

Molecular Weight

186.18500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026