4-Bromo-1-methyl-1H-pyrazole-5-carboxylic acid

4-溴-1-甲基-1H-吡唑-5-羧酸

Also known as: 4-Bromo-2-methyl-2H-pyrazole-3-carboxylic acid, 1-Methyl-4-bromopyrazole-5-carboxylic acid, 4-Bromo-1-methylpyrazole-5-carboxylic acid, 4-bromo-1-methyl-1H-pyrazole-5-carboxylic acid, 4-bromo-2-methyl-3-pyrazolecarboxylic acid, N-methyl-4-bromopyrazole-5-carboxylic acid

4-Bromo-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 84547-84-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5BrN2O2 and a molecular weight of 205.00900 g/mol. It is also known as 4-Bromo-2-methyl-2H-pyrazole-3-carboxylic acid, 1-Methyl-4-bromopyrazole-5-carboxylic acid and 4-Bromo-1-methylpyrazole-5-carboxylic acid. Key properties include a boiling point of 347.4ºC at 760 mmHg, a density of 1.93g/cm3 and a flash point of 163.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

84547-84-2

Jingsj CID

J-1495291-1

Molecular Formula

C₅H₅BrN₂O₂

Chinese Name

4-溴-1-甲基-1H-吡唑-5-羧酸

Molecular Weight

205.00900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026