3-Ethoxy-androsta-3,5-dien-17-one

972-46-3

Testosterone Imp. B (EP); 3-Ethoxyandrosta-3,5-dien-17-one; Androstenedione Ethylenolether; Testosterone Impurity B

Suspected of causing cancer.

>95% (HPLC)

CCOC1=CC2=CC[C@H]3[C@@H]4CCC(=O)[C@@]4(C)CC[C@@H]3[C@@]2(C)CC1

C21 H30 O2

314.46

InChI=1S/C21H30O2/c1-4-23-15-9-11-20(2)14(13-15)5-6-16-17-7-8-19(22)21(17,3)12-10-18(16)20/h5,13,16-18H,4,6-12H2,1-3H3/t16-,17-,18-,20-,21-/m0/s1

IUPAC name: (8R,9S,10R,13S,14S)-3-ethoxy-10,13-dimethyl-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-one

Room Temperature

-20°C