Category:
Active Pharmaceutical Ingredients
CAS NO:
NA
Standard:
In-house Standards,
Ranitidine Hcl is a potent H2 receptor antagonist synthesized via condensation of N,N-dimethyl-2-nitroethenamine with furfural. Its molecular formula is C13H22N4O3S·HCl (CAS: 66357-80-2), primarily manufactured through continuous flow chemistry to ensure high purity.
Due to global NDMA impurity recalls, clinical use is severely restricted or banned in many jurisdictions. Store in a cool, dry place below 25°C away from light to prevent degradation.