Levocetirizine-impurities | Pharmaffiliates

levocetirizine

A non-sedative antihistamine that belongs to third generation, Levocetirizine is active enantiomer of cetirizine. It is an inverse agonist that decreases activity at histamine H1 receptors. It is more effective than cetirizine with fewer side effects. Reference standards of Levocetirizine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Levocetirizine - API Standards 
    [catalogue_number] => PA 12 11000
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    [chemical_name] => 
    [weight] => 388.89
    [form] => C21H25ClN2O3 
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PA 12 11000

Levocetirizine - API Standards


  • Catalogue No.:PA 12 11000

  • CAS :

    130018-77-8

  • Molecular Formula : C21H25ClN2O3

  • Molecular Weight : 388.89

stdClass Object
(
    [pname] => Levocetirizine N-Oxide
    [catalogue_number] => PA 12 11520
    [category_ids] => ,69,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 404.89
    [form] => C21H25ClN2O4
    [cas] => 442863-80-1
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PA 12 11520

Levocetirizine N-Oxide


  • Catalogue No.:PA 12 11520

  • CAS :

    442863-80-1

  • Molecular Formula : C21H25ClN2O4

  • Molecular Weight : 404.89

stdClass Object
(
    [pname] => 1-((4-Chlorophenyl)(phenyl)methyl)-4-(2-hydroxyethyl)piperazin-2-one
    [catalogue_number] => PA 12 0111009
    [category_ids] => ,80,69,71,78,70,82,
    [chemical_name] => 
    [weight] => 344.84
    [form] => C19H21ClN2O2
    [cas] => NA
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PA 12 0111009

1-((4-Chlorophenyl)(phenyl)methyl)-4-(2-hydroxyethyl)piperazin-2-one


  • Catalogue No.:PA 12 0111009

  • CAS :

    NA

  • Molecular Formula : C19H21ClN2O2

  • Molecular Weight : 344.84

stdClass Object
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    [pname] => 1-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)-2-hydroxyethan-1-one
    [catalogue_number] => PA 12 0111008
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    [weight] => 344.84
    [form] => C19H21ClN2O2
    [cas] => 2433583-58-3
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PA 12 0111008

1-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)-2-hydroxyethan-1-one


  • Catalogue No.:PA 12 0111008

  • CAS :

    2433583-58-3

  • Molecular Formula : C19H21ClN2O2

  • Molecular Weight : 344.84

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    [pname] => 4-((4-Chlorophenyl)(phenyl)methyl)-1-(2-hydroxyethyl)piperazin-2-one
    [catalogue_number] => PA 12 0111007
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    [chemical_name] => 
    [weight] => 344.84
    [form] => C19H21ClN2O2
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PA 12 0111007

4-((4-Chlorophenyl)(phenyl)methyl)-1-(2-hydroxyethyl)piperazin-2-one


  • Catalogue No.:PA 12 0111007

  • CAS :

    NA

  • Molecular Formula : C19H21ClN2O2

  • Molecular Weight : 344.84

stdClass Object
(
    [pname] => Levocetirizine Ethyl Ester
    [catalogue_number] => PA 12 0111010
    [category_ids] => ,80,69,71,78,70,82,
    [chemical_name] => 
    [weight] => 416.95
    [form] => C23H29ClN2O3
    [cas] => 1116338-10-3
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PA 12 0111010

Levocetirizine Ethyl Ester


  • Catalogue No.:PA 12 0111010

  • CAS :

    1116338-10-3

  • Molecular Formula : C23H29ClN2O3

  • Molecular Weight : 416.95