3-(5-Chlorothiophen-2-yl)isoxazol-5-amine

3-(5-氯噻吩-2-基)异噁唑-5-胺

Also known as: 5-Amino-3-(5-chlorothiophen-2-yl)isoxazole, 3-(5-Chloro-2-thienyl)isoxazol-5-amine, 3-(5-Chlorothiophen-2-yl)-1,2-oxazol-5-amine

3-(5-Chlorothiophen-2-yl)isoxazol-5-amine (CAS 501902-32-5) 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 5-Amino-3-(5-chlorothiophen-2-yl)isoxazole, 3-(5-Chloro-2-thienyl)isoxazol-5-amine and 3-(5-Chlorothiophen-2-yl)-1,2-oxazol-5-amine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 501902-32-5
Jingsj CID: J-1329686-5
Molecular Formula: C₇H₅ClN₂OS
Chinese Name: 3-(5-氯噻吩-2-基)异噁唑-5-胺
Molecular Weight: 200.64500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(5-Chlorothiophen-2-yl)isoxazol-5-amine?

The CAS number of 3-(5-Chlorothiophen-2-yl)isoxazol-5-amine is 501902-32-5.

What are the molecular formula and molecular weight of 3-(5-Chlorothiophen-2-yl)isoxazol-5-amine?

3-(5-Chlorothiophen-2-yl)isoxazol-5-amine 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: 8/21/2026

How to cite: Jingsj. "3-(5-Chlorothiophen-2-yl)isoxazol-5-amine (CAS 501902-32-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1329686-5 (accessed 2026-10-23).

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