CAS Registry Number

CAS 170729-80-3 — Aprepitant

Aprepitant is a selective neurokinin-1 (NK1) receptor antagonist used primarily in antiemetic therapy to prevent chemotherapy-induced nausea and vomiting, as well as postoperative nausea. It is also approved for the prevention of delayed nausea and vomiting associated with highly emetogenic cancer therapy. Aprepitant has a CAS number of 170729-80-3, with the molecular formula C23H21F7N4O3 and a molecular weight of 534.43. It must be stored at -15 to -20°C and carries a signal word of Warning. Molekula supplies Aprepitant from research to bulk quantities with full documentation and ISO 9001:2015 traceability.