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

3-(4-氯苯基)-1,2,4-恶二唑-5-羧酸乙酯

Also known as: 3-(4-Chlorophenyl)-1,2,4-oxadiazole-5-carboxylic acid ethyl ester, AKOS B022890, ART-CHEM-BB B022890, TIMTEC-BB SBB014812, VITAS-BB TBB009126, ZERO/009101, MFCD05667194

Ethyl 3-(4-chlorophenyl)-1,2,4-oxadiazole-5-carboxylate (CAS 163719-69-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H9ClN2O3 and a molecular weight of 252.65400 g/mol. It is also known as 3-(4-Chlorophenyl)-1,2,4-oxadiazole-5-carboxylic acid ethyl ester, AKOS B022890 and ART-CHEM-BB B022890. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 163719-69-5
Jingsj CID: J-1517343-4
Molecular Formula: C₁₁H₉ClN₂O₃
Chinese Name: 3-(4-氯苯基)-1,2,4-恶二唑-5-羧酸乙酯
Molecular Weight: 252.65400 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of Ethyl 3-(4-chlorophenyl)-1,2,4-oxadiazole-5-carboxylate is 163719-69-5.

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

Ethyl 3-(4-chlorophenyl)-1,2,4-oxadiazole-5-carboxylate has molecular formula C11H9ClN2O3 and molecular weight 252.65400 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-(4-chlorophenyl)-1,2,4-oxadiazole-5-carboxylate (CAS 163719-69-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517343-4 (accessed 2026-10-25).

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