6-methoxypyrimidin-4(3H)-one

4-甲氧基-6-羟基嘧啶

Also known as: 4(1H)-Pyrimidinone, 6-methoxy- (9CI), 4-methoxy-1H-pyrimidin-6-one, 4-Methoxy-6-hydroxypyrimidine, 6-Methoxy-4-oxo-3,4-dihydro-pyrimidin, 6-Methoxy-pyrimidin-4-on, 6-methoxy-3H-pyrimidin-4-one

6-methoxypyrimidin-4(3H)-one (CAS 6128-06-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N2O2 and a molecular weight of 126.11300 g/mol. It is also known as 4(1H)-Pyrimidinone, 6-methoxy- (9CI), 4-methoxy-1H-pyrimidin-6-one and 4-Methoxy-6-hydroxypyrimidine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6128-06-9
Jingsj CID: J-1420246-9
Molecular Formula: C₅H₆N₂O₂
Chinese Name: 4-甲氧基-6-羟基嘧啶
Molecular Weight: 126.11300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 6-methoxypyrimidin-4(3H)-one?

The CAS number of 6-methoxypyrimidin-4(3H)-one is 6128-06-9.

What are the molecular formula and molecular weight of 6-methoxypyrimidin-4(3H)-one?

6-methoxypyrimidin-4(3H)-one has molecular formula C5H6N2O2 and molecular weight 126.11300 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. "6-methoxypyrimidin-4(3H)-one (CAS 6128-06-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1420246-9 (accessed 2026-10-25).

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