5-Methyl-4-(4-methylphenyl)thiophene-3-carboxylic acid

5-甲基-4-(4-甲基苯基)噻吩-3-羧酸

Also known as: 5-Methyl-4-(4-methylphenyl)-3-thiophenecarboxylic acid, 5-Methyl-4-(4-methylphenyl)-3-thenoic acid, 3-Thiophenecarboxylic acid, 5-methyl-4-(4-methylphenyl)-, 5-Methyl-4-(p-tolyl)thiophene-3-carboxylic acid, 5-methyl-4-(4-methylphenyl)thiophene-3-carboxylic acid (saltdata: free)

5-Methyl-4-(4-methylphenyl)thiophene-3-carboxylic acid (CAS 667435-56-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H12O2S and a molecular weight of 232.29800 g/mol. It is also known as 5-Methyl-4-(4-methylphenyl)-3-thiophenecarboxylic acid, 5-Methyl-4-(4-methylphenyl)-3-thenoic acid and 3-Thiophenecarboxylic acid, 5-methyl-4-(4-methylphenyl)-. Key properties include a boiling point of 320ºC at 760 mmHg, a density of 1.227g/cm3 and a flash point of 147.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

667435-56-5

Jingsj CID

J-968112-7

Molecular Formula

C₁₃H₁₂O₂S

Chinese Name

5-甲基-4-(4-甲基苯基)噻吩-3-羧酸

Molecular Weight

232.29800 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026