4-(5-Chlorothiophen-2-yl)oxazol-2-amine

4-(5-氯噻吩-2-基)噁唑-2-胺

Also known as: 4-(5-Chloro-2-thienyl)-1,3-oxazol-2-amine, 2-Oxazolamine, 4-(5-chloro-2-thienyl)-, 4-(5-Chlorothiophen-2-yl)-1,3-oxazol-2-amine

4-(5-Chlorothiophen-2-yl)oxazol-2-amine (CAS 1249507-76-3) 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 4-(5-Chloro-2-thienyl)-1,3-oxazol-2-amine, 2-Oxazolamine, 4-(5-chloro-2-thienyl)- and 4-(5-Chlorothiophen-2-yl)-1,3-oxazol-2-amine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1249507-76-3
Jingsj CID: J-1075358-9
Molecular Formula: C₇H₅ClN₂OS
Chinese Name: 4-(5-氯噻吩-2-基)噁唑-2-胺
Molecular Weight: 200.64500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 4-(5-Chlorothiophen-2-yl)oxazol-2-amine?

The CAS number of 4-(5-Chlorothiophen-2-yl)oxazol-2-amine is 1249507-76-3.

What are the molecular formula and molecular weight of 4-(5-Chlorothiophen-2-yl)oxazol-2-amine?

4-(5-Chlorothiophen-2-yl)oxazol-2-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. "4-(5-Chlorothiophen-2-yl)oxazol-2-amine (CAS 1249507-76-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1075358-9 (accessed 2026-10-24).

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