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6,7-Dehydro ethynyl estradiol

6,7-Dehydro ethynyl estradiol Structure
CAS No.
67703-68-8
Chemical Name:
6,7-Dehydro ethynyl estradiol
Synonyms
DELTA-6-ETHYNYLESTRADIOL;Ethinylestradiol EP Imp I;6,7-Dehydro Ethynyl Estradiol;Ethinylestradiol EP Impurity I;19-Nor-17alpha-pregna-1,3,5(10),6-t;1, 3, 5(10), 6-ESTRATETRAEN-17α-ETHYNYL-3, 17β-DIOL;19-NORPREGNA-1,3,5(10),6-TETRAEN-20-YNE-3,17BETA-DIOL;19-Nor-17α-pregna-1,3,5(10),6-tetraen-20-yne-3,17-diol;(17α)-19-Norpregna-1,3,5(10),6-tetraen-20-yne-3,17-diol;3,17BETA-DIHYDROXY-17A-ETHYNYLESTRA-1,3,5(10),6-TETRAENE
CBNumber:
CB9248069
Molecular Formula:
C20H22O2
Molecular Weight:
294.39
MOL File:
67703-68-8.mol
Modify Date:
2023/5/15 10:44:01
Request For Quotation

6,7-Dehydro ethynyl estradiol Properties

Melting point 181.8-183.7 °C
Boiling point 465.3±45.0 °C(Predicted)
Density 1.23±0.1 g/cm3(Predicted)
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
pka 9.94±0.60(Predicted)
color White to Light Brown

6,7-Dehydro ethynyl estradiol Chemical Properties,Uses,Production

Uses

Ethynyl Estradiol (E685100) impurity.

6,7-Dehydro ethynyl estradiol Preparation Products And Raw materials

Raw materials

ethinyl estriol 6-DEHYDROESTRONE Acetylene

Preparation Products

6,7-Dehydro ethynyl estradiol Suppliers

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Scinova Biotech(Guangzhou) Co., Ltd. 58
ChemStrong Scientific Co.,Ltd 56

67703-68-8(6,7-Dehydro ethynyl estradiol)Related Search:

6-Keto Ethynyl Estradiol Ethinylestradiol Impurity J 2-Methyl 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 18-Methylethynyl Estradiol EthynylEstradiol Sulfate 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol 4-Methyl Ethynyl Estradiol
Ethinylestradiol 1,3,5(10), 6-ESTRATETRAEN-17-ALPHA-ETHYNYL-3,17-BETA-DIOL
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1,3,5(10), 6-ESTRATETRAEN-17-ALPHA-ETHYNYL-3,17-BETA-DIOL (17α)-19-Norpregna-1,3,5(10),6-tetraen-20-yne-3,17-diol DELTA-6-ETHYNYLESTRADIOL 19-NORPREGNA-1,3,5(10),6-TETRAEN-20-YNE-3,17BETA-DIOL 3,17BETA-DIHYDROXY-17A-ETHYNYLESTRA-1,3,5(10),6-TETRAENE 6,7-Dehydro Ethynyl Estradiol Ethinylestradiol EP Impurity I ETHINYLESTRADIOL EP IMPURITY I (6,7-DIDEHYDRO ETHYNYL ESTRADIOL) Ethinylestradiol EP Imp I (8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthrene-3,17-diol Ethinylestradiol Impurity 9（Ethinylestradiol EP Impurity I） 19-Nor-17alpha-pregna-1,3,5(10),6-t 19-Norpregna-1,3,5(10),6-tetraen-20-yne-3,17-diol, (17α)- (8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-9,11,12,13,14,15,16,17-octahydro-8H-cyclopenta[a]phenanthrene-3,17-diol 19-Nor-17α-pregna-1,3,5(10),6-tetraen-20-yne-3,17-diol (8R,9S,13S,14S,17R)-17-Ethynyl-13-methyl-9,11,12,13,14,15,16,17-octahydro-8H-cyclopenta[a]phenanthrene-3,17-diol (Ethinylestradiol Impurity) 1, 3, 5(10), 6-ESTRATETRAEN-17α-ETHYNYL-3, 17β-DIOL 67703-68-8 Impurities Intermediates & Fine Chemicals Pharmaceuticals Steroids