Certificate of Analysis


Catalog Number: M2205
Product Name: Macitentan
CAS Number: 441798-33-0

Physical and Chemical Properties
Formula: C19H20Br2N6O4S
Molecular Weight: 588.27
Solubility: DMSO 80 mg/mL
Long-term Storage: at -20°C
Chemical Structure: Macitentan Structure
Analytical Data
HPLC: Shows Min >98% purity
H-NMR: Consistent with structure
Product Information
Description: Macitentan is an orally-active, tissue-targeting dual ET receptor antagonist.
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials at -20°C or below and used within 1 month.