Sequifenadine

This classification denotes a serotonin antagonist and histamine-1 receptor antagonist with the molecular formula C22H27NO, a preparation that US FDA recognizes as an active ingredient or moiety under Unique Ingredient Identifier C7Q3TBR3FP, chemically known as 3-quinuclidinemethanol, alpha,alpha-di-o-tolyl- but more generally known as sequifenadine, which bears U.S. NIH Compound Identifier 42553. European Medicines Agency schedules Sequifenadine in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB10488MIG. The term SEQUIFENADINE is an International Non-Proprietary Name or INN (see World Health Organization INN reference publication, Volume 1, No. 4, 1987, List 27). SEQUIFENADINE is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix.