1-methyl-3-(2-methylpropyl)-1H-pyrazole-5-carboxylic acid

3-异丁基-1-甲基-1H-吡唑-5-羧酸

Also known as: 3-isobutyl-1-methyl-1H-pyrazole-5-carboxylic acid, 2-methyl-5-(2-methylpropyl)pyrazole-3-carboxylic acid, 5-isobutyl-2-methyl-2H-pyrazole-3-carboxylic acid, 1H-Pyrazole-5-carboxylic acid, 1-methyl-3-(2-methylpropyl)-, 1-methyl-3-(2-methylpropyl)-1H-pyrazol-5-carboxylic acid

1-methyl-3-(2-methylpropyl)-1H-pyrazole-5-carboxylic acid (CAS 769132-77-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H14N2O2 and a molecular weight of 182.22000 g/mol. It is also known as 3-isobutyl-1-methyl-1H-pyrazole-5-carboxylic acid, 2-methyl-5-(2-methylpropyl)pyrazole-3-carboxylic acid and 5-isobutyl-2-methyl-2H-pyrazole-3-carboxylic acid. Key properties include a boiling point of 333.3ºC at 760 mmHg, a density of 1.16g/cm3 and a flash point of 155.4ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

769132-77-6

Jingsj CID

J-1480914-7

Molecular Formula

C₉H₁₄N₂O₂

Chinese Name

3-异丁基-1-甲基-1H-吡唑-5-羧酸

Molecular Weight

182.22000 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026