ethyl 5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate

5-氯-1-(4-氟苯基)-1H-吡唑-4-羧酸乙酯

Also known as: ethyl 5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate, 5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylic acid ethyl ester, 1H-pyrazole-4-carboxylic acid, 5-chloro-1-(4-fluorophenyl)-, ethyl ester

ethyl 5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate (CAS 288252-75-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H10ClFN2O2 and a molecular weight of 268.67100 g/mol. It is also known as 5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylic acid ethyl ester and 1H-pyrazole-4-carboxylic acid, 5-chloro-1-(4-fluorophenyl)-, ethyl ester. Key properties include a boiling point of 357.975ºC at 760 mmHg, a density of 1.347 g/cm3 and a flash point of 170.297ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

288252-75-5

Jingsj CID

J-1491578-5

Molecular Formula

C₁₂H₁₀ClFN₂O₂

Chinese Name

5-氯-1-(4-氟苯基)-1H-吡唑-4-羧酸乙酯

Molecular Weight

268.67100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026