19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate

Product Name
19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate
CAS No.
2205-78-9
Chemical Name
19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate
Synonyms
Norethindrone Diacetate;Norethindrone Enol Ester;Norethindrone Diacetate Impurity;Norethindrone Impurity 35 (Norethindrone Enol Ester);17-Ethinyl-3,17-dihydroxyestra-3,5-diene 3,17-diacetate;19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate;17-diol, diacetate, (17-alpha)-19-norpregna-5-dien-20-yne-3;(17α)-19-Norpregna-3,5-dien-20-yne-3,17-diol 3,17-Diacetate;19-Norpregna-3,5-dien-20-yne-3,17-diol, 3,17-diacetate, (17α)-;17-alpha-ethynyl-19-nor-delta(sup 3,5)-androstadiene-3,17-diol diacetate
CBNumber
CB81238781
Molecular Formula
C24H30O4
Formula Weight
382.49
MOL File
2205-78-9.mol
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19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate Property

Melting point:
167-169 °C(Solv: methanol (67-56-1))
Boiling point:
429.64°C (rough estimate)
Density 
1.0607 (rough estimate)
refractive index 
1.4860 (estimate)
storage temp. 
Refrigerator
solubility 
Chloroform (Slightly), Dichloromethane (Slightly), Ethyl Acetate (Slightly)
form 
Solid
color 
Off-White to Pale Yellow
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
N825020
Product name
(17α)-19-Norpregna-3,5-dien-20-yne-3,17-diol3,17-Diacetate
Packaging
100mg
Price
$145
Updated
2021/12/16
TRC
Product number
N825020
Product name
(17α)-19-Norpregna-3,5-dien-20-yne-3,17-diol3,17-Diacetate
Packaging
1g
Price
$1135
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
API0005733
Product name
NORETHINDRONE DIACETATE
Purity
95.00%
Packaging
5MG
Price
$499.94
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
71753
Product name
(17α)-19-Norpregna-3,5-dien-20-yne-3,17-diol3,17-Diacetate
Packaging
100mg
Price
$650
Updated
2021/12/16
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19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate Chemical Properties,Usage,Production

Chemical Properties

Off-white Solid

Uses

Inhibits the development of uterus decidua. Estrogenic activity.

19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate Preparation Products And Raw materials

Raw materials

Preparation Products

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19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate Suppliers

J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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86-10-82849933
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jkinfo@jkchemical.com
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China
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021-50135380
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shchemsky@sina.com
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China
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1-631-485-4226; 16314854226
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United States
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Shenzhen Polymeri Biochemical Technology Co., Ltd.
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+86-400-002-6226 13028896684
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18351873721
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China
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Shanghai Saikerui Biotechnology Co. , Ltd.
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021-58000709 15900491054
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China
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Shanghai Zerui Biotechnology Co., Ltd.
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021-54580889 18321124657
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021-54580889
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731997554@qq.com
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2205-78-9, 19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetateRelated Search:


  • (17α)-19-Norpregna-3,5-dien-20-yne-3,17-diol 3,17-Diacetate
  • Norethindrone Diacetate
  • 19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate
  • 17-alpha-ethinethinyl-19-nor-delta(sup 3,5)-androstadiene-3,17-diol diacetate
  • 17-alpha-ethynyl-19-nor-delta(sup 3,5)-androstadiene-3,17-diol diacetate
  • 17-diol, diacetate, (17-alpha)-19-norpregna-5-dien-20-yne-3
  • 17-Ethinyl-3,17-dihydroxyestra-3,5-diene 3,17-diacetate
  • Norethindrone Diacetate Impurity
  • Norethindrone Enol Ester
  • 19-Norpregna-3,5-dien-20-yne-3,17-diol, 3,17-diacetate, (17α)-
  • Norethindrone Impurity 35 (Norethindrone Enol Ester)
  • 2205-78-9
  • Pharmaceuticals, Intermediates & Fine Chemicals, Steroids