Methyl 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylate

3-氨基-4-氰基-5-甲硫基噻吩-2-甲酸甲酯

Also known as: 2-Thiophenecarboxylic acid, 3-amino-4-cyano-5-(methylthio)-, methyl ester, 3-Amino-4-cyano-2-(methoxycarbonyl)-5-(methylsulphanyl)thiophene, Methyl 3-amino-4-cyano-5-(methylsulphanyl)thiophene-2-carboxylate, 3-Amino-4-cyano-5-methylsulfanylthiophene-2-carboxylic acid methyl ester, Methyl 3-amino-4-cyano-5-(methylthio)-2-thiophenecarboxylate, methyl 3-amino-4-cyano-5-methylsulfanylthiophene-2-carboxylate, MFCD00052752

Methyl 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylate (CAS 129332-45-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8N2O2S2 and a molecular weight of 228.29100 g/mol. It is also known as 2-Thiophenecarboxylic acid, 3-amino-4-cyano-5-(methylthio)-, methyl ester, 3-Amino-4-cyano-2-(methoxycarbonyl)-5-(methylsulphanyl)thiophene and Methyl 3-amino-4-cyano-5-(methylsulphanyl)thiophene-2-carboxylate. Key properties include a melting point of 203ºC, a boiling point of 442.2ºC at 760 mmHg, a density of 1.43g/cm3 and a flash point of 221.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

129332-45-2

Jingsj CID

J-35431-6

Molecular Formula

C₈H₈N₂O₂S₂

Chinese Name

3-氨基-4-氰基-5-甲硫基噻吩-2-甲酸甲酯

Molecular Weight

228.29100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026