4-Chloro-5-ethynyl-2-methylthiazole

2-氯-5-甲基噻唑

4-Chloro-5-ethynyl-2-methylthiazole (CAS 2883050-72-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4ClNS and a molecular weight of 157.62 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2883050-72-2
Jingsj CID: J-552813-4
Molecular Formula: C₆H₄ClNS
Chinese Name: 2-氯-5-甲基噻唑
Molecular Weight: 157.62 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Chloro-5-ethynyl-2-methylthiazole?

The CAS number of 4-Chloro-5-ethynyl-2-methylthiazole is 2883050-72-2.

What are the molecular formula and molecular weight of 4-Chloro-5-ethynyl-2-methylthiazole?

4-Chloro-5-ethynyl-2-methylthiazole has molecular formula C6H4ClNS and molecular weight 157.62 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-Chloro-5-ethynyl-2-methylthiazole (CAS 2883050-72-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-552813-4 (accessed 2026-10-24).

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