Guanine-impurities | Pharmaffiliates

guanine

guanine is used as an additive to various products, where it provides a pearly iridescent effect. It is one of the four main nucleobases.Reference standards of Guanine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => 6-O-Methyl-d3-guanine
    [catalogue_number] => PA STI 061820
    [category_ids] => 98,85,83,82,78,70
    [chemical_name] => 
    [weight] => 168.17
    [form] => C6H4D3N5O
    [cas] => 50704-43-3
    [pslug] => 50704-43-3-6-o-methyl-d3-guanine-pasti061820
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PA STI 061820

6-O-Methyl-d3-guanine


  • Catalogue No.:PA STI 061820

  • CAS :

    50704-43-3

  • Molecular Formula : C6H4D3N5O

  • Molecular Weight : 168.17

stdClass Object
(
    [pname] => Guanine-13C5,15N5
    [catalogue_number] => PA STI 088887
    [category_ids] => ,98,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 161.06
    [form] => 13C5H515N5O
    [cas] => 1207522-89-1
    [pslug] => 1207522-89-1-guanine-13c5-15n5-pasti088887
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PA STI 088887

Guanine-13C5,15N5


  • Catalogue No.:PA STI 088887

  • CAS :

    1207522-89-1

  • Molecular Formula : 13C5H515N5O

  • Molecular Weight : 161.06

stdClass Object
(
    [pname] => N-Nitroso Guanine
    [catalogue_number] => PA 07 0871000
    [category_ids] => ,82,78,76,75,70,
    [chemical_name] => 
    [weight] => 180.13
    [form] => C5H4N6O2
    [cas] => NA
    [pslug] => n-nitroso-guanine-pa070871000
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PA 07 0871000

N-Nitroso Guanine


  • Catalogue No.:PA 07 0871000

  • CAS :

    NA

  • Molecular Formula : C5H4N6O2

  • Molecular Weight : 180.13