Product Name

  • Name

    Moxestrol

  • EINECS
  • CAS No. 34816-55-2
  • Article Data5
  • CAS DataBase
  • Density 1.22g/cm3
  • Solubility
  • Melting Point 280°
  • Formula C21H26O3
  • Boiling Point 477.7°Cat760mmHg
  • Molecular Weight 326.436
  • Flash Point 242.7°C
  • Transport Information
  • Appearance
  • Safety An experimental teratogen. Experimental reproductive effects. Questionable carcinogen with experimental carcinogenic data. A steroid. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Risk Codes
  • Molecular Structure Molecular Structure of 34816-55-2 (Moxestrol)
  • Hazard Symbols
  • Synonyms 11beta-Methoxyethinylestradiol;Moxestrolum;RU 2858;Moxestrol;
  • PSA 49.69000
  • LogP 3.23750

Moxestrol Chemical Properties

IUPAC Name: (8S,9S,11S,13S,14S,17R)-17-ethynyl-11-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol Synonyms: (11beta,17beta)-17-Ethynyl-11-methoxyestra-1(10),2,4-triene-3,17-diol ; (11beta,17beta)-17-Ethynyl-11-methoxyestra-1,3,5(10)-triene-3,17-diol ; 11b-Methoxy-17a-ethynyl-D1,3,5(10)estratriene-3,17b-diol ; 11b-Methoxy-17a-ethynylestradiol ; 11b-Methoxy-19-nor-17a-pregna-1,3,5(10)-trien-20-yne-3,17-diol ; 17a-Ethynyl-11b-methoxyestra-1,3,5(10)-triene-3,17b-diol
Molecular Formula of Moxestrol (CAS NO.34816-55-2) : C21H26O3
Molecular Weight of Moxestrol (CAS NO.34816-55-2) : 326.4293
Molecular Structure of Moxestrol (CAS NO.34816-55-2) :
CAS NO: 34816-55-2
Index of Refraction: 1.609
Surface Tension: 55.8 dyne/cm
Density: 1.22 g/cm3
Flash Point: 242.7 °C
Enthalpy of Vaporization: 78.13 kJ/mol
Boiling Point: 477.7 °C at 760 mmHg
Vapour Pressure: 6.19E-10 mmHg at 25°C

Moxestrol Toxicity Data With Reference

1.    

scu-rat TDLo:50 µg/kg (16-20D preg):REP

    JRPFA4    Journal of Reproduction and Fertility. 59 (1980),43.
2.    

scu-rat TDLo:50 µg/kg (16-20D preg):TER

    JRPFA4    Journal of Reproduction and Fertility. 59 (1980),43.
3.    

imp-ham TDLo:400 mg/kg/39W-C:CAR

    CNREA8    Cancer Research. 47 (1987),2583.

Moxestrol Safety Profile

An experimental teratogen. Experimental reproductive effects. Questionable carcinogen with experimental carcinogenic data. A steroid. When heated to decomposition it emits acrid smoke and irritating fumes.

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