Quinidine sulfate

This classification denotes a cation channel blocker and antimalarial agent with the molecular formula 2C20H24N2O2.2H2O.H2O4S, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier J13S2394HE, chemically known as quinidine sulfate, (2:1) (salt) but more generally known as quinidine sulfate, which bears US NIH Compound Identifier 5768. European Medicines Agency schedules Quinidine sulfate in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB15082MIG. Most nations, for tariff and trade purposes, schedule quinidine sulfate under HS 29392000 and SITC 54142. As of Q4 2014, QUINIDINE SULFATE remains US FDA's Preferred Term for this commodity. Quinidine sulfate bears US NLM identifiers UMLS ID C1564021 and NCI Concept Code C48014. SMILES: COC1CCC2C(C1)C(CCN2)[C@@H]([C@H]3C[C@@H]4CC[N@]3C[C@@H]4C=C)O.COC1CCC2C(C1)C(CCN2)[C@@H]([C@H]3C[C@@H]4CC[N@]3C[C@@H]4C=C)O.O.O.OS(=O)(=O)O.