Ethyl 3-(pyridin-2-yl)-1,2,4-oxadiazole-5-carboxylate

3-(吡啶-2-基)-1,2,4-噁二唑-5-羧酸乙酯

Also known as: 3-PYRIDIN-2-YL-[1,2,4]OXADIAZOLE-5-CARBOXYLIC ACID ETHYL ESTER, ethyl 3-(pyridin-2-yl)-1,2,4-oxadiazole-5-carboxylate, 1,2,4-Oxadiazole-5-carboxylic acid, 3-(2-pyridinyl)-, ethyl ester, Ethyl 3-(2-Pyridyl)-1,2,4-oxadiazole-5-carboxylate

Ethyl 3-(pyridin-2-yl)-1,2,4-oxadiazole-5-carboxylate (CAS 163719-76-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9N3O3 and a molecular weight of 219.19700 g/mol. It is also known as 3-PYRIDIN-2-YL-[1,2,4]OXADIAZOLE-5-CARBOXYLIC ACID ETHYL ESTER, ethyl 3-(pyridin-2-yl)-1,2,4-oxadiazole-5-carboxylate and 1,2,4-Oxadiazole-5-carboxylic acid, 3-(2-pyridinyl)-, ethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 163719-76-4
Jingsj CID: J-1153714-2
Molecular Formula: C₁₀H₉N₃O₃
Chinese Name: 3-(吡啶-2-基)-1,2,4-噁二唑-5-羧酸乙酯
Molecular Weight: 219.19700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 3-(pyridin-2-yl)-1,2,4-oxadiazole-5-carboxylate?

The CAS number of Ethyl 3-(pyridin-2-yl)-1,2,4-oxadiazole-5-carboxylate is 163719-76-4.

What are the molecular formula and molecular weight of Ethyl 3-(pyridin-2-yl)-1,2,4-oxadiazole-5-carboxylate?

Ethyl 3-(pyridin-2-yl)-1,2,4-oxadiazole-5-carboxylate has molecular formula C10H9N3O3 and molecular weight 219.19700 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl 3-(pyridin-2-yl)-1,2,4-oxadiazole-5-carboxylate (CAS 163719-76-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1153714-2 (accessed 2026-10-24).

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