Ethyl 1-(tert-butyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate

1-叔丁基-5-(三氟甲基)-1H-吡唑-4-羧酸乙酯

Also known as: 1-(tert-Butyl)-4-(ethoxycarbonyl)-5-(trifluoromethyl)-1H-pyrazole, 1-tert-Butyl-5-trifluoromethyl-1H-pyrazole-4-carboxylic acid ethyl ester, 1H-Pyrazole-4-carboxylic acid, 1-(1,1-dimethylethyl)-5-(trifluoromethyl)-, ethyl ester, ethyl 1-tert-butyl-5-(trifluoromethyl)pyrazole-4-carboxylate, ethyl 1-tert-butyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate

Ethyl 1-(tert-butyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 852691-03-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H15F3N2O2 and a molecular weight of 264.24400 g/mol. It is also known as 1-(tert-Butyl)-4-(ethoxycarbonyl)-5-(trifluoromethyl)-1H-pyrazole, 1-tert-Butyl-5-trifluoromethyl-1H-pyrazole-4-carboxylic acid ethyl ester and 1H-Pyrazole-4-carboxylic acid, 1-(1,1-dimethylethyl)-5-(trifluoromethyl)-, ethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

852691-03-3

Jingsj CID

J-943313-3

Molecular Formula

C₁₁H₁₅F₃N₂O₂

Chinese Name

1-叔丁基-5-(三氟甲基)-1H-吡唑-4-羧酸乙酯

Molecular Weight

264.24400 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026