norethindrone

Norethindrone A synthetic progestational hormone with actions similar to those of PROGESTERONE but functioning as a more potent inhibitor of ovulation. It has weak estrogenic and androgenic properties. The hormone has been used in treating amenorrhea, functional uterine bleeding, endometriosis, and for contraception.

Molecular Formula: C₂₀H₂₆O₂

InChI: InChI=1/C20H26O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,12,15-18,22H,4-11H2,2H3/t15-,16+,17+,18-,19-,20-/m0/s1

InChIKey: InChIKey=VIKNJXKGJWUCNN-XGXHKTLJBN
SMILES: CC12CCC3C(C1CCC2(C#C)O)CCC4=CC(=O)CCC34

Names:
    norethindrone
    Prestwick_646
    (8R,9S,10R,13S,14S,17S)-17-ethynyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
    68-22-4

Registries:
    PubChem CID 6230
    PubChem ID 10321609