2-(5-Ethynylthiophen-2-yl)-1,3-thiazole

2-(5-乙炔基噻吩-2-基)-1,3-噻唑

2-(5-Ethynylthiophen-2-yl)-1,3-thiazole (CAS 2098140-86-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5NS2 and a molecular weight of 191.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2098140-86-2
Jingsj CID: J-335129-3
Molecular Formula: C₉H₅NS₂
Chinese Name: 2-(5-乙炔基噻吩-2-基)-1,3-噻唑
Molecular Weight: 191.3 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(5-Ethynylthiophen-2-yl)-1,3-thiazole?

The CAS number of 2-(5-Ethynylthiophen-2-yl)-1,3-thiazole is 2098140-86-2.

What are the molecular formula and molecular weight of 2-(5-Ethynylthiophen-2-yl)-1,3-thiazole?

2-(5-Ethynylthiophen-2-yl)-1,3-thiazole has molecular formula C9H5NS2 and molecular weight 191.3 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. "2-(5-Ethynylthiophen-2-yl)-1,3-thiazole (CAS 2098140-86-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-335129-3 (accessed 2026-10-23).

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