Home > Name List By e > Estra-1,3,5(10)-trien-17-one,16-chloro-3-methoxy-, (16a)-

CAS No 4091-75-2 , Estra-1,3,5(10)-trien-17-one,16-chloro-3-methoxy-, (16a)-

  • Name: Estra-1,3,5(10)-trien-17-one,16-chloro-3-methoxy-, (16a)-
  • Synonyms: Atheran N; Metilalfa;16a-Chloroestrone 3-methyl ether;Ormovas; Lesterol; Liprotene;Estra-1,3,5(10)-trien-17-one,16a-chloro-3-methoxy- (6CI,7CI,8CI); Atheran; SC 8246;Arteriosterol; Clomestrone; Steroclazina;Estra-1,3,5(10)-trien-17-one,16-chloro-3-methoxy-, (16a)-; Sincolestrol;
  • CAS Registry Number:
  • Flash Point: 175.9°C
  • Boiling Point: 465.5°C at 760 mmHg
  • Density: 1.21g/cm3
  • Refractive index: 1.578
  • Flash Point: 175.9°C
  • EINECS: 223-835-4
  • Molecular Weight: 318.83772
  • InChI: InChI=1/C19H23ClO2/c1-19-8-7-14-13-6-4-12(22-2)9-11(13)3-5-15(14)16(19)10-17(20)18(19)21/h4,6,9,14-17H,3,5,7-8,10H2,1-2H3/t14-,15-,16+,17-,19+/m1/s1
  • Molecular Formula: C19H23 Cl O2
  • Molecular Structure:CAS No:4091-75-2 Estra-1,3,5(10)-trien-17-one,16-chloro-3-methoxy-, (16a)-

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References of Estra-1,3,5(10)-trien-17-one,16-chloro-3-methoxy-, (16a)-
Title: Clomestrone
CAS Registry Number: 4091-75-2
CAS Name: (16a)-16-Chloro-3-methoxyestra-1,3,5(10)-trien-17-one
Synonyms: 16a-chloroestrone 3-methyl ether
Trademarks: Arterolo (Nuovo Cons.); Atheran
Molecular Formula: C19H23ClO2
Molecular Weight: 318.84
Percent Composition: C 71.57%, H 7.27%, Cl 11.12%, O 10.04%
Literature References: Prepn: Mueller et al., J. Am. Chem. Soc. 80, 1769 (1958); Mueller, US 2855411 (1958 to Searle); Ravizza, CH 343396 (1959). Alternate route: Labs. Sobio, FR 1350100 (1964).
Properties: Crystals from chloroform, mp 179-180°. [a]D +161° (chloroform).
Melting point: mp 179-180°
Optical Rotation: [a]D +161° (chloroform)