Category:
Active Pharmaceutical Ingredients
CAS NO:
1
Standard:
USP;BP,
Aprepitant, Fosaprepitant, and Netupitant are neurokinin-1 (NK1) receptor antagonists used to prevent chemotherapy-induced nausea and vomiting. Key parameters include Aprepitant CAS 159757-11-8 (C24H26ClNO4) and Fosaprepitant CAS 206382-57-6.
Strictly contraindicated with cisapride or pimozide due to QT prolongation risks. Store APIs at controlled room temperature (20-25°C) in dry, light-resistant containers to maintain chemical stability.