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3-(chloromethyl)-5-(thiophen-2-yl)isoxazole

3-(氯甲基)-5-(噻吩-2-基)异噁唑

Also known as: 3-(chloromethyl)-5-thien-2-ylisoxazole, 3-(chloromethyl)-5-thiophen-2-yl-1,2-oxazole, 3-Chloromethyl-5-thiophen-2-yl-isoxazole, Isoxazole, 3-(chloromethyl)-5-(2-thienyl)-

3-(chloromethyl)-5-(thiophen-2-yl)isoxazole (CAS 863669-57-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6ClNOS and a molecular weight of 199.65700 g/mol. It is also known as 3-(chloromethyl)-5-thien-2-ylisoxazole, 3-(chloromethyl)-5-thiophen-2-yl-1,2-oxazole and 3-Chloromethyl-5-thiophen-2-yl-isoxazole. Key properties include a boiling point of 338ºC at 760 mmHg, a density of 1.349g/cm3 and a flash point of 158.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
863669-57-2
Jingsj CID
J-1102153-3
Molecular Formula
C8H6ClNOS
Chinese Name
3-(氯甲基)-5-(噻吩-2-基)异噁唑
Molecular Weight
199.65700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point338ºC at 760 mmHg
Density1.349g/cm3
Flash Point158.2ºC

Frequently Asked Questions

What is the CAS number of 3-(chloromethyl)-5-(thiophen-2-yl)isoxazole?

The CAS number of 3-(chloromethyl)-5-(thiophen-2-yl)isoxazole is 863669-57-2.

What are the molecular formula and molecular weight of 3-(chloromethyl)-5-(thiophen-2-yl)isoxazole?

3-(chloromethyl)-5-(thiophen-2-yl)isoxazole has molecular formula C8H6ClNOS and molecular weight 199.65700 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-(thiophen-2-yl)isoxazole (CAS 863669-57-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1102153-3 (accessed 2026-10-23).

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