alcaftadine
Alcaftadine is a H1 histamine receptor antagonist used for the prevention of itching associated with allergic conjunctivitis. Reference standards of Alcaftadine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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[pname] => Alcaftadine
[catalogue_number] => PA 01 35000
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[weight] => 307.39
[form] => C19H21N3O
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Catalogue No.:PA 01 35000
Molecular Formula : C19H21N3O
Molecular Weight : 307.39
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11-(1-Methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepine
Catalogue No.:PA 01 35520
Molecular Formula : C18H21N3
Molecular Weight : 279.38
stdClass Object
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[catalogue_number] => PA 01 35550
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[form] => C19H21N3O2
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Catalogue No.:PA 01 35550
Molecular Formula : C19H21N3O2
Molecular Weight : 323.39
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(11-(1-Methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepin-2-yl)methanol
Catalogue No.:PA 01 35560
Molecular Formula : C19H23N3O
Molecular Weight : 309.41
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11-(1-Methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepine-2-carbaldehyde
Catalogue No.:PA 01 35570
Molecular Formula : C19H21N3O
Molecular Weight : 307.39
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11-(1-Methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepine-2-carboxylic Acid
Catalogue No.:PA 01 35580
Molecular Formula : C19H21N3O2
Molecular Weight : 323.39
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(E)-11-(3-Hydroxy-1-methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepine-3-carbaldehyde
Catalogue No.:PA 01 35590
Molecular Formula : C19H21N3O2
Molecular Weight : 323.39
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(Z)-11-(3-Hydroxy-1-methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepine-3-carbaldehyde
Catalogue No.:PA 01 35600
Molecular Formula : C19H21N3O2
Molecular Weight : 323.39
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Catalogue No.:PA 01 35610
Molecular Formula : C19H19N3O
Molecular Weight : 305.37
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(Z)-11-(1-Methyl-2,3-dihydropyridin-4(1H)-ylidene)-6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepine-3-carbaldehyde
Catalogue No.:PA 01 35620
Molecular Formula : C19H19N3O
Molecular Weight : 305.37
stdClass Object
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[pname] => Alcaftadine-d3
[catalogue_number] => PA STI 004520
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[chemical_name] =>
[weight] => 310.41
[form] => C19H18D3N3O
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Catalogue No.:PA STI 004520
Molecular Formula : C19H18D3N3O
Molecular Weight : 310.41
stdClass Object
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[pname] => Alcaftadine 3-Carboxylic Acid-d3
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Alcaftadine 3-Carboxylic Acid-d3
Catalogue No.:PA STI 004530
Molecular Formula : C19H18D3N3O2
Molecular Weight : 326.41
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11-(Piperidin-4-ylidene)-6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepine-3-carbaldehyde
Catalogue No.:PA 01 0351000
Molecular Formula : C18H19N3O
Molecular Weight : 293.37
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11-(Piperidin-4-ylidene)-6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepine-3-carboxylic Acid
Catalogue No.:PA 01 0351001
Molecular Formula : C18H19N3O2
Molecular Weight : 309.37
stdClass Object
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(1-Methyl-4-piperidinyl)[1-(2-phenylethyl)-1H-imidazol-2-yl]methanone
Catalogue No.:PA 01 35630
Molecular Formula : C18H23N3O
Molecular Weight : 297.39
stdClass Object
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[weight] => 323.39
[form] => C19H21N3O2
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Alcaftadine 3-Carboxylic Acid
Catalogue No.:PA 01 35640
Molecular Formula : C19H21N3O2
Molecular Weight : 323.39
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6,11-Dihydro-11-(4-piperidinylidene)-5H-imidazo[2,1-b][3]benzazepine-3-methanol
Catalogue No.:PA 01 0351004
Molecular Formula : C18H21N3O
Molecular Weight : 295.39
stdClass Object
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(1-Methylpiperidin-4-yl)(1-phenethyl-1H-imidazol-2-yl)methanone Hydrochloride
Catalogue No.:PA 01 0351005
Molecular Formula : C18H24ClN3O
Molecular Weight : 333.86
stdClass Object
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1-Methylpiperidine-4-carboxylic Acid
Catalogue No.:PAI 01 035001
Molecular Formula : C7H13NO2
Molecular Weight : 143.19
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Ethyl N-methylisonipecotate
Catalogue No.:PAI 01 035002
Molecular Formula : C9H17NO2
Molecular Weight : 171.24
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[weight] => 265.36
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11-(Piperidin-4-ylidene)-6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepine
Catalogue No.:PAI 01 035003
Molecular Formula : C17H19N3
Molecular Weight : 265.36
stdClass Object
(
[pname] => N-Desmethyl N-Nitroso Alcaftadine
[catalogue_number] => PA 01 0351007
[category_ids] => ,80,71,81,78,70,82,162,
[chemical_name] =>
[weight] => 322.37
[form] => C18H18N4O2
[cas] => NA
[pslug] => n-desmethyl-n-nitroso-alcaftadine-pa010351007
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N-Desmethyl N-Nitroso Alcaftadine
Catalogue No.:PA 01 0351007
Molecular Formula : C18H18N4O2
Molecular Weight : 322.37
