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-N-oxide
[catalogue_number] => PA 01 35550
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[chemical_name] =>
[weight] => 323.39
[form] => C19H21N3O2
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Catalogue No.:PA 01 35550
Molecular Formula : C19H21N3O2
Molecular Weight : 323.39
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[catalogue_number] => PA 01 35560
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[weight] => 309.41
[form] => C19H23N3O
[cas] => 1507349-79-2
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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
stdClass Object
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[pname] => (1-Methyl-4-piperidinyl)[1-(2-phenylethyl)-1H-imidazol-2-yl]methanone
[catalogue_number] => PA 01 35630
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[chemical_name] =>
[weight] => 297.39
[form] => C18H23N3O
[cas] => 147082-78-8
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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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[pname] => Alcaftadine 3-Carboxylic Acid
[catalogue_number] => PA 01 35640
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[chemical_name] =>
[weight] => 323.39
[form] => C19H21N3O2
[cas] => 147083-93-0
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Alcaftadine 3-Carboxylic Acid
Catalogue No.:PA 01 35640
Molecular Formula : C19H21N3O2
Molecular Weight : 323.39
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[catalogue_number] => PA 01 0351002
[category_ids] => 70,75,76,78,82
[chemical_name] =>
[weight] => 395.46
[form] => C22H25N3O4
[cas] => 1935692-46-8
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11-(1-Methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepine Maleate
Catalogue No.:PA 01 0351002
Molecular Formula : C22H25N3O4
Molecular Weight : 395.46
stdClass Object
(
[pname] => Methanone, [1-(2-phenylethyl)-1H-imidazol-2-yl]-4-piperidinyl-, hydrobromide (1:2)
[catalogue_number] => PA 01 0351003
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[chemical_name] =>
[weight] => 445.2
[form] => C17H23Br2N3O
[cas] => 147064-11-7
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Methanone, [1-(2-phenylethyl)-1H-imidazol-2-yl]-4-piperidinyl-, hydrobromide (1:2)
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[weight] => 295.39
[form] => C18H21N3O
[cas] => 147582-55-6
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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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[pname] => (1-Methylpiperidin-4-yl)(1-phenethyl-1H-imidazol-2-yl)methanone Hydrochloride
[catalogue_number] => PA 01 0351005
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[weight] => 333.86
[form] => C18H24ClN3O
[cas] => 1629676-26-1
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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
(
[pname] => 1-Methylpiperidine-4-carboxylic Acid
[catalogue_number] => PAI 01 035001
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[chemical_name] =>
[weight] => 143.19
[form] => C7H13NO2
[cas] => 68947-43-3
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1-Methylpiperidine-4-carboxylic Acid
Catalogue No.:PAI 01 035001
Molecular Formula : C7H13NO2
Molecular Weight : 143.19
stdClass Object
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[pname] => Ethyl N-methylisonipecotate
[catalogue_number] => PAI 01 035002
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[chemical_name] =>
[weight] => 171.24
[form] => C9H17NO2
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Ethyl N-methylisonipecotate
Catalogue No.:PAI 01 035002
Molecular Formula : C9H17NO2
Molecular Weight : 171.24
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[pname] => 11-(Piperidin-4-ylidene)-6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepine
[catalogue_number] => PAI 01 035003
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[chemical_name] =>
[weight] => 265.36
[form] => C17H19N3
[cas] => 142654-73-7
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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] => Ethyl 4-(1-phenethyl-1H-imidazole-2-carbonyl)piperidine-1-carboxylate
[catalogue_number] => PA 01 0351006
[category_ids] => 82,78,76,75,70
[chemical_name] =>
[weight] => 355.44
[form] => C20H25N3O3
[cas] => 147082-77-7
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Ethyl 4-(1-phenethyl-1H-imidazole-2-carbonyl)piperidine-1-carboxylate
Catalogue No.:PA 01 0351006
Molecular Formula : C20H25N3O3
Molecular Weight : 355.44
