Thiazolo[4,5-c]isoxazole

(9CI)-噻唑并[4,5-c]异噁唑

Also known as: [1,3]thiazolo[4,5-c][1,2]oxazole, 1-thia-5-oxa-3,4-diazapentalene, isoxazolo<3,4-d>thiazole, Thiazolo[4,5-c]isoxazole (9CI)

Thiazolo[4,5-c]isoxazole (CAS 141765-04-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H2N2OS and a molecular weight of 126.13600 g/mol. It is also known as [1,3]thiazolo[4,5-c][1,2]oxazole, 1-thia-5-oxa-3,4-diazapentalene and isoxazolo<3,4-d>thiazole. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
141765-04-0
Jingsj CID
J-1508801-3
Molecular Formula
C4H2N2OS
Chinese Name
(9CI)-噻唑并[4,5-c]异噁唑
Molecular Weight
126.13600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of Thiazolo[4,5-c]isoxazole?

The CAS number of Thiazolo[4,5-c]isoxazole is 141765-04-0.

What are the molecular formula and molecular weight of Thiazolo[4,5-c]isoxazole?

Thiazolo[4,5-c]isoxazole has molecular formula C4H2N2OS and molecular weight 126.13600 g/mol.

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

Last updated:

How to cite: Jingsj. "Thiazolo[4,5-c]isoxazole (CAS 141765-04-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508801-3 (accessed 2026-10-24).

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