Formulation: A solid
Formal Name: (3R)-3-((4-hydroxy-1-phenyl-1,2,3,4-tetrahydroisoquinoline-2-carbonyl)oxy)quinuclidine 1-oxide
Purity: ≥95%
Formula Markup: C23H26N2O4
Formula Weight: 394,5
Shelf life (days): 1460
CAS Number: 2747991-39-3
Notes: 4-hydroxy Solifenacin N-oxide is a metabolite of the muscarinic M1, M2, and M3 receptor antagonist solifenacin (Item No. 17320).{69291} It is formed from solifenacin by the cytochrome P450 (CYP) isoform CYP3A4 in human liver microsomes.