Sapropterin

This classification denotes an antioxidant with the molecular formula C9H15N5O3, a preparation that US FDA recognizes as an active ingredient or moiety under Unique Ingredient Identifier EGX657432I, chemically known as 5,6,7,8-tetrahydrobiopterin but more generally known as sapropterin, which bears U.S. NIH Compound Identifier 1125. European Medicines Agency schedules Sapropterin in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB10445MIG. The term SAPROPTERIN is an International Non-Proprietary Name or INN (see World Health Organization INN reference publication, Volume 5, No. 3 1991, List 31). World Health Organization schedules sapropterin in its Anatomical Therapeutic Chemical (ATC) Classification and its WHO-DD or Drug Dictionary. SAPROPTERIN is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix.