Prazosin-impurities | Pharmaffiliates

prazosin

An α1-blocker which is used in the treatment of high blood pressure and anxiety. Prazosin is a sympatholytic drug and shows an inverse agonist at alpha-1 adrenergic receptors. Reference standards of Prazosin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
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    [pname] => 6,7-Dimethoxyquinazoline-2,4-diamine
    [catalogue_number] => PA 16 43540
    [category_ids] => ,79,80,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 220.23
    [form] => C10H12N4O2
    [cas] => 60547-96-8
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PA 16 43540

6,7-Dimethoxyquinazoline-2,4-diamine


  • Catalogue No.:PA 16 43540

  • CAS :

    60547-96-8

  • Molecular Formula : C10H12N4O2

  • Molecular Weight : 220.23

stdClass Object
(
    [pname] => 2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline-d8
    [catalogue_number] => PA STI 073910
    [category_ids] => ,98,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 297.38
    [form] => C14H11D8N5O2
    [cas] => 1246820-89-2
    [pslug] => 1246820-89-2-2-piperazinyl-4-amino-6-7-dimethoxyquinazoline-d8-pasti073910
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PA STI 073910

2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline-d8


  • Catalogue No.:PA STI 073910

  • CAS :

    1246820-89-2

  • Molecular Formula : C14H11D8N5O2

  • Molecular Weight : 297.38

stdClass Object
(
    [pname] => Bicyclo[2.2.2]octa-2,5-diene-2-carboxylic Acid
    [catalogue_number] => PA 69 0271000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 150.18
    [form] => C9H10O2
    [cas] => 102589-30-0
    [pslug] => 102589-30-0-bicyclo-2-2-2-octa-2-5-diene-2-carboxylic-acid-pa690271000
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PA 69 0271000

Bicyclo[2.2.2]octa-2,5-diene-2-carboxylic Acid


  • Catalogue No.:PA 69 0271000

  • CAS :

    102589-30-0

  • Molecular Formula : C9H10O2

  • Molecular Weight : 150.18

stdClass Object
(
    [pname] => 4-Amino-6,7-dimethoxyquinazolin-2(1H)-one
    [catalogue_number] => PA 69 0271001
    [category_ids] => 82,78,76,75,70
    [chemical_name] => 
    [weight] => 221.22
    [form] => C10H11N3O3
    [cas] => 664347-52-8
    [pslug] => 664347-52-8-4-amino-6-7-dimethoxyquinazolin-2-1h-one-pa690271001
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PA 69 0271001

4-Amino-6,7-dimethoxyquinazolin-2(1H)-one


  • Catalogue No.:PA 69 0271001

  • CAS :

    664347-52-8

  • Molecular Formula : C10H11N3O3

  • Molecular Weight : 221.22

stdClass Object
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    [pname] => 2-Hydroxypentanoic Acid
    [catalogue_number] => PAI 16 043001
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 118.13
    [form] => C5H10O3
    [cas] => 617-31-2
    [pslug] => 617-31-2-2-hydroxypentanoic-acid-pai16043001
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PAI 16 043001

2-Hydroxypentanoic Acid


  • Catalogue No.:PAI 16 043001

  • CAS :

    617-31-2

  • Molecular Formula : C5H10O3

  • Molecular Weight : 118.13

stdClass Object
(
    [pname] => 2-(Benzyloxy)pentanoic Acid
    [catalogue_number] => PAI 16 043002
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 208.26
    [form] => C12H16O3
    [cas] => 1378400-49-7
    [pslug] => 1378400-49-7-2-benzyloxy-pentanoic-acid-pai16043002
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PAI 16 043002

2-(Benzyloxy)pentanoic Acid


  • Catalogue No.:PAI 16 043002

  • CAS :

    1378400-49-7

  • Molecular Formula : C12H16O3

  • Molecular Weight : 208.26