3-(Chloromethyl)-5-(2-thienyl)-1,2,4-oxadiazole

3-(氯甲基)-5-(2-噻吩基)-1,2,4-噁二唑

Also known as: 3-(chloromethyl)-5-thien-2-yl-1,2,4-oxadiazole, 3-(chloromethyl)-5-thiophen-2-yl-1,2,4-oxadiazole, 1,2,4-Oxadiazole, 3-(chloromethyl)-5-(2-thienyl)-, BUTTPARK 85/16-26, MFCD01571188

3-(Chloromethyl)-5-(2-thienyl)-1,2,4-oxadiazole (CAS 306936-06-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5ClN2OS and a molecular weight of 200.64500 g/mol. It is also known as 3-(chloromethyl)-5-thien-2-yl-1,2,4-oxadiazole, 3-(chloromethyl)-5-thiophen-2-yl-1,2,4-oxadiazole and 1,2,4-Oxadiazole, 3-(chloromethyl)-5-(2-thienyl)-. Key properties include a melting point of 67ºC, a boiling point of 331.3ºC at 760mmHg, a density of 1.421g/cm3 and a flash point of 154.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
306936-06-1
Jingsj CID
J-1072324-9
Molecular Formula
C7H5ClN2OS
Chinese Name
3-(氯甲基)-5-(2-噻吩基)-1,2,4-噁二唑
Molecular Weight
200.64500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point67ºC
Boiling Point331.3ºC at 760mmHg
Density1.421g/cm3
Flash Point154.1ºC

Frequently Asked Questions

What is the CAS number of 3-(Chloromethyl)-5-(2-thienyl)-1,2,4-oxadiazole?

The CAS number of 3-(Chloromethyl)-5-(2-thienyl)-1,2,4-oxadiazole is 306936-06-1.

What are the molecular formula and molecular weight of 3-(Chloromethyl)-5-(2-thienyl)-1,2,4-oxadiazole?

3-(Chloromethyl)-5-(2-thienyl)-1,2,4-oxadiazole has molecular formula C7H5ClN2OS and molecular weight 200.64500 g/mol.

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

Last updated:

How to cite: Jingsj. "3-(Chloromethyl)-5-(2-thienyl)-1,2,4-oxadiazole (CAS 306936-06-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1072324-9 (accessed 2026-10-25).

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