Ethyl 4-chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxylate

4-氯-3-乙基-1-甲基-1H-吡唑-5-甲酸乙酯

Also known as: Ethyl 1-methyl-3-ethyl-4-chloro-5-pyrazolecarboxylate, 1H-Pyrazole-5-carboxylic acid, 4-chloro-3-ethyl-1-methyl-, ethyl ester, 4-Chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid ethyl ester, ethyl 4-chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxylate, ethyl 4-chloro-5-ethyl-2-methylpyrazole-3-carboxylate

Ethyl 4-chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxylate (CAS 124800-34-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H13ClN2O2 and a molecular weight of 216.66500 g/mol. It is also known as Ethyl 1-methyl-3-ethyl-4-chloro-5-pyrazolecarboxylate, 1H-Pyrazole-5-carboxylic acid, 4-chloro-3-ethyl-1-methyl-, ethyl ester and 4-Chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid ethyl ester. Key properties include a boiling point of 317.5ºC at 760 mmHg, a density of 1.23g/cm3 and a flash point of 145.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

124800-34-6

Jingsj CID

J-1485859-0

Molecular Formula

C₉H₁₃ClN₂O₂

Chinese Name

4-氯-3-乙基-1-甲基-1H-吡唑-5-甲酸乙酯

Molecular Weight

216.66500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026