Ethynyl Estradiol

• Synonyms:

  (17alpha)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol; 19-Nor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,17-diol; 17-Ethinyl-3,17-estradiol; 17-Ethinylestradiol; 17-Ethynyl-3,17-dihydroxy-1,3,5-oestratriene; 17-Ethynylestra-1,3,5(10)-triene-3,17beta-diol; 17-Ethynylestradiol; 17-Nor-17alpha-pregna-1,3,5-(10)-trien-20-yne-3,17-diol; 17alpha-Ethinyl-1,3,5(10)-estratriene-3,17-diol; 17alpha-Ethinyl-17beta-estradiol; 17alpha-Ethinyl-3,17-dihydroxy-delta1,3,5-estratriene; 17alpha-Ethinylestra-1,3,5(10)-triene-3,17beta-diol; 17alpha-Ethinylestradiol; 17alpha-Ethynylestra-1,3,5(10)-triene-3,17beta-diol; 17alpha-Ethynylestradiol; 19-Nor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,17beta-diol; Amenoron; Chee-O-Gen; Chee-O-Genf; Diogyn E; Dyloform; Esteed; Estigyn; Estinyl; Eston-E; Estoral; Estorals; 17-Ethynylestradiol; Ethidol; Ethinoral; Ethinylestradiol; Ethinyloestradiol; Ethynylestradiol; Ethynyloestradiol; Eticyclin; Eticyclol; Etinestrol; Etinestryl; Etinoestryl; Etistradiol; Follicoral; Ginestrene; Inestra; Linoral; Lynoral; Menolyn; Microfollin; NSC 10973; Novestrol; Oradiol; Orestralyn; Palonyl; Perovex; Primogyn; Primogyn C; Primogyn M; Progynon C; Prosexol; Spanestrin; neo-Estrone

• Hazard Statement:

  Harmful if swallowed; UN number: UN3077; Packing Group: III

• Purity:

  >95% (HPLC)

• Smiles:

  C[C@]12CC[C@H]3[C@@H](CCc4cc(O)ccc34)[C@@H]1CC[C@@]2(O)C#C

• Molecular Formula:

  C20 H24 O2

• Molecular Weight:

  296.4

• InChI:

  InChI=1S/C20H24O2/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/h1,5,7,12,16-18,21-22H,4,6,8-11H2,2H3/t16-,17-,18+,19+,20+/m1/s1

• Additionnal Information:

  IUPAC name: (8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol

• Shipping Conditions:

  Room Temperature

• Storage Conditions:

  -20°C

• CAS Number:

  57-63-6