4-Chloro-2-methylpyrimidine

4-氯-2-甲基嘧啶

Also known as: 2-Methyl-4-chloropyrimidine, Pyrimidine, 4-chloro-2-methyl-, 4-Chloro-2-methylpyrimidine (SALTDATA: FREE), CHEMBRDG-BB 4015462, Dasatinib Impurity R

CAS No.
4994-86-9
Jingsj CID
J-1403520-5
Molecular Formula
C5H5ClN2
Chinese Name
4-氯-2-甲基嘧啶
Molecular Weight
128.560 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point55.0 to 59.0 °C
Boiling Point169.3±13.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point70.1±5.4 °C

Frequently Asked Questions

What is the CAS number of 4-Chloro-2-methylpyrimidine?

4994-86-9

What are the molecular formula and molecular weight of 4-Chloro-2-methylpyrimidine?

C5H5ClN2, molecular weight 128.560 g/mol

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