2-(Methylthio)pyrimidine-5-carbonitrile

5-腈基-2-甲硫基嘧啶

Also known as: 2-(methylthio)-5-pyrimidinecarbonitrile, 2-methylsulfanyl-pyrimidine-5-carbonitrile, 5-cyano-2-methylthiopyrimidine, 5-carbonitrile-2-(methylthio)pyrimidine, 2-methylthio-5-cyanopyrimidine, 2-methylsulfanylpyrimidine-5-carbonitrile

2-(Methylthio)pyrimidine-5-carbonitrile (CAS 38275-43-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5N3S and a molecular weight of 151.18900 g/mol. It is also known as 2-(methylthio)-5-pyrimidinecarbonitrile, 2-methylsulfanyl-pyrimidine-5-carbonitrile and 5-cyano-2-methylthiopyrimidine. Key properties include a boiling point of 311.355ºC at 760 mmHg, a density of 1.302 g/cm3 and a flash point of 142.103°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 38275-43-3
Jingsj CID: J-1492785-6
Molecular Formula: C₆H₅N₃S
Chinese Name: 5-腈基-2-甲硫基嘧啶
Molecular Weight: 151.18900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	311.355ºC at 760 mmHg
Density	1.302 g/cm3
Flash Point	142.103°C

Frequently Asked Questions

What is the CAS number of 2-(Methylthio)pyrimidine-5-carbonitrile?

The CAS number of 2-(Methylthio)pyrimidine-5-carbonitrile is 38275-43-3.

What are the molecular formula and molecular weight of 2-(Methylthio)pyrimidine-5-carbonitrile?

2-(Methylthio)pyrimidine-5-carbonitrile has molecular formula C6H5N3S and molecular weight 151.18900 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-(Methylthio)pyrimidine-5-carbonitrile (CAS 38275-43-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492785-6 (accessed 2026-10-25).

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