fexofenadine
Fexofenadine used to relieve allergy symptoms such as watery eyes, runny nose, itching eyes/nose, sneezing, hives, and itching. It is sold under the trade name Allegra & FX 24. Reference standards of Fexofenadine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object
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[pname] => 4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-butyn-1-yl]-α,α-dimethyl-benzeneacetic Acid
[catalogue_number] => PA 06 17040
[category_ids] => ,70,75,78,79,80,82,
[chemical_name] =>
[weight] => 481.63
[form] => C32H35NO3
[cas] => 832088-68-3
[pslug] => 832088-68-3-4-4-4-hydroxydiphenylmethyl-1-piperidinyl-1-butyn-1-yl-α-α-dimethyl-benzeneacetic-acid-pa0617040
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4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-butyn-1-yl]-α,α-dimethyl-benzeneacetic Acid
Catalogue No.:PA 06 17040
Molecular Formula : C32H35NO3
Molecular Weight : 481.63
stdClass Object
(
[pname] => 1-Dehydroxy-1-dehyro-fexofenadine-d6 Methyl Ester
[catalogue_number] => PA STI 088133
[category_ids] => ,79,80,78,70,82,98,
[chemical_name] =>
[weight] => 501.69
[form] => C33H31D6NO3
[cas] => 154825-95-3
[pslug] => 154825-95-3-1-dehydroxy-1-dehyro-fexofenadine-d6-methyl-ester-pasti088133
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1-Dehydroxy-1-dehyro-fexofenadine-d6 Methyl Ester
Catalogue No.:PA STI 088133
Molecular Formula : C33H31D6NO3
Molecular Weight : 501.69
stdClass Object
(
[pname] => Fexofenadine-d6 Methyl Ester
[catalogue_number] => PA STI 088136
[category_ids] => ,79,80,78,70,82,98,
[chemical_name] =>
[weight] => 521.72
[form] => C33H35D6NO4
[cas] => 1286458-00-1
[pslug] => 1286458-00-1-fexofenadine-d6-methyl-ester-pasti088136
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Fexofenadine-d6 Methyl Ester
Catalogue No.:PA STI 088136
Molecular Formula : C33H35D6NO4
Molecular Weight : 521.72
stdClass Object
(
[pname] => Fexofenadine-d10 Methyl Ester
[catalogue_number] => PA STI 088137
[category_ids] => ,79,80,78,70,82,98,
[chemical_name] =>
[weight] => 525.74
[form] => C33H31D10NO4
[cas] => 2714416-93-8
[pslug] => 2714416-93-8-fexofenadine-d10-methyl-ester-pasti088137
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Fexofenadine-d10 Methyl Ester
Catalogue No.:PA STI 088137
Molecular Formula : C33H31D10NO4
Molecular Weight : 525.74