Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate

4-溴-1,3-二甲基-1H-吡唑-5-甲酸乙酯

Also known as: 4-Bromo-2,5-dimethyl-2H-pyrazole-3-carboxylic acid ethyl ester, Ethyl 4-bromo-2,5-dimethyl-2H-pyrazole-3-carboxylate, Ethyl 4-bromo-2,5-dimethylpyrazole-3-carboxylate, 1,3-Dimethyl-4-bromo-5-ethoxycarbonylpyrazole, 1,3-Dimethyl-4-brom-5-carbethoxy-pyrazol, 1,3-Dimethyl-4-brom-5-ethoxycarbonyl-pyrazol, AKOS PAO-0114, BUTTPARK 5211-37, STK313028, ZINC02578442

Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate (CAS 5775-89-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H14N2O2 and a molecular weight of 182.22000 g/mol. It is also known as 4-Bromo-2,5-dimethyl-2H-pyrazole-3-carboxylic acid ethyl ester, Ethyl 4-bromo-2,5-dimethyl-2H-pyrazole-3-carboxylate and Ethyl 4-bromo-2,5-dimethylpyrazole-3-carboxylate. Key property: a density of 1.52±0.1 g/cm3(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5775-89-3
Jingsj CID
J-1371083-3
Molecular Formula
C9H14N2O2
Chinese Name
4-溴-1,3-二甲基-1H-吡唑-5-甲酸乙酯
Molecular Weight
182.22000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Density1.52±0.1 g/cm3(Predicted)

Frequently Asked Questions

What is the CAS number of Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate?

The CAS number of Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate is 5775-89-3.

What are the molecular formula and molecular weight of Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate?

Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate has molecular formula C9H14N2O2 and molecular weight 182.22000 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate (CAS 5775-89-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1371083-3 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.