2,5-Dimethoxypyrimidin-4(3H)-one

Also known as: 2,5-Dimethoxy-4-hydroxypyrimidine, 2,5-Dimethoxy-4(1H)-pyrimidinone, 2,5-Dimethoxy-4(3H)-pyrimidinone, 4(3H)-Pyrimidinone, 2,5-dimethoxy-, Ebastine Impurity 13-d2

2,5-Dimethoxypyrimidin-4(3H)-one (CAS 370103-23-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O3 and a molecular weight of 156.139 g/mol. Key property: a density of 1.3±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 370103-23-4
Jingsj CID: J-1145912-4
Molecular Formula: C₆H₈N₂O₃
Molecular Weight: 156.139 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Density	1.3±0.1 g/cm3
Exact Mass	156.053497
PSA	64.47000
LogP	-0.31
Refractive Index	1.537

Frequently Asked Questions

What is the CAS number of 2,5-Dimethoxypyrimidin-4(3H)-one?

The CAS number of 2,5-Dimethoxypyrimidin-4(3H)-one is 370103-23-4.

What are the molecular formula and molecular weight of 2,5-Dimethoxypyrimidin-4(3H)-one?

2,5-Dimethoxypyrimidin-4(3H)-one has molecular formula C6H8N2O3 and molecular weight 156.139 g/mol.

What are the upstream and downstream products of 2,5-Dimethoxypyrimidin-4(3H)-one?

For 2,5-Dimethoxypyrimidin-4(3H)-one, Downstream Products: 4-chloro-2,5-dimethoxypyrimidine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2,5-Dimethoxypyrimidin-4(3H)-one (CAS 370103-23-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1145912-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.