4-Cyano-3-(4-methoxyphenyl)-5-(methylthio)thiophene-2-carboxylic acid

4-氰基-3-(4-甲氧基苯基)-5-甲基硫代噻吩-2-羧酸

Also known as: 2-Thiophenecarboxylic acid, 4-cyano-3-(4-methoxyphenyl)-5-(methylthio)-, BUTTPARK 94/04-40, HMS554N09, 4-cyano-3-(4-methoxyphenyl)-5-(methylsulfanyl)thiophene-2-carboxylic acid, 4-cyano-3-(4-methoxyphenyl)-5-methylsulfanylthiophene-2-carboxylic acid, 4-Cyano-3-(4-methoxyphenyl)-5-(methylthio)thiophene-2-carboxylic, 4-cyano-3-(4-Methoxyphenyl)-5-(Methylthio)-thiophen-2-carboxylic acid

4-Cyano-3-(4-methoxyphenyl)-5-(methylthio)thiophene-2-carboxylic acid (CAS 116493-07-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H11NO3S2 and a molecular weight of 305.37200 g/mol. It is also known as 2-Thiophenecarboxylic acid, 4-cyano-3-(4-methoxyphenyl)-5-(methylthio)-, BUTTPARK 94/04-40 and HMS554N09. Key properties include a melting point of 209ºC, a boiling point of 464.9ºC at 760 mmHg, a density of 1.43g/cm3 and a flash point of 234.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

116493-07-3

Jingsj CID

J-1510538-3

Molecular Formula

C₁₄H₁₁NO₃S₂

Chinese Name

4-氰基-3-(4-甲氧基苯基)-5-甲基硫代噻吩-2-羧酸

Molecular Weight

305.37200 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026