5-Bromo-4,6-dimethylpyrimidin-2(1H)-one

5-溴-4,6-二甲基嘧啶-2(1H)-酮

Also known as: 2(1H)-Pyrimidinone, 5-bromo-4,6-dimethyl-, 2-Hydroxy-5-bromo-4,6-dimethylpyrimidine, 5-bromo-4,6-dimethylpyrimidin-2-ol, 4,6-Dimethyl-5-bromopyrimid-2-one, 4,6-Dimethyl-5-bromopyrimidin-2-one, 5-Bromo-4,6-dimethyl-2(1H)-pyrimidinone, 5-bromo-4,6-dimethyl-1H-pyrimidin-2-one

5-Bromo-4,6-dimethylpyrimidin-2(1H)-one (CAS 7781-20-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7BrN2O and a molecular weight of 203.03700 g/mol. It is also known as 2(1H)-Pyrimidinone, 5-bromo-4,6-dimethyl-, 2-Hydroxy-5-bromo-4,6-dimethylpyrimidine and 5-bromo-4,6-dimethylpyrimidin-2-ol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 7781-20-6
Jingsj CID: J-1033542-8
Molecular Formula: C₆H₇BrN₂O
Chinese Name: 5-溴-4,6-二甲基嘧啶-2(1H)-酮
Molecular Weight: 203.03700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Bromo-4,6-dimethylpyrimidin-2(1H)-one?

The CAS number of 5-Bromo-4,6-dimethylpyrimidin-2(1H)-one is 7781-20-6.

What are the molecular formula and molecular weight of 5-Bromo-4,6-dimethylpyrimidin-2(1H)-one?

5-Bromo-4,6-dimethylpyrimidin-2(1H)-one has molecular formula C6H7BrN2O and molecular weight 203.03700 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-Bromo-4,6-dimethylpyrimidin-2(1H)-one (CAS 7781-20-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1033542-8 (accessed 2026-10-25).

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