Ethynodiol Diacetate

Ethynodiol diacetate is a synthetic progestogen. It prevents the development of osteoporosis in ovariectomized rats when administered at a dose of 9 µg/animal per day. Ethynodiol diacetate inhibits copulatory ovulation in rabbits. Formulations containing ethynodiol diacetate have been used as oral contraceptives.Formal Name: (3beta,17alpha)-19-norpregn-4-en-20-yne-3,17-diol, 3,17-diacetate. CAS Number: 297-76-7. Synonyms: SC-11800. Molecular Formula: C24H32O4. Formula Weight: 384.5. Purity: >98%. Formulation: (Request formulation change), A solid. Solubility: DMF: 20mg/mL, DMF:PBS (pH 7.2) (1:2): 0.3mg/mL, DMSO: 10mg/mL, Ethanol: 10mg/mL. SMILES: CC(O[C@H]1CC[C@@]2([H])C(CC[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CC[C@]4(C#C)OC(C)=O)=C1)=O. InChi Code: InChI=1S/C24H32O4/c1-5-24(28-16(3)26)13-11-22-21-8-6-17-14-18(27-15(2)25)7-9-19(17)20(21)10-12-23(22,24)4/h1,14,18-22H,6-13H2,2-4H3/t18-,19-,20+,21+,22-,23-,24-/m0/s1. InChi Key: ONKUMRGIYFNPJW-KIEAKMPYSA-N.