Certificate of Analysis


Catalog Number: M4821
Product Name: Vilanterol trifenatate
CAS Number: 503070-58-4

Physical and Chemical Properties
Formula: C44H49Cl2NO7
Molecular Weight: 774.77
Solubility: DMSO
Long-term Storage: at -20°C
Chemical Structure: Vilanterol trifenatate Structure
Analytical Data
HPLC: Shows Min >98% purity
H-NMR: Consistent with structure
Product Information
Description: Vilanterol trifenatate is a novel, long-acting β(2)-adrenoceptor (β(2)-AR) agonist with 24 h activity.
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.