Labelled Testosterone. Principal hormone of the testes, produced by the interstitial cells. Major circulating androgen; converted by 5α-reductase in androgen-dependent target tissues to 5α-dehydrotestosterone which is required for normal male sexual differentiation. Also converted by aromatization to Estradiol.\nControlled substance (anabolic steroid). Androgen.

CAS：77546-39-5
中文别名：17β-羟基雄甾-4-烯-3-酮-16,16,17-d3;睾酮-d3;
英文别名：(8R,9S,10R,13S,14S,17S)-16,16,17-trideuterio-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-3-one;
分子式：C19H25D3O2
分子量：291.443
精确质量：291.228
Psa：37.3
Logp：3.8792

密度：1.134 g/cm3
沸点：432.925ºC at 760 mmHg
熔点：148-150ºC
闪点：5ºC
储存条件：2-8ºC

安全说明：53-45-36/37/39-22
危险类别码：R61
危险品运输编码：UN 2252 3/PG 2
危险品标志：F; T