Product Name	6-Chloropurine
CAS NO.	87-42-3
English Name	6-chloro-5H-purine
Molecular Formula	C₅H₃ClN₄
Molecular Weight	154.5571
Structural Formula
Appearance	Light yellow powder
Purity	≥98.0%
Loss on Drying	≤0.3%
Residue	≤0.1%
Heavy Metals	≤10ppm
Testing Standard	Enterprise Standard

Key Features

High reactivity at the C6 position for nucleophilic substitution

Excellent selectivity for N9-alkylation or glycosylation reactions

Stable under dry storage and compatible with multiple solvents

Applications

Used in the synthesis of adenine and guanine derivatives

Intermediate for nucleoside analogues in antiviral and anticancer research

Applied in custom synthesis and medicinal chemistry projects