1-(4-Fluorophenyl)-5-methyl-1H-pyrazole-3-carboxylic acid

1-(4-氟苯基)-5-甲基-1H-吡唑-3-羧酸

Also known as: 1-(4-Fluorophenyl)-5-methylpyrazole-3-carboxylic acid, 1H-Pyrazole-3-carboxylic acid, 1-(4-fluorophenyl)-5-methyl-, 1-(4-FLUORO-PHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID

1-(4-Fluorophenyl)-5-methyl-1H-pyrazole-3-carboxylic acid (CAS 288251-66-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9FN2O2 and a molecular weight of 220.20000 g/mol. It is also known as 1-(4-Fluorophenyl)-5-methylpyrazole-3-carboxylic acid, 1H-Pyrazole-3-carboxylic acid, 1-(4-fluorophenyl)-5-methyl- and 1-(4-FLUORO-PHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID. Key properties include a boiling point of 378.841ºC at 760 mmHg, a density of 1.336g/cm3 and a flash point of 182.917ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

288251-66-1

Jingsj CID

J-988312-1

Molecular Formula

C₁₁H₉FN₂O₂

Chinese Name

1-(4-氟苯基)-5-甲基-1H-吡唑-3-羧酸

Molecular Weight

220.20000 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026