CAS Registry Number

CAS 23056-36-2 — 2-Chloro-4-nitropyridine

2-Chloro-4-nitropyridine is a chlorinated heterocyclic compound primarily used as a key intermediate in pharmaceutical synthesis, agrochemicals, and specialty chemical manufacturing. It enables the production of biologically active molecules, including certain APIs and crop protection agents. This solid compound has a CAS number of 23056-36-2, a molecular formula of C₅H₃ClN₂O₂, and a molecular weight of 174.55 g/mol. It is stable at ambient storage conditions with no hazardous signal word classification. Molekula supplies 2-Chloro-4-nitropyridine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.