1-[4-amino-2-(methylsulfanyl)-1,3-thiazol-5-yl]ethanone

1-[4-氨基-2-(甲硫基)-1,3-噻唑-5-基]乙酮

Also known as: 1-[4-amino-2-(methylthio)-5-thiazolyl]ethanone, 1-[4-amino-2-(methylsulfanyl)-1,3-thiazol-5-yl]ethan-1-one, 4-amino-2-methylthio-5-thiazolyl methyl ketone, 4-amino-5-acetyl-2-methylthio-thiazole, Ethanone, 1-[4-amino-2-(methylthio)-5-thiazolyl]-

1-[4-amino-2-(methylsulfanyl)-1,3-thiazol-5-yl]ethanone (CAS 39736-26-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8N2OS2 and a molecular weight of 188.27100 g/mol. It is also known as 1-[4-amino-2-(methylthio)-5-thiazolyl]ethanone, 1-[4-amino-2-(methylsulfanyl)-1,3-thiazol-5-yl]ethan-1-one and 4-amino-2-methylthio-5-thiazolyl methyl ketone. Key properties include a boiling point of 366.9ºC at 760mmHg, a density of 1.38g/cm3 and a flash point of 175.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
39736-26-0
Jingsj CID
J-1351072-9
Molecular Formula
C6H8N2OS2
Chinese Name
1-[4-氨基-2-(甲硫基)-1,3-噻唑-5-基]乙酮
Molecular Weight
188.27100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point366.9ºC at 760mmHg
Density1.38g/cm3
Flash Point175.7ºC

Frequently Asked Questions

What is the CAS number of 1-[4-amino-2-(methylsulfanyl)-1,3-thiazol-5-yl]ethanone?

The CAS number of 1-[4-amino-2-(methylsulfanyl)-1,3-thiazol-5-yl]ethanone is 39736-26-0.

What are the molecular formula and molecular weight of 1-[4-amino-2-(methylsulfanyl)-1,3-thiazol-5-yl]ethanone?

1-[4-amino-2-(methylsulfanyl)-1,3-thiazol-5-yl]ethanone has molecular formula C6H8N2OS2 and molecular weight 188.27100 g/mol.

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

Last updated:

How to cite: Jingsj. "1-[4-amino-2-(methylsulfanyl)-1,3-thiazol-5-yl]ethanone (CAS 39736-26-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1351072-9 (accessed 2026-10-24).

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