Oestradiol17-heptanoateProductName:Oestradiol17-heptanoateAnotherName:Oestradiol17-heptanoate;17beta-estradiolenanthate;17beta-estradiolheptanoateCAS:4956-37-0MolecularWeight:384.55MolecularFormula:C25H36O3Assay:98%EINECS:225-599-8description:Oestradiol17-heptanoateisasexhormonethatispresentinbothmalesandfemales,andisthemostimportantformofestrogeninhumans.Inwomen,itplaysakeyroleinthedevelopmentandfunctioningofthereproductivesystem,aswellasinthegrowthofcertainbones.Italsogovernsthedistributionofbodyfatinwomenandisthemainhormoneresp***ibleforthefactthatwomenareshorterthanmen,on***erage.Boththeovariesandtheadrenalglandsproduceit.Themenstrualcycleinwomeninvolvespredictablevariati***inthelevelsofseveralhormones,withestradiolbeingoneofthem.Itisinvolvedintheovulationprocessandpreparestheinnerliningoftheuterusforimplantation,shouldtheeggbefertilized.Certaintestsdoneonbabo***andotherprimatesh***eindicatedthathishormonealsoplaysacontinualroleinmaintainingapregnancy,helpingittolastforthefullgestationperiod.Asasexhormone,italsotriggersmanyofthedevelopmentsofthereproductivesystemthatbegininpuberty.Itispresentthroughoutthereproductiveyears,anddeclinesduringandaftermenopause.Thisdeclineispreciselywhatcausesmanyofthesymptomsofmenopause,suchashotflashesandnightsweats,vaginaldryness,andthelossofbonemassthatmayleadtoosteoporosis.COA:ProductnameOestradiol17-heptanoateAppearanceWhitecrystallinepowderWater¡Ü3.5%passAssay97.0~103.0%99.2%Lossondrying¡Ü0.5%0.17%Relatedsubstancestotalimpurities¡Ü1.0%Passanyindividualimpurity¡Ü0.5%PassResidualsolventsethanol¡Ü0.5%Pass)