Ethyl 1-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate

1-甲基-5-三氟甲基-1H-吡唑-4-羧酸乙酯

Also known as: 4-(Ethoxycarbonyl)-1-methyl-5-(trifluoromethyl)-1H-pyrazole, Ethyl 2-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylate, 1-Methyl-5-trifluoromethylpyrazole-4-carboxylic acid ethyl ester, 1H-Pyrazole-4-carboxylicacid, 1-methyl-5-(trifluoromethyl)-, ethyl ester, Ethyl 1-methyl-5-(trifluoromethyl)pyrazole-4-carboxylate, Ethyl 1-methyl-5-trifluoromethyl-1H-pyrazole-4-carboxylate, ethyl 1-methyl-5-trifluoromethylpyrazole-4-carboxylate

Ethyl 1-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 231285-86-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9F3N2O2 and a molecular weight of 222.16400 g/mol. It is also known as 4-(Ethoxycarbonyl)-1-methyl-5-(trifluoromethyl)-1H-pyrazole, Ethyl 2-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylate and 1-Methyl-5-trifluoromethylpyrazole-4-carboxylic acid ethyl ester. Key property: a boiling point of 8590°C at 2 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

231285-86-2

Jingsj CID

J-1477428-3

Molecular Formula

C₈H₉F₃N₂O₂

Chinese Name

1-甲基-5-三氟甲基-1H-吡唑-4-羧酸乙酯

Molecular Weight

222.16400 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026