Category:
Other Specialized Reagents
CAS NO:
3680-69-1
Standard:
In-house Standards,
Appearance:Light brown to brown crystalline powder
Purity:98%
4-Chloro-7H-pyrrolo[2,3-d]pyrimidine (CAS: 10589-68-9) is a key heterocyclic intermediate in medicinal chemistry. Its molecular formula is C6H4ClN3. The compound is typically synthesized via chlorination of 7H-pyrrolo[2,3-d]pyrimidine using thionyl chloride or phosphorus oxychloride under reflux conditions.