1-(4-Methyl-2-(phenylamino)thiazol-5-yl)ethan-1-one

1-[4-甲基-2-(苯基氨基)-5-噻唑基]乙酮

Also known as: Ethanone, 1-[4-methyl-2-(phenylamino)-5-thiazolyl]-, 5-Acetyl-4-methyl-2-(phenylamino)thiazole, 5-Acetyl-4-methyl-2-(phenylamino)-1,3-thiazole, 1-(2-Anilino-4-methyl-1,3-thiazol-5-yl)ethanone, 1-(4-Methyl-2-(phenylamino)thiazol-5-yl)ethanone, 1-[4-Methyl-2-(phenylamino)-1,3-thiazol-5-yl]ethan-1-one

1-(4-Methyl-2-(phenylamino)thiazol-5-yl)ethan-1-one (CAS 31609-42-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H12N2OS and a molecular weight of 232.30100 g/mol. It is also known as Ethanone, 1-[4-methyl-2-(phenylamino)-5-thiazolyl]-, 5-Acetyl-4-methyl-2-(phenylamino)thiazole and 5-Acetyl-4-methyl-2-(phenylamino)-1,3-thiazole. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 31609-42-4
Jingsj CID: J-1514299-1
Molecular Formula: C₁₂H₁₂N₂OS
Chinese Name: 1-[4-甲基-2-(苯基氨基)-5-噻唑基]乙酮
Molecular Weight: 232.30100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(4-Methyl-2-(phenylamino)thiazol-5-yl)ethan-1-one?

The CAS number of 1-(4-Methyl-2-(phenylamino)thiazol-5-yl)ethan-1-one is 31609-42-4.

What are the molecular formula and molecular weight of 1-(4-Methyl-2-(phenylamino)thiazol-5-yl)ethan-1-one?

1-(4-Methyl-2-(phenylamino)thiazol-5-yl)ethan-1-one has molecular formula C12H12N2OS and molecular weight 232.30100 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. "1-(4-Methyl-2-(phenylamino)thiazol-5-yl)ethan-1-one (CAS 31609-42-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1514299-1 (accessed 2026-10-26).

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