CAS Registry Number

CAS 20260-53-1 — Nicotinoyl chloride hydrochloride

Nicotinoyl chloride hydrochloride is a reactive intermediate used in organic synthesis, particularly for preparing nicotinamide derivatives, pharmaceuticals, and agrochemicals. It serves as a key reagent in acylation reactions and peptide modifications. This compound has a CAS number of 20260-53-1, a molecular formula of C6H4ClNO · HCl, and a molecular weight of 178.02 g/mol. It should be stored at ambient conditions under dry, inert conditions. The product carries a Danger signal word due to its corrosive and hazardous nature. Molekula supplies Nicotinoyl chloride hydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.