5-Fluoro-6-methyl-2-(methylthio)-4(3H)-pyrimidinone

5-氟-6-甲基-2-(甲基硫代)-4(3H)-嘧啶酮

Also known as: 4(3H)-Pyrimidinone, 5-fluoro-6-methyl-2-(methylthio)-, 5-fluoro-6-methyl-2-methylsulfanyl-1H-pyrimidin-4-one, 5-fluoro-6-methyl-2-(methylsulfanyl)-4(1H)-pyrimidinone, 5-fluoro-6-methyl-2-methylsulfanyl-pyrimidin-4-ol

5-Fluoro-6-methyl-2-(methylthio)-4(3H)-pyrimidinone (CAS 6090-45-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7FN2OS and a molecular weight of 174.19600 g/mol. It is also known as 4(3H)-Pyrimidinone, 5-fluoro-6-methyl-2-(methylthio)-, 5-fluoro-6-methyl-2-methylsulfanyl-1H-pyrimidin-4-one and 5-fluoro-6-methyl-2-(methylsulfanyl)-4(1H)-pyrimidinone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6090-45-5
Jingsj CID: J-885234-0
Molecular Formula: C₆H₇FN₂OS
Chinese Name: 5-氟-6-甲基-2-(甲基硫代)-4(3H)-嘧啶酮
Molecular Weight: 174.19600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Fluoro-6-methyl-2-(methylthio)-4(3H)-pyrimidinone?

The CAS number of 5-Fluoro-6-methyl-2-(methylthio)-4(3H)-pyrimidinone is 6090-45-5.

What are the molecular formula and molecular weight of 5-Fluoro-6-methyl-2-(methylthio)-4(3H)-pyrimidinone?

5-Fluoro-6-methyl-2-(methylthio)-4(3H)-pyrimidinone has molecular formula C6H7FN2OS and molecular weight 174.19600 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. "5-Fluoro-6-methyl-2-(methylthio)-4(3H)-pyrimidinone (CAS 6090-45-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-885234-0 (accessed 2026-10-25).

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