Trimethoprim sulfate

This classification denotes a urinary anti-infective agent with the molecular formula 2C14H18N4O3.H2O4S, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier E377MF8EQ8, chemically known as 2,4-pyrimidinediamine, 5-((3,4-trimethoxyphenyl)methyl)-, sulfate (2:1) but more generally known as trimethoprim sulfate, which bears US NIH Compound Identifier 64936. European Medicines Agency schedules Trimethoprim sulfate in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB15618MIG. Most nations, for tariff and trade purposes, schedule trimethoprim sulfate under HS 29335995 and SITC 51576. SMILES: COC1=CC(=CC(=C1OC)OC)CC2=CN=C(N=C2N)N.OS(=O)(=O)O.