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2-Methoxypyrimidine-4,6-diol

4,6-二羟基-2-甲氧基嘧啶

Also known as: 4,6-Dihydroxy-2-methoxypyrimidine, 2-Methoxy-4,6-dihydroxypyrimidine, 2-Methoxypyrimidine-4,6-diol, 6-Hydroxy-2-methoxypyrimidin-4(3H)-one, 4-Hydroxy-2-methoxy-1H-pyrimidin-6-one, 4(1H)-Pyrimidinone, 6-hydroxy-2-methoxy-, 4(3H)-Pyrimidinone, 6-hydroxy-2-methoxy-

2-Methoxypyrimidine-4,6-diol (CAS 1758-98-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N2O3 and a molecular weight of 142.11300 g/mol. It is also known as 4,6-Dihydroxy-2-methoxypyrimidine, 2-Methoxy-4,6-dihydroxypyrimidine and 6-Hydroxy-2-methoxypyrimidin-4(3H)-one. Key properties include a melting point of 193-195℃, a boiling point of 394.2ºC at 760mmHg, a density of 1.51g/cm3 and a flash point of 192.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1758-98-1
Jingsj CID
J-1442700-8
Molecular Formula
C5H6N2O3
Chinese Name
4,6-二羟基-2-甲氧基嘧啶
Molecular Weight
142.11300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point193-195℃
Boiling Point394.2ºC at 760mmHg
Density1.51g/cm3
Flash Point192.2ºC

Frequently Asked Questions

What is the CAS number of 2-Methoxypyrimidine-4,6-diol?

The CAS number of 2-Methoxypyrimidine-4,6-diol is 1758-98-1.

What are the molecular formula and molecular weight of 2-Methoxypyrimidine-4,6-diol?

2-Methoxypyrimidine-4,6-diol has molecular formula C5H6N2O3 and molecular weight 142.11300 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Methoxypyrimidine-4,6-diol (CAS 1758-98-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1442700-8 (accessed 2026-10-22).

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