norethisterone
A synthetic progestogen of the 19-nortestosterone group, Norethisterone is used as a hormonal contraceptives and for treating gynaecological disorders. It is a a derivative of testosterone and is used to treat premenstrual syndrome, dysmenorrhea, menorrhagia, irregular menstruation, menopausal symptoms.Reference standards of Norethisterone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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[pname] => 6α-Hydroxy Norethindrone Acetate
[catalogue_number] => PA 14 39560
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[form] => C22H28O4
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6α-Hydroxy Norethindrone Acetate
Catalogue No.:PA 14 39560
Molecular Formula : C22H28O4
Molecular Weight : 356.46
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[pname] => Norethisterone - Impurity C
[catalogue_number] => PA 14 38030
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[chemical_name] =>
[weight] => 298.42
[form] => C20H26O2
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Norethisterone - Impurity C
Catalogue No.:PA 14 38030
Molecular Formula : C20H26O2
Molecular Weight : 298.42
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[pname] => Norethisterone - Impurity F
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[weight] => 326.47
[form] => C22H30O2
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Norethisterone - Impurity F
Catalogue No.:PA 14 38060
Molecular Formula : C22H30O2
Molecular Weight : 326.47
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[pname] => Norethisterone - Impurity H
[catalogue_number] => PA 14 38080
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[weight] => 314.42
[form] => C20H26O3
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Norethisterone - Impurity H
Catalogue No.:PA 14 38080
Molecular Formula : C20H26O3
Molecular Weight : 314.42
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[pname] => 4,5α-Dihydronorethisterone
[catalogue_number] => PA 14 39510
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[weight] => 300.44
[form] => C20H28O2
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4,5α-Dihydronorethisterone
Catalogue No.:PA 14 39510
Molecular Formula : C20H28O2
Molecular Weight : 300.44
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[pname] => 16β-Hydroxy-17-epi-norethisterone
[catalogue_number] => PA 14 39520
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[weight] => 314.42
[form] => C20H26O3
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16β-Hydroxy-17-epi-norethisterone
Catalogue No.:PA 14 39520
Molecular Formula : C20H26O3
Molecular Weight : 314.42
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[pname] => 10β-Hydroxy Norethindrone
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[weight] => 314.42
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10β-Hydroxy Norethindrone
Catalogue No.:PA 14 39530
Molecular Formula : C20H26O3
Molecular Weight : 314.42
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[pname] => 3β,5α-Tetrahydronorethisterone
[catalogue_number] => PA 14 39540
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[weight] => 302.45
[form] => C20H30O2
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3β,5α-Tetrahydronorethisterone
Catalogue No.:PA 14 39540
Molecular Formula : C20H30O2
Molecular Weight : 302.45
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[pname] => 10β-Hydroperoxy Norethindrone Acetate
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[weight] => 372.45
[form] => C22H28O5
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10β-Hydroperoxy Norethindrone Acetate
Catalogue No.:PA 14 39570
Molecular Formula : C22H28O5
Molecular Weight : 372.45
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Norethindrone Acetate 10β-Hydroxy Impurity
Catalogue No.:PA 14 39580
Molecular Formula : C22H28O4
Molecular Weight : 356.46
stdClass Object
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[pname] => 6β-Acetoxynorethindrone Acetate
[catalogue_number] => PA 14 39590
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[weight] => 398.5
[form] => C24H30O5
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6β-Acetoxynorethindrone Acetate
stdClass Object
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[pname] => Norethindrone 3-Isopropyl Enol Ether
[catalogue_number] => PA 14 39620
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[chemical_name] =>
[weight] => 340.51
[form] => C23H32O2
[cas] => 1265908-61-9
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Norethindrone 3-Isopropyl Enol Ether
Catalogue No.:PA 14 39620
Molecular Formula : C23H32O2
Molecular Weight : 340.51
stdClass Object
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[pname] => Norethindrone β-D-Glucuronide
[catalogue_number] => PA 14 38530
[category_ids] => ,70,75,76,78,82,87,95,
[chemical_name] =>
[weight] => 474.54
[form] => C26H34O8
[cas] => 64701-11-7
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Norethindrone β-D-Glucuronide
Catalogue No.:PA 14 38530
Molecular Formula : C26H34O8
Molecular Weight : 474.54
stdClass Object
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[pname] => Norethindrone Sulfate Sodium Salt
[catalogue_number] => PA 14 38540
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[chemical_name] =>
[weight] => 400.46
[form] => C20H25NaO5S
[cas] => 19778-24-6
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Norethindrone Sulfate Sodium Salt
Catalogue No.:PA 14 38540
Molecular Formula : C20H25NaO5S
Molecular Weight : 400.46
stdClass Object
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[pname] => 6-β-Hydroxy-19-Norandrostenedione
[catalogue_number] => PA 14 0381001
[category_ids] => ,78,75,76,82,
[chemical_name] =>
[weight] => 288.39
[form] => C18H24O3
[cas] => 5949-49-5
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6-β-Hydroxy-19-Norandrostenedione
Catalogue No.:PA 14 0381001
Molecular Formula : C18H24O3
Molecular Weight : 288.39
stdClass Object
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[pname] => Estra-5(10),9(11)-diene-3,17-dione Cyclic 3,17-Bis(1,2-ethanediyl acetal)
[catalogue_number] => PA 14 0381002
[category_ids] => ,75,76,87,78,70,82,
[chemical_name] =>
[weight] => 358.48
[form] => C22H30O4
[cas] => 57905-07-4
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Estra-5(10),9(11)-diene-3,17-dione Cyclic 3,17-Bis(1,2-ethanediyl acetal)
Catalogue No.:PA 14 0381002
Molecular Formula : C22H30O4
Molecular Weight : 358.48
stdClass Object
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[pname] => 6a-Hydroxy-norethindrone
[catalogue_number] => PA 14 0381003
[category_ids] => ,75,76,78,70,82,
[chemical_name] =>
[weight] => 314.43
[form] => C20H26O3
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Catalogue No.:PA 14 0381003
Molecular Formula : C20H26O3
Molecular Weight : 314.43
stdClass Object
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[pname] => Norethisterone octoate
[catalogue_number] => PA 14 0381004
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[chemical_name] =>
[weight] => 424.63
[form] => C28H40O3
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Catalogue No.:PA 14 0381004
Molecular Formula : C28H40O3
Molecular Weight : 424.63
stdClass Object
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[pname] => Norethisterone 3-hexenoate
[catalogue_number] => PA 14 0381005
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[weight] => 394.56
[form] => C26H34O3
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Norethisterone 3-hexenoate
Catalogue No.:PA 14 0381005
Molecular Formula : C26H34O3
Molecular Weight : 394.56
stdClass Object
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[pname] => Norethisterone Hexanoate
[catalogue_number] => PA 14 0381006
[category_ids] => ,75,76,78,70,82,
[chemical_name] =>
[weight] => 396.57
[form] => C26H36O3
[cas] => 89094-33-7
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Catalogue No.:PA 14 0381006
Molecular Formula : C26H36O3
Molecular Weight : 396.57
stdClass Object
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[pname] => (8S,9S,10S,13S,14S,17R)-17-Ethynyl-10-hydroperoxy-13-methyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl (E)-hex-3-enoate
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[weight] => 426.55
[form] => C26H34O5
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(8S,9S,10S,13S,14S,17R)-17-Ethynyl-10-hydroperoxy-13-methyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl (E)-hex-3-enoate
Catalogue No.:PA 14 0381007
Molecular Formula : C26H34O5
Molecular Weight : 426.55