Metenolone enanthate
Metenolone enanthate, or methenolone enanthate, sold under the brand names Primobolan Depot and Nibal Injection, is an androgen and anabolic steroid (AAS) medication which is used mainly in the treatment of anemia due to bone marrow failure.[6] As an AAS, metenolone enanthate is antigonadotropic and can suppress the hypothalamic–pituitary–gonadal axis and produce reversible hypogonadism and infertility.[2][3][6] Metenolone enanthate was introduced for medical use in 1962 in the United States under the brand name Nibal Depot.[6] It was soon discontinued in the United States and was marketed instead in Europe in the 1960s and 1970s under the brand name Primobolan Depot.[2][3][4][5] Metenolone enanthate is or has been marketed under the brand names Nibal Injection and Primobolan Depot.
Routes ofadministrationIntramuscular injectionDrug classAndrogenAnabolic steroidAndrogen esterLegal statusPharmacokineticElimination half-lifeIUPAC nameCAS NumberChemSpiderCompTox DashboardECHA InfoCardFormulaMolar massSMILESanemiabone marrow failureinjection into musclemetenolone acetateby mouthSide effectssymptomsmasculinizationincreased hair growthvoice changessexual desiresyntheticagonistandrogen receptorbiological targettestosteronedihydrotestosteroneanabolicandrogenicestrogenicliver damagemetenolone esterprodrugmetenoloneimprove physique and performancecontrolled substanceTurkeybreast cancerAndrostanolone (DHT)MethyltestosteroneMethandriolFluoxymesteroneMetandienoneDrostanoloneOxymetholoneOxandroloneStanozololNandroloneEthylestrenolNorethandrolonearomatizedgynecomastiaantigonadotropichypothalamic–pituitary–gonadal axishypogonadisminfertilitybiological half-lifeTestosterone propionateTestosterone phenylpropionateTestosterone isobutyrateMixed testosterone estersTestosterone enanthateTestosterone cypionateTestosterone undecanoateTestosterone buciclateNandrolone phenylpropionateNandrolone decanoateMethandriol bisenanthoyl acetatei.m. injectionList of androgens/anabolic steroidsList of androgen estersandrostanesteroidderivativeenanthateBoldenone undecylenateUndecylenic acidDrostanolone propionatePropanoic acidEthanoic acidHeptanoic acidDecanoic acidPhenylpropanoic acidTrenbolone acetateTrenbolone enanthatecarbonstraight-chain fatty acidsaromaticpotencyDurationintramuscularsubcutaneous injectionoil solutionUnited StatesEuropeprofessionalathletesWayback MachineAndrogensantiandrogensagonistsAndrostenediol dipropionateClostebolClostebol acetateClostebol caproateClostebol propionateCloxotestosterone acetatePrasterone (dehydroepiandrosterone, DHEA)Prasterone enanthate (DHEA enanthate)Prasterone sulfate (DHEA sulfate)Quinbolonetestosterone ester mixturesDeposteronaOmnadrenSustanonTestoviron DepotAndrostanolone (stanolone, dihydrotestosterone, DHT)Bolazine capronateDrostanolone propionate (dromostanolone propionate)