astemizole
Astemizole is rapidly absorbed from the gastrointestinal tract and competitively binds to histamine H1 receptor sites in the gastrointestinal tract, uterus, blood vessels, and bronchial muscle. It is a histamine H1-receptor antagonist. It has anticholinergic and antipruritic effects.. Reference standards of Astemizole API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
stdClass Object
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[pname] => O-Desmethyl Astemizole
[catalogue_number] => PA 01 81510
[category_ids] => ,76,75,78,70,82,
[chemical_name] =>
[weight] => 444.54
[form] => C27H29FN4O
[cas] => 73736-50-2
[pslug] => 73736-50-2-o-desmethyl-astemizole-pa0181510
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Catalogue No.:PA 01 81510
Molecular Formula : C27H29FN4O
Molecular Weight : 444.54