Clostebol is discontinued (DEA controlled susbtance). This product is a synthetic anabolic–androgenic steroid (AAS). Clostebol is the 4-chloro analogue of the natural hormone testosterone. The chlorination prevents conversion to dihydrotestosterone (DHT) while also rendering the chemical incapable of conversion to estrogen. Although usually used as an ester including clostebol acetate (Macrobin, Steranabol, Alfa-Trofodermin, Megagrisevit), clostebol caproate (Macrobin-Depot), or clostebol propionate (Yonchlon), unmodified/non-esterified. References: Salomone A, Gerace E, Di Corcia D, Alladio E, Vincenti M, Kintz P. Hair analysis can provide additional information in doping and forensic cases involving clostebol. Drug Test Anal. 2018 Jul 24. doi: 10.1002/dta.2469. [Epub ahead of print] PubMed PMID: 30040250.

纯度：≥98%

CAS：1093-58-9