CAS Registry Number

CAS 657-27-2 — L-Lysine monohydrochloride

L-Lysine monohydrochloride is a crystalline amino acid salt used in nutritional supplements, animal feed, and pharmaceutical formulations. It serves as a source of lysine, an essential amino acid critical for protein synthesis and metabolic processes. Available in powder form, it has a molecular weight of 182.65 g/mol, a CAS number of 657-27-2, and a molecular formula of C6H14N2O2 · HCl. It is stable at ambient temperatures and has no signal word. Molekula supplies L-Lysine monohydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: (2S)-2,6-Diaminohexanoic acid monohydrochloride · ENISYL-F · H-Lys-OH.HCl · L-lysine HCl · L-Lysine hydrochloride · Lysine hcl, l- · lysine hydrochloride · Lysine, l-, monohydrochloride · Trulysine · VIRALYS · L-Lysine HCl 50% solution · L-Lysine monohydrochloride (TF)