CAS Registry Number

CAS 522-51-0 — Dequalinium chloride

Dequalinium chloride is a quaternary ammonium compound used as an antiseptic and antimicrobial agent in pharmaceutical and topical formulations. It is effective against a broad spectrum of microorganisms. Available with CAS number 522-51-0, molecular formula C30H40Cl2N4, and molecular weight 527.57 g/mol. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Dequalinium chloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.