olopatadine
Olopatadine is an antihistamine drug used in the form of eye drops and nasal drops to treatallergic symptoms like inflammation, itching, watering, and burning. It is also an anticholinergic and mast cell stabilizer.Reference standards of Olopatadine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object
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[pname] => Olopatadine
[catalogue_number] => PA 15 61000
[category_ids] => ,79,80,71,78,70,82,
[chemical_name] =>
[weight] => 337.41
[form] => C21H23NO3
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Catalogue No.:PA 15 61000
Molecular Formula : C21H23NO3
Molecular Weight : 337.41
stdClass Object
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[pname] => α-Hydroxy Olopatadine
[catalogue_number] => PA 15 25560
[category_ids] => 71,80,75,82,78,70
[chemical_name] =>
[weight] => 353.41
[form] => C21H23NO4
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Catalogue No.:PA 15 25560
Molecular Formula : C21H23NO4
Molecular Weight : 353.41
stdClass Object
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[pname] => N-Nitroso Olopatadine N-Desmethyl Impurity
[catalogue_number] => PA 15 0611009
[category_ids] => ,71,78,79,80,82,162,
[chemical_name] =>
[weight] => 352.39
[form] => C20H20N2O4
[cas] => NA
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N-Nitroso Olopatadine N-Desmethyl Impurity
Catalogue No.:PA 15 0611009
Molecular Formula : C20H20N2O4
Molecular Weight : 352.39
stdClass Object
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[pname] => 2-(11-(3-(Dimethylamino)propyl)-11-hydroxy-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic Acid
[catalogue_number] => PA 15 0611010
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[chemical_name] =>
[weight] => 355.43
[form] => C21H25NO4
[cas] => 949141-21-3
[pslug] => 949141-21-3-2-11-3-dimethylamino-propyl-11-hydroxy-6-11-dihydrodibenzo-b-e-oxepin-2-yl-acetic-acid-pa150611010
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2-(11-(3-(Dimethylamino)propyl)-11-hydroxy-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic Acid
Catalogue No.:PA 15 0611010
Molecular Formula : C21H25NO4
Molecular Weight : 355.43
stdClass Object
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[pname] => (Z)-2-Hydroxy-2-(11-(3-(methyl(nitroso)amino)propylidene)-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic Acid
[catalogue_number] => PA 15 0611011
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[weight] => 368.39
[form] => C20H20N2O5
[cas] => NA
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(Z)-2-Hydroxy-2-(11-(3-(methyl(nitroso)amino)propylidene)-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic Acid
Catalogue No.:PA 15 0611011
Molecular Formula : C20H20N2O5
Molecular Weight : 368.39
stdClass Object
(
[pname] => 2-((4-(Carboxymethyl)phenoxy)methyl)benzoic Acid
[catalogue_number] => PA 15 0611015
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[chemical_name] =>
[weight] => 286.28
[form] => C16H14O5
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2-((4-(Carboxymethyl)phenoxy)methyl)benzoic Acid
Catalogue No.:PA 15 0611015
Molecular Formula : C16H14O5
Molecular Weight : 286.28
stdClass Object
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[pname] => 4-(10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)-1-methylpiperidine
[catalogue_number] => PA 15 0611016
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[weight] => 289.42
[form] => C21H23N
[cas] => 21081-07-2
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4-(10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)-1-methylpiperidine
Catalogue No.:PA 15 0611016
Molecular Formula : C21H23N
Molecular Weight : 289.42
stdClass Object
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[catalogue_number] => PA 15 0611018
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[weight] => 295.34
[form] => C18H17NO3
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N,N-Dimethyl-2-(11-oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetamide
Catalogue No.:PA 15 0611018
Molecular Formula : C18H17NO3
Molecular Weight : 295.34
