Cetirizine-impurities | Pharmaffiliates

cetirizine

Cetirizine is sold under the brand name Zyrtec among others, is a second generation antihistamine used to treat allergic rhinitis (hay fever), dermatitis, and urticaria.. Reference standards of Cetirizine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

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(
    [pname] => tert-Butyl Cetirizine-d8
    [catalogue_number] => PA STI 015960
    [category_ids] => ,80,71,78,70,82,98,
    [chemical_name] => 
    [weight] => 453.04
    [form] => C25H25D8ClN2O3
    [cas] => 1189466-71-4
    [pslug] => 1189466-71-4-tert-butyl-cetirizine-d8-pasti015960
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PA STI 015960

tert-Butyl Cetirizine-d8


  • Catalogue No.:PA STI 015960

  • CAS :

    1189466-71-4

  • Molecular Formula : C25H25D8ClN2O3

  • Molecular Weight : 453.04

stdClass Object
(
    [pname] => Cetirizine-d8 Dihydrochloride
    [catalogue_number] => PA STI 018740
    [category_ids] => ,70,78,82,98,
    [chemical_name] => 
    [weight] => 469.86
    [form] => C21H19D8Cl3N2O3
    [cas] => 2070015-04-0
    [pslug] => 2070015-04-0-cetirizine-d8-dihydrochloride-pasti018740
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PA STI 018740

Cetirizine-d8 Dihydrochloride


  • Catalogue No.:PA STI 018740

  • CAS :

    2070015-04-0

  • Molecular Formula : C21H19D8Cl3N2O3

  • Molecular Weight : 469.86

stdClass Object
(
    [pname] => (±)-Cetirizine-d4 Dihydrochloride
    [catalogue_number] => PA STI 018750
    [category_ids] => ,80,71,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 465.83
    [form] => C21H23D4Cl3N2O3
    [cas] => 1219803-84-5
    [pslug] => 1219803-84-5-cetirizine-d4-dihydrochloride-pasti018750
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PA STI 018750

(±)-Cetirizine-d4 Dihydrochloride


  • Catalogue No.:PA STI 018750

  • CAS :

    1219803-84-5

  • Molecular Formula : C21H23D4Cl3N2O3

  • Molecular Weight : 465.83

stdClass Object
(
    [pname] => Cetirizine-d4
    [catalogue_number] => PA STI 018751
    [category_ids] => ,98,
    [chemical_name] => 
    [weight] => 392.91
    [form] => C21H21D4ClN2O3
    [cas] => NA
    [pslug] => cetirizine-d4-pasti018751
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PA STI 018751

Cetirizine-d4


  • Catalogue No.:PA STI 018751

  • CAS :

    NA

  • Molecular Formula : C21H21D4ClN2O3

  • Molecular Weight : 392.91

stdClass Object
(
    [pname] => rac Cetirizine-d8 N-Oxide
    [catalogue_number] => PA STI 018770
    [category_ids] => ,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 412.94
    [form] => C21H17D8ClN2O4
    [cas] => 1216444-13-1
    [pslug] => 1216444-13-1-rac-cetirizine-d8-n-oxide-pasti018770
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PA STI 018770

rac Cetirizine-d8 N-Oxide


  • Catalogue No.:PA STI 018770

  • CAS :

    1216444-13-1

  • Molecular Formula : C21H17D8ClN2O4

  • Molecular Weight : 412.94

stdClass Object
(
    [pname] => Cetirizine-d8 N-(2-Ethoxyacetate)
    [catalogue_number] => PA STI 018780
    [category_ids] => ,80,71,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 499.03
    [form] => C25H23D8ClN2O6
    [cas] => NA
    [pslug] => cetirizine-d8-n-2-ethoxyacetate-pasti018780
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PA STI 018780

Cetirizine-d8 N-(2-Ethoxyacetate)


  • Catalogue No.:PA STI 018780

  • CAS :

    NA

  • Molecular Formula : C25H23D8ClN2O6

  • Molecular Weight : 499.03

stdClass Object
(
    [pname] => 2-[4-[(4-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethanol-d4
    [catalogue_number] => PA STI 020500
    [category_ids] => ,79,80,71,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 334.88
    [form] => C19H19D4ClN2O
    [cas] => 1794756-21-0
    [pslug] => 1794756-21-0-2-4-4-chlorophenyl-phenylmethyl-1-piperazinyl-ethanol-d4-pasti020500
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PA STI 020500

2-[4-[(4-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethanol-d4


  • Catalogue No.:PA STI 020500

  • CAS :

    1794756-21-0

  • Molecular Formula : C19H19D4ClN2O

  • Molecular Weight : 334.88

stdClass Object
(
    [pname] => 1-[(4-Chlorophenyl)phenylmethyl]piperazine-d8
    [catalogue_number] => PA STI 020570
    [category_ids] => ,80,71,76,75,98,
    [chemical_name] => 
    [weight] => 294.85
    [form] => C17H11D8ClN2
    [cas] => 1189925-23-2
    [pslug] => 1189925-23-2-1-4-chlorophenyl-phenylmethyl-piperazine-d8-pasti020570
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PA STI 020570

1-[(4-Chlorophenyl)phenylmethyl]piperazine-d8


  • Catalogue No.:PA STI 020570

  • CAS :

    1189925-23-2

  • Molecular Formula : C17H11D8ClN2

  • Molecular Weight : 294.85

stdClass Object
(
    [pname] => Cetirizine-d8
    [catalogue_number] => PA STI 088702
    [category_ids] => ,98,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 396.94
    [form] => C21H17D8ClN2O3
    [cas] => 774596-22-4
    [pslug] => 774596-22-4-cetirizine-d8-pasti088702
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PA STI 088702

Cetirizine-d8


  • Catalogue No.:PA STI 088702

  • CAS :

    774596-22-4

  • Molecular Formula : C21H17D8ClN2O3

  • Molecular Weight : 396.94