Category:
Prophylactic Biological Products
CAS NO:
NA
Standard:
In-house Standards,
This combination is a fixed-dose pharmaceutical agent integrating Promethazine Hydrochloride (an antihistamine) and Dextromethorphan Hydrobromide (a cough suppressant). Synthesized via salt formation processes, it targets symptomatic relief for upper respiratory infections. The specific molecular composition varies by individual API but generally follows C17H20ClNO·HBr and C18H25NO3·HBr stoichiometries respectively.