ChemicalBook > CAS DataBase List > (17α)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol

(17α)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol

Product Name
(17α)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol
CAS No.
79727-03-0
Chemical Name
(17α)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol
Synonyms
Diethinylestradienol;Norethindrone Impurity 2;Norethindrone EP Impurity E;Norethindrone 3-Ethinyl Impurity;3-ethynyl-19-nor-17α-pregna-3,5-dien-20-yn-17-ol;3,17-diethynyl-19-norandrosta-3,5-diene-17Beta-ol;(17α)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol;Norethindrone Impurity 5（Norethindrone EP Impurity E）;19-Norpregna-3,5-dien-20-yn-17-ol, 3-ethynyl-, (17α)- (9CI);(17α)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol, CAS 79727-03-0
CBNumber
CB82550884
Molecular Formula
C22H26O
Formula Weight
306.45
MOL File
79727-03-0.mol
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(17α)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol Property

Boiling point:
440.8±45.0 °C(Predicted)
Density 
1.12±0.1 g/cm3(Predicted)
solubility 
soluble in Chloroform, DMSO
pka
13.08±0.60(Predicted)
form 
Solid
color 
Off-White to Pale Yellow
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
API0005932
Product name
3,17-DIETHYNYL-19-NORANDROSTA-3,5-DIENE-17-BETA-OL
Purity
95.00%
Packaging
2MG
Price
$220
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
SHG0006889
Product name
(17-ALPHA)-3-ETHYNYL-19-NORPREGNA-3,5-DIEN-20-YN-17-OL
Purity
95.00%
Packaging
5MG
Price
$504.64
Updated
2021/12/16
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(17α)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol Chemical Properties,Usage,Production

Chemical Properties

Off-White to Pale Yellow Solid

Uses

Norethindrone (N676000) impurity E.

(17α)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol Preparation Products And Raw materials

Raw materials

Preparation Products

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(17α)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol Suppliers

Canada 1 China 23 India 3 United States 2 Global 29
BOC Sciences
Tel
16314854226
Email
info@bocsci.com
Country
United States
ProdList
9923
Advantage
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Standardpharm Co. Ltd.
Tel
86-714-3992388
Email
overseasales1@yongstandards.com
Country
United States
ProdList
14332
Advantage
58

79727-03-0, (17α)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-olRelated Search:


  • Norethindrone Impurity 2
  • (8R,9S,10R,13S,14S,17R)-3,17-diethynyl-13-methyl-2,7,8,9,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ol
  • (17α)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol
  • 3,17-diethynyl-19-norandrosta-3,5-diene-17Beta-ol
  • Diethinylestradienol
  • Norethindrone Impurity (17á-3-Ethynyl-19-Norpregna-3,5-Dien-20-yn-17-ol)
  • Norethindrone EP Impurity E
  • Norethindrone Impurity 5（Norethindrone EP Impurity E）
  • 19-Norpregna-3,5-dien-20-yn-17-ol, 3-ethynyl-, (17α)- (9CI)
  • Norethindrone 3-Ethinyl Impurity
  • 3-ethynyl-19-nor-17α-pregna-3,5-dien-20-yn-17-ol
  • (8R,9S,10R,13S,14S,17R)-3,17-Diethynyl-13-methyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol
  • (17α)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol, CAS 79727-03-0
  • 79727-03-0
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  • Pharmaceuticals
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