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1-(2-Phenyl-1,3-thiazol-5-yl)-1-ethanone

1-(2-苯基-1,3-噻唑-5-基)-1-乙酮

Also known as: 1-(2-Phenylthiazol-5-yl)ethanone, 5-Acetyl-2-phenyl-1,3-thiazole, Ethanone, 1-(2-phenyl-5-thiazolyl)-, 1-(2-Phenyl-1,3-thiazol-5-yl)ethan-1-one, 1-(2-Phenyl-1,3-thiazol-5-yl)ethanone

1-(2-Phenyl-1,3-thiazol-5-yl)-1-ethanone (CAS 10045-50-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NOS and a molecular weight of 203.26000 g/mol. It is also known as 1-(2-Phenylthiazol-5-yl)ethanone, 5-Acetyl-2-phenyl-1,3-thiazole and Ethanone, 1-(2-phenyl-5-thiazolyl)-. Key properties include a melting point of 151-153ºC, a boiling point of 353.5ºC at 760mmHg, a density of 1.203g/cm3 and a flash point of 167.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
10045-50-8
Jingsj CID
J-1583722-8
Molecular Formula
C11H9NOS
Chinese Name
1-(2-苯基-1,3-噻唑-5-基)-1-乙酮
Molecular Weight
203.26000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point151-153ºC
Boiling Point353.5ºC at 760mmHg
Density1.203g/cm3
Flash Point167.6ºC

Frequently Asked Questions

What is the CAS number of 1-(2-Phenyl-1,3-thiazol-5-yl)-1-ethanone?

The CAS number of 1-(2-Phenyl-1,3-thiazol-5-yl)-1-ethanone is 10045-50-8.

What are the molecular formula and molecular weight of 1-(2-Phenyl-1,3-thiazol-5-yl)-1-ethanone?

1-(2-Phenyl-1,3-thiazol-5-yl)-1-ethanone has molecular formula C11H9NOS and molecular weight 203.26000 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(2-Phenyl-1,3-thiazol-5-yl)-1-ethanone (CAS 10045-50-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1583722-8 (accessed 2026-10-25).

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