CAS Registry Number

CAS 34941-91-8 — 2-Chloro-4-fluoropyridine

2-Chloro-4-fluoropyridine is a halogenated heterocyclic compound primarily used as a synthetic intermediate in pharmaceuticals, agrochemicals, and fine chemicals. It enables targeted modifications in organic synthesis due to its reactive chlorine and fluorine substituents. This product has a CAS number of 34941-91-8, a molecular formula of C5H4ClFN (not C5H9FO2, as hydrogen count was corrected), and a molecular weight of 129.53 g/mol. It is stable at ambient storage conditions with no signal word classification. Molekula supplies 2-Chloro-4-fluoropyridine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.