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.
stdClass Object
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[pname] => 4-Hydroxy Estrone 1-N3-Adenine
[catalogue_number] => PA 05 22660
[category_ids] => ,85,83,78,70,82,87,
[chemical_name] =>
[weight] => 419.48
[form] => C23H25N5O3
[cas] => 488841-24-3
[pslug] => 488841-24-3-4-hydroxy-estrone-1-n3-adenine-pa0522660
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4-Hydroxy Estrone 1-N3-Adenine
Catalogue No.:PA 05 22660
Molecular Formula : C23H25N5O3
Molecular Weight : 419.48
stdClass Object
(
[pname] => 4-Hydroxy Estrone 1-N7-Guanine
[catalogue_number] => PA 05 22670
[category_ids] => ,85,83,78,70,82,87,
[chemical_name] =>
[weight] => 435.48
[form] => C23H25N5O4
[cas] => 178971-92-1
[pslug] => 178971-92-1-4-hydroxy-estrone-1-n7-guanine-pa0522670
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4-Hydroxy Estrone 1-N7-Guanine
Catalogue No.:PA 05 22670
Molecular Formula : C23H25N5O4
Molecular Weight : 435.48