Category:
Intermediates&Fine Chemicals
CAS NO:
1307316-93-3
Standard:
Enterprise standard,
4-Amino-3,5-Diiodopyridine (CAS: 1072-69-5) is a specialized iodinated heterocyclic intermediate with formula C6H5I2N3. It is synthesized via electrophilic iodination of aminopyridines, serving as a critical precursor for radiopharmaceuticals and contrast agents.
Store in sealed containers under inert atmosphere away from light. Handle with PPE due to potential skin irritation and environmental toxicity; avoid inhalation of dust or vapors during processing.