Ethyl 3-bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxylate

3-溴-1-(3-氯吡啶-2-基)-1H-吡唑-5-羧酸乙酯

Also known as: ethyl 5-bromo-2-(3-chloropyridin-2-yl)pyrazole-3-carboxylate, ethyl 3-bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxylate, ethyl 5-bromo-2-(3-chloropyridin-2-yl)-2H-pyrazole-3-carboxylate, 1H-Pyrazole-5-carboxylic acid, 3-bromo-1-(3-chloro-2-pyridinyl)-, ethyl ester

Ethyl 3-bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxylate (CAS 500011-92-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9BrClN3O2 and a molecular weight of 330.56500 g/mol. It is also known as ethyl 5-bromo-2-(3-chloropyridin-2-yl)pyrazole-3-carboxylate, ethyl 3-bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxylate and ethyl 5-bromo-2-(3-chloropyridin-2-yl)-2H-pyrazole-3-carboxylate. Key properties include a melting point of 117-118 °C, a boiling point of 421.3ºC at 760 mmHg, a density of 1.672g/cm3 and a flash point of 208.595ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

500011-92-7

Jingsj CID

J-1389579-2

Molecular Formula

C₁₁H₉BrClN₃O₂

Chinese Name

3-溴-1-(3-氯吡啶-2-基)-1H-吡唑-5-羧酸乙酯

Molecular Weight

330.56500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026