CAS Registry Number

CAS 1104-22-9 — Meclizine dihydrochloride

Meclizine dihydrochloride is an antihistamine and anticholinergic medication primarily used to treat vertigo, motion sickness, and nausea. It works by blocking histamine receptors in the brain and inner ear, reducing symptoms of dizziness and vomiting. This compound is also used in some over-the-counter formulations for travel-related sickness. The chemical has a CAS number of 1104-22-9 and carries no signal word under standard classification. It is a white to off-white crystalline powder, soluble in water and alcohol. Molekula supplies Meclizine dihydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.