4-Chloro-2-iodopyridine is used in the synthetic preparation of disubstituted chloropyridine derivatives by regioselective lithiathion of chloropyridines with butyllithium and dimethylaminoehanol which is then followed by substitution with electrophiles.

CAS：22918-03-2
中文别名：
英文别名：Pyridine,4-chloro-2-iodo;2-iodo-4-pyridyl chloride;4-chloro-2-iodo-pyridine;
分子式：C5H3ClIN
分子量：239.441
精确质量：238.9
Psa：12.89
Logp：2.3396

储存条件：2-8°C