Category:
Preclinical Research Services
CAS NO:
53251-94-8
Standard:
ChP,
Pinaverium Bromide is a selective calcium channel blocker used in gastroenterology. The core synthesis involves quaternization of 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid dimethyl ester with methyl bromide. Its molecular formula is C20H23BrN2O4, CAS No. 89724-38-1.
Avoid use in patients with severe hepatic impairment or known hypersensitivity. Store API in sealed containers at controlled room temperature (15-25°C) protected from light and moisture to maintain stability.