estrone
Estrone is one of the naturally occurring estrogens, an estrogenic hormone which is secreted by the ovary and adipose tissue. It is synthesized from 4-androstenedione and is carcinigenic for human females. Reference standards of Estrone API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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[pname] => 3-O-Methyl Estrone Hydrazone
[catalogue_number] => PA 05 22700
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[weight] => 298.42
[form] => C19H26N2O
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3-O-Methyl Estrone Hydrazone
Catalogue No.:PA 05 22700
Molecular Formula : C19H26N2O
Molecular Weight : 298.42
stdClass Object
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[pname] => 3-O-Methyl Estrone-d5 (Major)
[catalogue_number] => PA STI 061570
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[weight] => 289.42
[form] => C19H19D5O2
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3-O-Methyl Estrone-d5 (Major)
Catalogue No.:PA STI 061570
Molecular Formula : C19H19D5O2
Molecular Weight : 289.42
stdClass Object
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[pname] => 3-O-Methyl Estrone-d5 Hydrazone
[catalogue_number] => PA STI 061580
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[chemical_name] =>
[weight] => 303.45
[form] => C19H21D5N2O
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3-O-Methyl Estrone-d5 Hydrazone
Catalogue No.:PA STI 061580
Molecular Formula : C19H21D5N2O
Molecular Weight : 303.45
stdClass Object
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[pname] => 16α-Hydroxy Estrone-d5 (Major) (mixture of the 16 and 17 keto tautomers)
[catalogue_number] => PA STI 048790
[category_ids] => ,98,76,75,87,
[chemical_name] =>
[weight] => 291.4
[form] => C18H17D5O3
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16α-Hydroxy Estrone-d5 (Major) (mixture of the 16 and 17 keto tautomers)
stdClass Object
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[pname] => 2-Hydroxy Estrone-d4
[catalogue_number] => PA STI 048810
[category_ids] => ,98,76,75,78,70,82,87,
[chemical_name] =>
[weight] => 290.39
[form] => C18H18D4O3
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Catalogue No.:PA STI 048810
Molecular Formula : C18H18D4O3
Molecular Weight : 290.39
stdClass Object
(
[pname] => 4-Hydroxy Estrone-d4
[catalogue_number] => PA STI 048820
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[weight] => 290.39
[form] => C18H18D4O3
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Catalogue No.:PA STI 048820
Molecular Formula : C18H18D4O3
Molecular Weight : 290.39
stdClass Object
(
[pname] => 4-Methoxy Estrone-13C,d3
[catalogue_number] => PA STI 058710
[category_ids] => ,98,76,75,78,70,82,87,
[chemical_name] =>
[weight] => 304.40
[form] => C1813CH21D3O3
[cas] => 1217437-34-7
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Catalogue No.:PA STI 058710
Molecular Formula : C1813CH21D3O3
Molecular Weight : 304.40
stdClass Object
(
[pname] => Estrone-2,4-d2
[catalogue_number] => PA STI 088480
[category_ids] => ,98,78,70,82,
[chemical_name] =>
[weight] => 272.38
[form] => C18H20D2O2
[cas] => 350820-16-5
[pslug] => 350820-16-5-estrone-2-4-d2-pasti088480
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Catalogue No.:PA STI 088480
Molecular Formula : C18H20D2O2
Molecular Weight : 272.38
stdClass Object
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[pname] => Sodium Estrone-2,4,16,16-d4 Sulfate
[catalogue_number] => PA STI 088524
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[weight] => 374.46
[form] => C19H19D4NaO4S
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Sodium Estrone-2,4,16,16-d4 Sulfate
Catalogue No.:PA STI 088524
Molecular Formula : C19H19D4NaO4S
Molecular Weight : 374.46
stdClass Object
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[pname] => 3-O-Methyl Estrone-D3
[catalogue_number] => PA STI 088835
[category_ids] => ,98,75,76,78,70,82,
[chemical_name] =>
[weight] => 287.42
[form] => C19H21D3O2
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Catalogue No.:PA STI 088835
Molecular Formula : C19H21D3O2
Molecular Weight : 287.42
stdClass Object
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[pname] => 2-AMino-5-chloropyridine-d3
[catalogue_number] => PA STI 088836
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[weight] => 131.58
[form] => C5H2D3ClN2
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2-AMino-5-chloropyridine-d3
Catalogue No.:PA STI 088836
Molecular Formula : C5H2D3ClN2
Molecular Weight : 131.58
stdClass Object
(
[pname] => Estrone-2,3,4-13C3
[catalogue_number] => PA STI 089199
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[chemical_name] =>
[weight] => 273.35
[form] => C1513C3H22O2
[cas] => 1241684-29-6
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Catalogue No.:PA STI 089199
Molecular Formula : C1513C3H22O2
Molecular Weight : 273.35