estrone
Stable isotopes
- 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.
stdClass Object
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[pname] => Estrone Acetate
[catalogue_number] => PA 05 22690
[category_ids] => ,98,87,70,78,82,
[chemical_name] =>
[weight] => 312.4
[form] => C20H24O3
[cas] => 901-93-9
[pslug] => 901-93-9-estrone-acetate-pa0522690
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stdClass Object
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[pname] => 3-O-Methyl Estrone Hydrazone
[catalogue_number] => PA 05 22700
[category_ids] => ,98,78,70,82,87,
[chemical_name] =>
[weight] => 298.42
[form] => C19H26N2O
[cas] => 105663-60-3
[pslug] => 105663-60-3-3-o-methyl-estrone-hydrazone-pa0522700
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3-O-Methyl Estrone Hydrazone
Catalogue No.:PA 05 22700
Molecular Formula : C19H26N2O
Molecular Weight : 298.42
stdClass Object
(
[pname] => 3-O-Methyl Estrone-d5 (Major)
[catalogue_number] => PA STI 061570
[category_ids] => ,98,78,70,82,87,
[chemical_name] =>
[weight] => 289.42
[form] => C19H19D5O2
[cas] => NA
[pslug] => 3-o-methyl-estrone-d5-major-pasti061570
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3-O-Methyl Estrone-d5 (Major)
Catalogue No.:PA STI 061570
Molecular Formula : C19H19D5O2
Molecular Weight : 289.42
stdClass Object
(
[pname] => 3-O-Methyl Estrone-d5 Hydrazone
[catalogue_number] => PA STI 061580
[category_ids] => ,98,78,70,82,87,
[chemical_name] =>
[weight] => 303.45
[form] => C19H21D5N2O
[cas] => NA
[pslug] => 3-o-methyl-estrone-d5-hydrazone-pasti061580
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3-O-Methyl Estrone-d5 Hydrazone
Catalogue No.:PA STI 061580
Molecular Formula : C19H21D5N2O
Molecular Weight : 303.45
stdClass Object
(
[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
[cas] => NA
[pslug] => 16-alpha-hydroxy-estrone-d5-major-mixture-of-the-16-and-17-keto-tautomers-pasti048790
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16α-Hydroxy Estrone-d5 (Major) (mixture of the 16 and 17 keto tautomers)
stdClass Object
(
[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
[cas] => 81586-97-2
[pslug] => 81586-97-2-2-hydroxy-estrone-d4-pasti048810
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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
[category_ids] => ,98,76,75,78,70,82,87,
[chemical_name] =>
[weight] => 290.39
[form] => C18H18D4O3
[cas] => 81586-98-3
[pslug] => 81586-98-3-4-hydroxy-estrone-d4-pasti048820
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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
[pslug] => 1217437-34-7-4-methoxy-estrone-13c-d3-pasti058710
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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] => 4-Methoxyestrone-1,2,16,16-d4
[catalogue_number] => PA STI 088494
[category_ids] => ,98,82,78,70,
[chemical_name] =>
[weight] => 304.42
[form] => C19H20D4O3
[cas] => NA
[pslug] => 4-methoxyestrone-1-2-16-16-d4-pasti088494
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4-Methoxyestrone-1,2,16,16-d4
Catalogue No.:PA STI 088494
Molecular Formula : C19H20D4O3
Molecular Weight : 304.42
stdClass Object
(
[pname] => Sodium Estrone-2,4,16,16-d4 Sulfate
[catalogue_number] => PA STI 088524
[category_ids] => ,98,78,70,82,
[chemical_name] =>
[weight] => 374.46
[form] => C19H19D4NaO4S
[cas] => 285979-80-8
[pslug] => 285979-80-8-sodium estrone-2-4-16-16-d4-sulfate-pasti088524
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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
(
[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
[cas] => 1093230-99-9
[pslug] => 1093230-99-9-3-o-methyl-estrone-d3-pasti088835
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Catalogue No.:PA STI 088835
Molecular Formula : C19H21D3O2
Molecular Weight : 287.42
stdClass Object
(
[pname] => 2-AMino-5-chloropyridine-d3
[catalogue_number] => PA STI 088836
[category_ids] => ,98,75,76,78,70,82,
[chemical_name] =>
[weight] => 131.58
[form] => C5H2D3ClN2
[cas] => 1093384-99-6
[pslug] => 1093384-99-6-2-amino-5-chloropyridine-d3-pasti088836
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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
[category_ids] => ,98,75,76,78,70,82,
[chemical_name] =>
[weight] => 273.35
[form] => C1513C3H22O2
[cas] => 1241684-29-6
[pslug] => 1241684-29-6-estrone-2-3-4-13c3-pasti089199
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Catalogue No.:PA STI 089199
Molecular Formula : C1513C3H22O2
Molecular Weight : 273.35
stdClass Object
(
[pname] => Estrone Sulfate D4
[catalogue_number] => PA STI 089791
[category_ids] => ,98,
[chemical_name] =>
[weight] => 354.45
[form] => C18H18D4O5S
[cas] => 735254-54-3
[pslug] => 735254-54-3-estrone-sulfate-d4-pasti089791
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Catalogue No.:PA STI 089791
Molecular Formula : C18H18D4O5S
Molecular Weight : 354.45
stdClass Object
(
[pname] => Estrone-d4 3-glucuronide
[catalogue_number] => PA STI 089792
[category_ids] => ,98,
[chemical_name] =>
[weight] => 450.52
[form] => C24H26D4O8
[cas] => 870061-18-0
[pslug] => 870061-18-0-estrone-d4 3-glucuronide-pasti089792
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Catalogue No.:PA STI 089792
Molecular Formula : C24H26D4O8
Molecular Weight : 450.52
