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CAS No 54048-10-1 , Etonogestrel Search by region : China

  • Name: Etonogestrel
  • Synonyms: 13-Ethyl-17-ethynyl-17-hydroxy-11-methylidene-2,6,7,8,9,10,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-one;Etonogestrel;
  • CAS Registry Number:
  • Melting Point: 182-184 ºC
  • Flash Point: 201.1 ºC
  • Boiling Point: 473.1 ºC at 760 mmHg
  • Density: 1.13 g/cm3
  • Refractive index: 1.574
  • Flash Point: 201.1 ºC
  • EINECS: 258-936-2
  • Molecular Weight: 324.46
  • InChI: InChI=1/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
  • Molecular Formula: C22H28O2
  • Molecular Structure:CAS No:54048-10-1 Etonogestrel

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54048-10-1 Etonogestrel

  • Chemical name: 13-Ethyl-17-ethynyl-17-hydroxy-11-methylidene-2,6,7,8,9,10,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-one Molecular Structure: Molecular Formula:C22H28O2 Molecular Weight:324.46 CAS NO.:54048-10-1 Important Specificati...
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References of Etonogestrel
Title: Etonogestrel
CAS Registry Number: 54048-10-1
CAS Name: (17a)-13-Ethyl-17-hydroxy-11-methylene-18,19-dinorpregn-4-en-20-yn-3-one
Synonyms: 17-ethynyl-17b-hydroxy-18-methyl-11-methyleneestr-4-en-3-one; 3-ketodesogestrel; 3-oxodesogestrel
Manufacturers' Codes: Org-3236
Trademarks: Implanon (Organon)
Molecular Formula: C22H28O2
Molecular Weight: 324.46
Percent Composition: C 81.44%, H 8.70%, O 9.86%
Literature References: Biologically active metabolite of desogestrel, q.v.. Prepn: H. Hofmeister et al., EP 51762; eidem, US 4371529 (1982, 1983 both to Schering AG); H. Gao et al., Steroids 62, 398 (1997). Series of articles on clinical experience: Contraception 58, Suppl. 1, 75S-115S (1998). Clinical safety and efficacy: H. B. Croxatto et al., Hum. Reprod. 14, 976 (1999). Review of clinical studies: J. E. Edwards, A. Moore, Br. J. Fam. Plann. 24, 3-16 (1999).
Properties: mp 199-201°. [a]D +87.6°.
Melting point: mp 199-201°
Optical Rotation: [a]D +87.6°
Therap-Cat: Progestogen; implantable contraceptive.
Keywords: Contraceptive (Implantable); Progestogen.