Ethyl 1-benzyl-3-(tert-butyl)-1H-pyrazole-5-carboxylate

1-苄基-3-(叔丁基)-1H-吡唑-5-羧酸乙酯

Also known as: 1H-Pyrazole-5-carboxylic acid, 3-(1,1-dimethylethyl)-1-(phenylmethyl)-, ethyl ester, 2-Benzyl-5-tert-butyl-2H-pyrazole-3-carboxylic acid ethyl ester, BUTTPARK 153\57-03, ETHYL 1-BENZYL-3-TERT-BUTYLPYRAZOLE-5-CARBOXYLATE, ethyl 2-benzyl-5-tert-butylpyrazole-3-carboxylate

Ethyl 1-benzyl-3-(tert-butyl)-1H-pyrazole-5-carboxylate (CAS 175277-04-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H22N2O2 and a molecular weight of 286.36900 g/mol. It is also known as 1H-Pyrazole-5-carboxylic acid, 3-(1,1-dimethylethyl)-1-(phenylmethyl)-, ethyl ester, 2-Benzyl-5-tert-butyl-2H-pyrazole-3-carboxylic acid ethyl ester and BUTTPARK 153\57-03. Key properties include a boiling point of 418.8ºC at 760mmHg, a density of 1.05g/cm3 and a flash point of 207.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

175277-04-0

Jingsj CID

J-1479157-4

Molecular Formula

C₁₇H₂₂N₂O₂

Chinese Name

1-苄基-3-(叔丁基)-1H-吡唑-5-羧酸乙酯

Molecular Weight

286.36900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026