ethyl 2-(1H-pyrazol-1-yl)acetate

2-(1-吡唑基)乙酸乙酯

Also known as: 1-(2-Ethoxy-2-oxoethyl)-1H-pyrazole, 1H-pyrazole-1-acetic acid ethyl ester, 1H-pyrazole-1-acetic acid,ethyl ester, 2-(1-pyrazolyl)acetic acid ethyl ester, 2-pyrazol-1-ylacetic acid ethyl ester, ETHYL 1H-PYRAZOLE-1-ACETATE, ETHYL 2-(1H-PYRAZOL-1-YL)ACETATE, Ethyl (1H-pyrazol-1-yl)acetate, Pyrazol-1-yl-essigsaeure-aethylester, ethyl 2-pyrazol-1-ylacetate, ethyl 2-pyrazol-1-ylethanoate, ethyl 2-pyrazolylacetate, ethyl pyrazol-1-ylacetate, ethylpyrazolylacetate, pyrazol-1-yl-acetic acid ethyl ester

ethyl 2-(1H-pyrazol-1-yl)acetate (CAS 10199-61-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H10N2O2 and a molecular weight of 154.16600 g/mol. It is also known as 1-(2-Ethoxy-2-oxoethyl)-1H-pyrazole, 1H-pyrazole-1-acetic acid ethyl ester and 1H-pyrazole-1-acetic acid,ethyl ester. Key properties include a boiling point of 236.9ºC at 760mmHg, a density of 1.14g/cm3 and a flash point of 97ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
10199-61-8
Jingsj CID
J-1339613-6
Molecular Formula
C7H10N2O2
Chinese Name
2-(1-吡唑基)乙酸乙酯
Molecular Weight
154.16600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point236.9ºC at 760mmHg
Density1.14g/cm3
Flash Point97ºC

Frequently Asked Questions

What is the CAS number of ethyl 2-(1H-pyrazol-1-yl)acetate?

The CAS number of ethyl 2-(1H-pyrazol-1-yl)acetate is 10199-61-8.

What are the molecular formula and molecular weight of ethyl 2-(1H-pyrazol-1-yl)acetate?

ethyl 2-(1H-pyrazol-1-yl)acetate has molecular formula C7H10N2O2 and molecular weight 154.16600 g/mol.

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

Last updated:

How to cite: Jingsj. "ethyl 2-(1H-pyrazol-1-yl)acetate (CAS 10199-61-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1339613-6 (accessed 2026-10-22).

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