tert-Butyl 3-(bromomethyl)-1H-pyrazole-1-carboxylate

3-溴甲基-1H-吡唑-1-羧酸叔丁基酯

Also known as: 1-Boc-3-(bromomethyl)-1H-pyrazole, 1H-Pyrazole-1-carboxylic acid, 3-(bromomethyl)-, 1,1-dimethylethyl ester, 2-Methyl-2-propanyl 3-(bromomethyl)-1H-pyrazole-1-carboxylate, 3-BROMOMETHYL-PYRAZOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER, 3-bromomethyl pyrazole 1-carboxylic acid tert-butyl ester, N-tert-butyloxycarbonylpyrazol-3-ylmethyl bromide, tert-butyl 3-(bromomethyl)pyrazole-1-carboxylate

tert-Butyl 3-(bromomethyl)-1H-pyrazole-1-carboxylate (CAS 186551-69-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H13BrN2O2 and a molecular weight of 261.116 g/mol. It is also known as 1-Boc-3-(bromomethyl)-1H-pyrazole, 1H-Pyrazole-1-carboxylic acid, 3-(bromomethyl)-, 1,1-dimethylethyl ester and 2-Methyl-2-propanyl 3-(bromomethyl)-1H-pyrazole-1-carboxylate. Key properties include a boiling point of 315.3±34.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 144.5±25.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

186551-69-9

Jingsj CID

J-1430034-5

Molecular Formula

C₉H₁₃BrN₂O₂

Chinese Name

3-溴甲基-1H-吡唑-1-羧酸叔丁基酯

Molecular Weight

261.116 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026