olopatadine

Heterocycles - 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.

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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
    [cas] => 113806-05-6
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PA 15 61000
PA 15 61000

Olopatadine


  • Catalogue No.:PA 15 61000

  • CAS :

    113806-05-6

  • Molecular Formula : C21H23NO3

  • Molecular Weight : 337.41

stdClass Object
(
    [pname] => Olopatadine N-Oxide
    [catalogue_number] => PA 15 25520
    [category_ids] => ,79,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 353.41
    [form] => C21H23NO4
    [cas] => 203188-31-2
    [pslug] => 203188-31-2-olopatadine-n-oxide-pa1525520
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PA 15 25520
PA 15 25520

Olopatadine N-Oxide


  • Catalogue No.:PA 15 25520

  • CAS :

    203188-31-2

  • Molecular Formula : C21H23NO4

  • Molecular Weight : 353.41

stdClass Object
(
    [pname] => (Z)-Isopropyl 2-(11-(3-(dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepin-2-yl)Acetate
    [catalogue_number] => PA 15 25540
    [category_ids] => ,79,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 379.49
    [form] => C24H29NO3
    [cas] => 1206456-44-1
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PA 15 25540
PA 15 25540

(Z)-Isopropyl 2-(11-(3-(dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepin-2-yl)Acetate


  • Catalogue No.:PA 15 25540

  • CAS :

    1206456-44-1

  • Molecular Formula : C24H29NO3

  • Molecular Weight : 379.49

stdClass Object
(
    [pname] => Olopatadine Acetaldehyde
    [catalogue_number] => PA 15 25550
    [category_ids] => ,79,71,78,70,82,
    [chemical_name] => 
    [weight] => 321.41
    [form] => C21H23NO2
    [cas] => 1376615-97-2
    [pslug] => 1376615-97-2-olopatadine-acetaldehyde-pa1525550
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PA 15 25550
PA 15 25550

Olopatadine Acetaldehyde


  • Catalogue No.:PA 15 25550

  • CAS :

    1376615-97-2

  • Molecular Formula : C21H23NO2

  • Molecular Weight : 321.41

stdClass Object
(
    [pname] => α-Hydroxy Olopatadine
    [catalogue_number] => PA 15 25560
    [category_ids] => ,71,80,75,82,78,70,
    [chemical_name] => 
    [weight] => 353.41
    [form] => C21H23NO4
    [cas] => 1331822-32-2
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PA 15 25560
PA 15 25560

α-Hydroxy Olopatadine


  • Catalogue No.:PA 15 25560

  • CAS :

    1331822-32-2

  • Molecular Formula : C21H23NO4

  • Molecular Weight : 353.41

stdClass Object
(
    [pname] => (Z)-3-(2-(2-Butoxy-2-oxoethyl)dibenzo[b,e]oxepin-11(6H)-ylidene)-N,N-dimethylpropan-1-aminium Chloride
    [catalogue_number] => PA 15 25570
    [category_ids] => ,71,78,70,82,
    [chemical_name] => 
    [weight] => 429.98
    [form] => C25H32ClNO3
    [cas] => NA
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PA 15 25570
PA 15 25570

(Z)-3-(2-(2-Butoxy-2-oxoethyl)dibenzo[b,e]oxepin-11(6H)-ylidene)-N,N-dimethylpropan-1-aminium Chloride


  • Catalogue No.:PA 15 25570

  • CAS :

    NA

  • Molecular Formula : C25H32ClNO3

  • Molecular Weight : 429.98

stdClass Object
(
    [pname] => (Z)-Olopatadine N-Oxide
    [catalogue_number] => PA 15 25580
    [category_ids] => ,79,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 353.41
    [form] => C21H23NO4
    [cas] => 173174-07-7
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PA 15 25580
PA 15 25580

(Z)-Olopatadine N-Oxide


  • Catalogue No.:PA 15 25580

  • CAS :

    173174-07-7

  • Molecular Formula : C21H23NO4

  • Molecular Weight : 353.41

stdClass Object
(
    [pname] => Olopatadine Carbaldehyde Hydrochloride
    [catalogue_number] => PA 15 25590
    [category_ids] => ,79,71,78,70,82,
    [chemical_name] => 
    [weight] => 343.85
    [form] => C20H22ClNO2
    [cas] => NA
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PA 15 25590
PA 15 25590

Olopatadine Carbaldehyde Hydrochloride


  • Catalogue No.:PA 15 25590

  • CAS :

    NA

  • Molecular Formula : C20H22ClNO2

  • Molecular Weight : 343.85

stdClass Object
(
    [pname] => α-Hydroxy Olopatadine Hydrochloride
    [catalogue_number] => PA 15 25600
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    [chemical_name] => 
    [weight] => 389.87
    [form] => C21H24ClNO4
    [cas] => 1331668-21-3
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PA 15 25600
PA 15 25600

α-Hydroxy Olopatadine Hydrochloride


  • Catalogue No.:PA 15 25600

  • CAS :

    1331668-21-3

  • Molecular Formula : C21H24ClNO4

  • Molecular Weight : 389.87

stdClass Object
(
    [pname] => (E)-Olopatadine
    [catalogue_number] => PA 15 25610
    [category_ids] => ,79,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 337.41
    [form] => C21H23NO3
    [cas] => 113806-06-7
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PA 15 25610
PA 15 25610

(E)-Olopatadine


  • Catalogue No.:PA 15 25610

  • CAS :

    113806-06-7

  • Molecular Formula : C21H23NO3

  • Molecular Weight : 337.41

stdClass Object
(
    [pname] => (Z)-2-(11-(3-(Dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepin-2-yl)-N,N-dimethylacetamide Hydrochloride
    [catalogue_number] => PA 15 25620
    [category_ids] => ,79,71,78,70,82,
    [chemical_name] => 
    [weight] => 400.94
    [form] => C23H29ClN2O2
    [cas] => NA
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PA 15 25620
PA 15 25620

(Z)-2-(11-(3-(Dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepin-2-yl)-N,N-dimethylacetamide Hydrochloride


  • Catalogue No.:PA 15 25620

  • CAS :

    NA

  • Molecular Formula : C23H29ClN2O2

  • Molecular Weight : 400.94

stdClass Object
(
    [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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PA 15 0611009
PA 15 0611009

N-Nitroso Olopatadine N-Desmethyl Impurity


  • Catalogue No.:PA 15 0611009

  • CAS :

    NA

  • Molecular Formula : C20H20N2O4

  • Molecular Weight : 352.39

stdClass Object
(
    [pname] => 2-(11-(3-(Dimethylamino)propyl)-11-hydroxy-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic Acid
    [catalogue_number] => PA 15 0611010
    [category_ids] => ,79,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 355.43
    [form] => C21H25NO4
    [cas] => 949141-21-3
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PA 15 0611010
PA 15 0611010

2-(11-(3-(Dimethylamino)propyl)-11-hydroxy-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic Acid


  • Catalogue No.:PA 15 0611010

  • CAS :

    949141-21-3

  • Molecular Formula : C21H25NO4

  • Molecular Weight : 355.43

stdClass Object
(
    [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
    [category_ids] => ,79,80,71,78,70,82,162,
    [chemical_name] => 
    [weight] => 368.39
    [form] => C20H20N2O5
    [cas] => NA
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PA 15 0611011
PA 15 0611011

(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

  • CAS :

    NA

  • Molecular Formula : C20H20N2O5

  • Molecular Weight : 368.39

stdClass Object
(
    [pname] => N-Desmethyl N-Nitroso Olopatadine Isopropyl Ester (Z-Isomer)
    [catalogue_number] => PA 15 0611012
    [category_ids] => ,79,71,76,75,78,70,82,162,
    [chemical_name] => 
    [weight] => 394.47
    [form] => C23H26N2O4
    [cas] => NA
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PA 15 0611012
PA 15 0611012

N-Desmethyl N-Nitroso Olopatadine Isopropyl Ester (Z-Isomer)


  • Catalogue No.:PA 15 0611012

  • CAS :

    NA

  • Molecular Formula : C23H26N2O4

  • Molecular Weight : 394.47

stdClass Object
(
    [pname] => 11-(3-(Dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepine-2-carbaldehyde Hydrochloride
    [catalogue_number] => PA 15 0611014
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    [chemical_name] => 
    [weight] => 343.85
    [form] => C20H22ClNO2
    [cas] => 2519517-78-1
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PA 15 0611014
PA 15 0611014

11-(3-(Dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepine-2-carbaldehyde Hydrochloride


  • Catalogue No.:PA 15 0611014

  • CAS :

    2519517-78-1

  • Molecular Formula : C20H22ClNO2

  • Molecular Weight : 343.85

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    [catalogue_number] => PA 15 0611015
    [category_ids] => ,79,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 286.28
    [form] => C16H14O5
    [cas] => 55453-89-9
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PA 15 0611015
PA 15 0611015

2-((4-(Carboxymethyl)phenoxy)methyl)benzoic Acid


  • Catalogue No.:PA 15 0611015

  • CAS :

    55453-89-9

  • 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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    [chemical_name] => 
    [weight] => 289.42
    [form] => C21H23N
    [cas] => 21081-07-2
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PA 15 0611016
PA 15 0611016

4-(10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)-1-methylpiperidine


  • Catalogue No.:PA 15 0611016

  • CAS :

    21081-07-2

  • Molecular Formula : C21H23N

  • Molecular Weight : 289.42

stdClass Object
(
    [pname] => N,N-Dimethyl-2-(11-oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetamide
    [catalogue_number] => PA 15 0611018
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    [chemical_name] => 
    [weight] => 295.34
    [form] => C18H17NO3
    [cas] => 1206456-47-4
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PA 15 0611018
PA 15 0611018

N,N-Dimethyl-2-(11-oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetamide


  • Catalogue No.:PA 15 0611018

  • CAS :

    1206456-47-4

  • Molecular Formula : C18H17NO3

  • Molecular Weight : 295.34

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