ChemicalBook > CAS DataBase List > (8S,9S,13S,14S,17R)-17-ethynyl-4,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-1,17-diol

(8S,9S,13S,14S,17R)-17-ethynyl-4,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-1,17-diol

Product Name
(8S,9S,13S,14S,17R)-17-ethynyl-4,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-1,17-diol
CAS No.
1034298-00-4
Chemical Name
(8S,9S,13S,14S,17R)-17-ethynyl-4,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-1,17-diol
Synonyms
Ethinylestradiol Impurity 3;Ethinylestradiol Impurity 14;Ethinylestradiol 1-Hydroxy 4-Methyl Imp;Ethinylestradiol 1-Hydroxy 4-Methyl Impurity;(8S,9S,13S,14S,17R)-17-ethynyl-4,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-1,17-diol;(8S,9S,13R,14S,17R)-17-Ethynyl-4,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-1,17-diol
CBNumber
CB93927756
Molecular Formula
C21H26O2
Formula Weight
310.44
MOL File
1034298-00-4.mol
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(8S,9S,13S,14S,17R)-17-ethynyl-4,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-1,17-diol Property

Boiling point:
418.9±45.0 °C(Predicted)
Density 
1.19±0.1 g/cm3(Predicted)
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Solid
pka
10.44±0.60(Predicted)
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
H946940
Product name
1-Hydroxy-4-methyl-17-ethynyl-3-dehydroxyestradiol
Packaging
10mg
Price
$185
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
70719
Product name
1-Hydroxy-4-methyl-17-ethynyl-3-dehydroxyestradiol
Packaging
100mg
Price
$2200
Updated
2021/12/16
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(8S,9S,13S,14S,17R)-17-ethynyl-4,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-1,17-diol Chemical Properties,Usage,Production

Uses

1-Hydroxy-4-methyl-17-ethynyl-3-dehydroxyestradiol is a useful synthetic intermediate.

(8S,9S,13S,14S,17R)-17-ethynyl-4,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-1,17-diol Preparation Products And Raw materials

Raw materials

Preparation Products

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(8S,9S,13S,14S,17R)-17-ethynyl-4,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-1,17-diol Suppliers

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1034298-00-4, (8S,9S,13S,14S,17R)-17-ethynyl-4,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-1,17-diolRelated Search:

1,3,5(10), 6-ESTRATETRAEN-17-ALPHA-ETHYNYL-3,17-BETA-DIOL Estradiol 4-Methyl Ethynyl Estradiol 1,3,5(10)-ESTRATRIEN-17-ALPHA-ETHYNYL-3,17-BETA-DIOL-6-ONE EthynylEstradiol Sulfate β-Estradiol 18-Methylethynyl Estradiol (8S,9S,13S,14S,17S)-17-ethynyl-1,13-dimethyl-7,8,9,11,12,14,15,16-octa hydro-6H-cyclopenta[a]phenanthrene-3,17-diol 16-Oxo Ethynyl Estradiol 6-α-Hydroxy Ethinylestradiol 9,11-Dehydro Ethynyl Estradiol 1,3,5(10)-ESTRATRIEN-17-ALPHA-ETHYNYL-3,6-ALPHA, 17-BETA-TRIOL 2-Methyl Ethynyl Estradiol 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol Ethinylestradiol Estrone

  • Ethinylestradiol 1-Hydroxy 4-Methyl Impurity
  • Ethinylestradiol Impurity 14
  • Ethinylestradiol Impurity 3
  • (8S,9S,13R,14S,17R)-17-Ethynyl-4,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-1,17-diol
  • Ethinylestradiol 1-Hydroxy 4-Methyl Imp
  • (8S,9S,13S,14S,17R)-17-ethynyl-4,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-1,17-diol
  • 1034298-00-4