2-chloro-5-methoxy-3-methylpyrimidin-4(3H)-one

2-氯-5-甲氧基-3-甲基嘧啶-4(3H)-酮

Also known as: 2-chloro-5-methoxy-3-methylpyrimidin-4-one, 2-chloro-5-methoxy-3-methyl-3,4-dihydropyrimidin-4-one, 2-chloro-5-methoxy-3-methylpyrimidin-4(3H)-one

2-chloro-5-methoxy-3-methylpyrimidin-4(3H)-one (CAS 1333240-05-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7ClN2O2 and a molecular weight of 174.58500 g/mol. It is also known as 2-chloro-5-methoxy-3-methylpyrimidin-4-one and 2-chloro-5-methoxy-3-methyl-3,4-dihydropyrimidin-4-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1333240-05-3
Jingsj CID: J-1087455-0
Molecular Formula: C₆H₇ClN₂O₂
Chinese Name: 2-氯-5-甲氧基-3-甲基嘧啶-4(3H)-酮
Molecular Weight: 174.58500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 2-chloro-5-methoxy-3-methylpyrimidin-4(3H)-one?

The CAS number of 2-chloro-5-methoxy-3-methylpyrimidin-4(3H)-one is 1333240-05-3.

What are the molecular formula and molecular weight of 2-chloro-5-methoxy-3-methylpyrimidin-4(3H)-one?

2-chloro-5-methoxy-3-methylpyrimidin-4(3H)-one has molecular formula C6H7ClN2O2 and molecular weight 174.58500 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-chloro-5-methoxy-3-methylpyrimidin-4(3H)-one (CAS 1333240-05-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087455-0 (accessed 2026-10-25).

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