Home > Name List By other > (8R,9S,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,4,6,7,8,9,11,12, 14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

CAS No 68-23-5 , (8R,9S,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,4,6,7,8,9,11,12,
14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

  • Name: (8R,9S,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,4,6,7,8,9,11,12,
    14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
  • Synonyms: Lynestrol; 19-Norethynodrel;Norethinodrel; Enovid; 68-23-5; Noretinodrel [DCIT]; SC-4642; Noretynodrel;(8R,9S,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,4,6,7,8,9,11,12,
    14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one;
  • CAS Registry Number:
  • Melting Point: 169-170 deg C
  • Flash Point: 188.2°C
  • Boiling Point: 441.6°C at 760 mmHg
  • Density: 1.15g/cm3
  • Refractive index: 1.577
  • Safety Statements: Suspected carcinogen with experimental tumorigenic data. Human and experimental reproductive effects. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Hazard Symbols: T
  • Flash Point: 188.2°C
  • EINECS: 200-682-1
  • Molecular Weight: 298.41924
  • InchiKey: ICTXHFFSOAJUMG-SLHNCBLASA-N
  • InChI: InChI=1S/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/h1,16-18,22H,4-12H2,2H3/t16-,17-,18+,19+,20+/m1/s1
  • Risk Statements: 45-61
  • Molecular Formula: C20H26O2
  • Molecular Structure:CAS No:68-23-5 (8R,9S,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,4,6,7,8,9,11,12,<br />14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

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68-23-5 NORETHYNODREL

  • United States EJY Tech, Inc. [Manufacturer]
  • Tel: 301-526-7059
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68-23-5 19-Norpregn-5(10)-en-20-yn-3-one,17-hydroxy-, (17a)-

  • China Hangzhou Sunny Chemical Co., Ltd [Manufacturers]
  • Tel: 86-571-8565-5918, 8821-2363
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68-23-5 DELTA-5(10)-NORETHINDRONE NORETHINODREL

  • Canada Dalton Pharma Services [Manufacturer]
  • Tel: (416)-661-2102/ (800)-567-5060 (Canada Only)
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  • Address: Dalton Pharma Services
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68-23-5 (17ALPHA)-17-HYDROXY-19-NORPREGN-5(10)-EN-20-YN-3-ONE

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
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References of (8R,9S,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,4,6,7,8,9,11,12,
14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
Title: Norethynodrel
CAS Registry Number: 68-23-5
CAS Name: (17a)-17-Hydroxy-19-norpregn-5(10)-en-20-yn-3-one
Synonyms: 17a-ethynyl-17-hydroxy-5(10)-estren-3-one; 13-methyl-17-ethynyl-17-hydroxy-1,2,3,4,6,7,8,9,11,12,13,14,16,17-tetradecahydro-15H-cyclopenta[a]phenanthren-3-one
Molecular Formula: C20H26O2
Molecular Weight: 298.42
Percent Composition: C 80.50%, H 8.78%, O 10.72%
Literature References: Prepn: Colton, US 2691028, US 2725389 (1954, 1955 to Searle). Metabolism studies in mice: Freudenthal et al., Toxicol. Appl. Pharmacol. 24, 125 (1973).
Properties: Crystals from aq methanol, mp 169-170°. [a]D +108° (1% chloroform).
Melting point: mp 169-170°
Optical Rotation: [a]D +108° (1% chloroform)
 
Derivative Type: Mixture with mestranol
CAS Registry Number: 8015-30-3
Trademarks: Conovid E (Searle); Enavid (Searle); Enovid
 
Therap-Cat: Progestogen. In combination with estrogen as contraceptive (oral).
Keywords: Contraceptive (Oral); Progestogen.