3-(Thiophen-2-yl)-1-(o-tolyl)-1H-pyrazole-5-carboxylic acid

3-(噻吩-2-基)-1-邻甲苯基-1H-吡唑-5-羧酸

Also known as: 1-(2-Methylphenyl)-3-(2-thienyl)-1H-pyrazole-5-carboxylic acid, 5-Thiophen-2-yl-2-o-tolyl-2H-pyrazole-3-carboxylic acid, 2-(2-Methylphenyl)-5-thiophen-2-ylpyrazole-3-carboxylic acid, 1H-Pyrazole-5-carboxylic acid, 1-(2-methylphenyl)-3-(2-thienyl)-, JR-7107

3-(Thiophen-2-yl)-1-(o-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618382-85-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H12N2O2S and a molecular weight of 284.33300 g/mol. It is also known as 1-(2-Methylphenyl)-3-(2-thienyl)-1H-pyrazole-5-carboxylic acid, 5-Thiophen-2-yl-2-o-tolyl-2H-pyrazole-3-carboxylic acid and 2-(2-Methylphenyl)-5-thiophen-2-ylpyrazole-3-carboxylic acid. Key properties include a boiling point of 512.8ºC at 760 mmHg, a density of 1.33g/cm3 and a flash point of 264ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

618382-85-7

Jingsj CID

J-1558567-7

Molecular Formula

C₁₅H₁₂N₂O₂S

Chinese Name

3-(噻吩-2-基)-1-邻甲苯基-1H-吡唑-5-羧酸

Molecular Weight

284.33300 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026