13-Ethyl-17-hydroxy-11-methylidene-18,19-dinor-17α-pregn-4-en-20-yn-3-one (3-Ketodesogestrel)

CAS: 54048-10-1

Ref. 86-MM1024.03-0025

Product Information

• Name: 13-Ethyl-17-hydroxy-11-methylidene-18,19-dinor-17α-pregn-4-en-20-yn-3-one (3-Ketodesogestrel)
• Synonyms: Desogestrel USP Related Compound C, Desogestrel USP RC C,Etonogestrel, 3-Keto-desogestrel, Desogestrel Imp. D (EP), Desogestrel Impurity D, 13-Ethyl-17-hydroxy-11-methylidene-18,19-dinor-17alpha-pregn-4-en-20-yn-3-one, 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-11-methylene-, (17alpha)-, (17alpha)-13-Ethyl-17-hydroxy-11-methylene-18,19-dinorpregn-4-en-20-yn-3-one, 17-Ethynyl-17beta-hydroxy-18-methyl-11-methyleneestr-4-en-3-one, 3-Keto-Org 2969, 3-Ketodesogestrel, 3-Oxodesogestrel, Implanon, Nexplanon, Org 3236, Desogestrel Related Compound C, Desogestrel Impurity D, (17-alpha)-13-Ethyl-17-hydroxy-11-methylene-18,19-dinorpregn-4-en-20-yn-3-one, (17R)-13-ethyl-17-ethynyl-17-hydroxy-11-methylidene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one (non-preferred name), (17Α)-13-Ethyl-17-Hydroxy-11-Methylene-18,19-Dinorpregn-4-En-20-Yn-3-One, (17Α)-13-Ethyl-17-Hydroxy-11-Methylene-18,19-Dinorpregn-4-Ene-20-Yne-3-One, (17Α)-13-Etil-17-Hidroxi-11-Metilen-18,19-Dinorpregn-4-En-20-In-3-Ona, (17α)-13-Ethyl-17-hydroxy-11-methylen-18,19-dinorpregn-4-en-20-yn-3-on, (8S,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-11-methylidene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one (non-preferred name), 13-Ethyl-11-methylene-18,19-dinor-17-alpha-pregn-4-en-20-yn-3-one, 13-Ethyl-17-hydroxy-11-methylene-18,19-dinor-17alpha-pregn-4-en-20-yn-3-one, 17-Ethinyl-17-beta-hydroxy-18-methyl-11-methylene-4-estren-3-one, 17-Ethynyl-17β-hydroxy-18-methyl-11-methyleneestr-4-en-3-one, 18,19-Dinor-17alpha-pregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-11-methylene-, 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-11-methylene-, (17-alpha)-, 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-11-methylene-, (17α)-, Etonoestrel, Etonogestrel [USAN:INN], Unii-304Gth6Rnh
• Brand: Mikromol

Chemical properties

• Molecular weight: 324.46
• Formula: C₂₂H₂₈O₂
• Color/Form: Neat
• InChI: InChI=1S/C22H28O2/c1-4-21-13-14(3)20-17-9-7-16(23)12-15(17)6-8-18(20)19(21)10-11-22(21,24)5-2/h2,12,17-20,24H,3-4,6-11,13H2,1H3/t17-,18-,19-,20+,21-,22-/m0/s1
• InChI key: InChIKey=GCKFUYQCUCGESZ-BPIQYHPVSA-N
• SMILES: C#C[C@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@@H]4[C@H]3C(=C)C[C@@]21CC