ethyl 5-(4-chlorophenyl)-1,2,4-thiadiazole-3-carboxylate

5-(4-氯苯基)-1,2,4-噻二唑-3-羧酸乙酯

Also known as: ethyl 5-(4-chlorophenyl)-1,2,4-thiadiazole-3-carboxylate, ETHYL 5-(4-CHLOROPHENYL)-1,2,4-THIADIAZOLE-3-CARBOXYLATE, 1,2,4-Thiadiazole-3-carboxylic acid, 5-(4-chlorophenyl)-, ethyl ester, ethyl 5-(p-chlorophenyl)-1,2,4-thiadiazole-3-carboxylate, 5-(4-Chlorophenyl)-[1,2,4]thiadiazole-3-carboxylic acid ethyl ester

ethyl 5-(4-chlorophenyl)-1,2,4-thiadiazole-3-carboxylate (CAS 61689-36-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H9ClN2O2S and a molecular weight of 268.71900 g/mol. It is also known as ETHYL 5-(4-CHLOROPHENYL)-1,2,4-THIADIAZOLE-3-CARBOXYLATE, 1,2,4-Thiadiazole-3-carboxylic acid, 5-(4-chlorophenyl)-, ethyl ester and ethyl 5-(p-chlorophenyl)-1,2,4-thiadiazole-3-carboxylate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
61689-36-9
Jingsj CID
J-1399583-8
Molecular Formula
C11H9ClN2O2S
Chinese Name
5-(4-氯苯基)-1,2,4-噻二唑-3-羧酸乙酯
Molecular Weight
268.71900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Frequently Asked Questions

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

The CAS number of ethyl 5-(4-chlorophenyl)-1,2,4-thiadiazole-3-carboxylate is 61689-36-9.

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

ethyl 5-(4-chlorophenyl)-1,2,4-thiadiazole-3-carboxylate has molecular formula C11H9ClN2O2S and molecular weight 268.71900 g/mol.

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

Last updated:

How to cite: Jingsj. "ethyl 5-(4-chlorophenyl)-1,2,4-thiadiazole-3-carboxylate (CAS 61689-36-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1399583-8 (accessed 2026-10-24).

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