1-Methyl-5-phenyl-1H-pyrazole-3-carboxylic acid

1-甲基-5-苯基-1H-吡唑-3-羧酸

Also known as: 1-Methyl-5-phenylpyrazole-3-carboxylic acid, 1-Methyl-5-phenyl-1H-pyrazol-3-carboxylic acid, 1H-Pyrazole-3-carboxylic acid, 1-methyl-5-phenyl-, 3-Carboxy-1-methyl-5-phenyl-1H-pyrazole, (3-Carboxy-1-methyl-1H-pyrazol-5-yl)benzene, 1-methyl-5-phenyl-1H-3-pyrazolecarboxylic acid, 1-Methyl-5-phenyl-1H-pyrazole-3-carboxylic acid 97%

1-Methyl-5-phenyl-1H-pyrazole-3-carboxylic acid (CAS 10199-53-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H10N2O2 and a molecular weight of 202.20900 g/mol. It is also known as 1-Methyl-5-phenylpyrazole-3-carboxylic acid, 1-Methyl-5-phenyl-1H-pyrazol-3-carboxylic acid and 1H-Pyrazole-3-carboxylic acid, 1-methyl-5-phenyl-. Key properties include a melting point of 144-145ºC, a boiling point of 419.6ºC at 760mmHg, a density of 1.24g/cm3 and a flash point of 207.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

10199-53-8

Jingsj CID

J-1171506-1

Molecular Formula

C₁₁H₁₀N₂O₂

Chinese Name

1-甲基-5-苯基-1H-吡唑-3-羧酸

Molecular Weight

202.20900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026