2-(methylthio)pyrimidine-4,6-diol

2-甲硫基-4,6-二羟基嘧啶

Also known as: 4,6-Dihydroxy-2-(methylthio)pyrimidine, 2-Methylthio-4,6-pyrimidinedione, S-Methylthiobarbituric acid, 2-(methylsulfanyl)pyrimidine-4,6-diol, 4,6-Dihydroxy-2-(methylmercapto)pyrimidine, 2-Methylthio-4,6-dihydroxypyrimidine, 6-Hydroxy-2-(methylthio)pyrimidin-4(3H)-one

CAS No.
1979-98-2
Jingsj CID
J-44022-2
Molecular Formula
C5H6N2O2S
Chinese Name
2-甲硫基-4,6-二羟基嘧啶
Molecular Weight
158.178 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point>300 °C(lit.)
Boiling Point404.5±25.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point198.5±23.2 °C

Frequently Asked Questions

What is the CAS number of 2-(methylthio)pyrimidine-4,6-diol?

1979-98-2

What are the molecular formula and molecular weight of 2-(methylthio)pyrimidine-4,6-diol?

C5H6N2O2S, molecular weight 158.178 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026