N-hexadecylpyridinium chloride

[1. The monohydrate of the quaternary salt of pyridine and cetyl chloride; a cationic detergent with antiseptic action against nonsporulating bacteria.

Molecular Formula: C₂₁H₃₈ClN

InChI: InChI=1/C21H38N.ClH/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-16-19-22-20-17-15-18-21-22;/h15,17-18,20-21H,2-14,16,19H2,1H3;1H/q+1;/p-1/fC21H38N.Cl/h;1h/qm;-1

InChIKey: InChIKey=YMKDRGPMQRFJGP-QJFXSGAVCY
SMILES: [Cl-].CCCCCCCCCCCCCCCC[n+]1ccccc1

CAS number 123-03-5

Names:
    cetylpyridinium chloride anhydrous
    cetylpyridinium chloride
    hexadecylpyridinium chloride
    N-cetylpyridinium chloride
    N-hexadecylpyridinium chloride
    1-cetylpyridinium chloride
    1-hexadecylpyridine chloride
    1-palmitylpyridinium chloride

Registries:
    PubChem CID 31239
    Beilstein =3578606
    CAS 123-03-5 (from NIST)
    ChEBI 32915
    Gmelin 33016
    PubChem ID 14777941