... ; 5:1 Sell Citus Aurantium P.EBotanical Name: Citrus aurantiumSpecification:Synephrine 4%,6%,8%,10%,30% by HPLC; 5:1Molecular Formula ... : C9H13NO2Molecular Weight:167.21Introduction:The active ingredient of Citrus Aurantium, synephrine is used therapeutically worldwide. As: abdomen pain,diarrhea,edema, constipation ...