6-Chloropyrimidin-4(3H)-one

6-氯嘧啶-4(3H)-酮

Also known as: 4-Chloro-6-hydroxypyrimidine, 6-Chloro-4-pyrimidinol, 6-Chloropyrimidin-4-ol, 6-Chloro-4(1H)-pyrimidinone, 6-Chloro-3,4-dihydro-4-oxopyrimidine, NSC 618279

CAS No.
4765-77-9
Jingsj CID
J-1403943-4
Molecular Formula
C4H3ClN2O
Chinese Name
6-氯嘧啶-4(3H)-酮
Molecular Weight
130.532 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point194-195ºC
Boiling Point262.8±20.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point112.7±21.8 °C

Frequently Asked Questions

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

4765-77-9

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

C4H3ClN2O, molecular weight 130.532 g/mol

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