4-Chloropyrido[2,3-d]pyrimidine

4-氯吡啶并[2,3-d]嘧啶

Also known as: 4-Chloropyrido[2,3-d]pyrimidine, Pyrido[2,3-d]pyrimidine, 4-chloro-, 4-Chloropyrido[2,3-d]pyriMidin, 4-chloropyrido[2,3-d]pyrimidine

CAS No.
28732-79-8
Jingsj CID
J-1523291-3
Molecular Formula
C7H4ClN3
Chinese Name
4-氯吡啶并[2,3-d]嘧啶
Molecular Weight
165.580 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point297.3±20.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point161.7±7.4 °C

Frequently Asked Questions

What is the CAS number of 4-Chloropyrido[2,3-d]pyrimidine?

28732-79-8

What are the molecular formula and molecular weight of 4-Chloropyrido[2,3-d]pyrimidine?

C7H4ClN3, molecular weight 165.580 g/mol

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