4-Methyl-2-(2-thienyl)-1,3-thiazole-5-carboxylic acid

4-甲基-2-(2-噻吩基)-1,3-噻唑-5-甲酸

Also known as: 4-methyl-2-(thiophen-2-yl)thiazole-5-carboxylic acid, 4-methyl-2-(2-thienyl)thiazole-5-carboxylic acid, 2-(2-thienyl)-4-methylthiazole-5-carboxylic acid, 2-(thiophen-2-yl)-4-methyl-thiazole-5-carboxylic acid, 4-methyl-2-(2-thienyl)-1,3-thiazol-5-carboxylic acid, 4-methyl-2-(thien-2-yl)-1,3-thiazol-5-carboxylic acid, 4-methyl-2-thiophen-2-yl-1,3-thiazole-5-carboxylic acid, 5-thiazolecarboxylic acid, 4-methyl-2-(2-thienyl)-, F3308-1098

4-Methyl-2-(2-thienyl)-1,3-thiazole-5-carboxylic acid (CAS 209540-08-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7NO2S2 and a molecular weight of 225.28700 g/mol. It is also known as 4-methyl-2-(thiophen-2-yl)thiazole-5-carboxylic acid, 4-methyl-2-(2-thienyl)thiazole-5-carboxylic acid and 2-(2-thienyl)-4-methylthiazole-5-carboxylic acid. Key property: a melting point of 233-235ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

209540-08-9

Jingsj CID

J-1518979-0

Molecular Formula

C₉H₇NO₂S₂

Chinese Name

4-甲基-2-(2-噻吩基)-1,3-噻唑-5-甲酸

Molecular Weight

225.28700 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026