Trimethoprim-impurities | Pharmaffiliates

trimethoprim

Trimethoprim used mainly in the treatment of bladder infections. It is available as a generic medication and is not very expensive. Reference standards of Trimethoprim API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Trimethoprim - API Standards 
    [catalogue_number] => PA 20 57000
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    [chemical_name] => 
    [weight] => 290.32
    [form] => C14H18N4O3
    [cas] => 738-70-5
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PA 20 57000

Trimethoprim - API Standards


  • Catalogue No.:PA 20 57000

  • CAS :

    738-70-5

  • Molecular Formula : C14H18N4O3

  • Molecular Weight : 290.32

stdClass Object
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    [pname] => Trimethoprim - Impurity B
    [catalogue_number] => PA 20 57020
    [category_ids] => ,81,78,70,82,
    [chemical_name] => 
    [weight] => 304.30
    [form] => C14H16N4O4
    [cas] => 30806-86-1
    [pslug] => 30806-86-1-trimethoprim-impurity-b-pa2057020
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PA 20 57020

Trimethoprim - Impurity B


  • Catalogue No.:PA 20 57020

  • CAS :

    30806-86-1

  • Molecular Formula : C14H16N4O4

  • Molecular Weight : 304.30

20% OFF
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    [pname] => Trimethoprim - Impurity F
    [catalogue_number] => PA 20 57060
    [category_ids] => ,80,71,75,81,78,70,82,
    [chemical_name] => 
    [weight] => 339.19
    [form] => C13H15BrN4O2
    [cas] => 16285-82-8
    [pslug] => 16285-82-8-trimethoprim-impurity-f-pa2057060
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PA 20 57060

Trimethoprim - Impurity F


  • Catalogue No.:PA 20 57060

  • CAS :

    16285-82-8

  • Molecular Formula : C13H15BrN4O2

  • Molecular Weight : 339.19

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    [pname] => 4-Hydroxy Trimethoprim
    [catalogue_number] => PA 20 57570
    [category_ids] => ,81,78,70,82,
    [chemical_name] => 
    [weight] => 306.32
    [form] => C14H18N4O4
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PA 20 57570

4-Hydroxy Trimethoprim


  • Catalogue No.:PA 20 57570

  • CAS :

    112678-48-5

  • Molecular Formula : C14H18N4O4

  • Molecular Weight : 306.32

stdClass Object
(
    [pname] => Brodimoprim-d6
    [catalogue_number] => PA STI 014340
    [category_ids] => ,80,71,81,78,70,82,98,
    [chemical_name] => 
    [weight] => 345.22
    [form] => C13H9D6BrN4O2
    [cas] => 1346599-93-6
    [pslug] => 1346599-93-6-brodimoprim-d6-pasti014340
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PA STI 014340

Brodimoprim-d6


  • Catalogue No.:PA STI 014340

  • CAS :

    1346599-93-6

  • Molecular Formula : C13H9D6BrN4O2

  • Molecular Weight : 345.22

stdClass Object
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    [pname] => 4-Desmethoxy-4-bromo Trimethoprim-d3
    [catalogue_number] => PA STI 027910
    [category_ids] => ,80,71,75,81,78,70,82,98,
    [chemical_name] => 
    [weight] => 342.21
    [form] => C13H12D3BrN4O2
    [cas] => 1346600-27-8
    [pslug] => 1346600-27-8-4-desmethoxy-4-bromo-trimethoprim-d3-pasti027910
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PA STI 027910

4-Desmethoxy-4-bromo Trimethoprim-d3


  • Catalogue No.:PA STI 027910

  • CAS :

    1346600-27-8

  • Molecular Formula : C13H12D3BrN4O2

  • Molecular Weight : 342.21

stdClass Object
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    [pname] => 4-Hydroxy Trimethoprim-13C3
    [catalogue_number] => PA STI 051940
    [category_ids] => ,81,98,78,70,82,
    [chemical_name] => 
    [weight] => 309.30
    [form] => C1113C3H18N4O4
    [cas] => 1391053-67-0
    [pslug] => 1391053-67-0-4-hydroxy-trimethoprim-13c3-pasti051940
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PA STI 051940

4-Hydroxy Trimethoprim-13C3


  • Catalogue No.:PA STI 051940

  • CAS :

    1391053-67-0

  • Molecular Formula : C1113C3H18N4O4

  • Molecular Weight : 309.30

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    [pname] => 4-Hydroxy Trimethoprim-d9
    [catalogue_number] => PA STI 051950
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    [weight] => 315.37
    [form] => C14H9D9N4O4
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PA STI 051950

4-Hydroxy Trimethoprim-d9


  • Catalogue No.:PA STI 051950

  • CAS :

    1794752-40-1

  • Molecular Formula : C14H9D9N4O4

  • Molecular Weight : 315.37

stdClass Object
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    [pname] => Trimethoprim-13C3
    [catalogue_number] => PA STI 085070
    [category_ids] => ,81,78,70,82,98,
    [chemical_name] => 
    [weight] => 293.30
    [form] => C1113C3H18N4O3
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PA STI 085070

Trimethoprim-13C3


  • Catalogue No.:PA STI 085070

  • CAS :

    1189970-95-3

  • Molecular Formula : C1113C3H18N4O3

  • Molecular Weight : 293.30

stdClass Object
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    [pname] => Trimethoprim-d9 (Major)
    [catalogue_number] => PA STI 085080
    [category_ids] => ,81,78,70,82,98,
    [chemical_name] => 
    [weight] => 299.37
    [form] => C14H9D9N4O3
    [cas] => 1189460-62-5
    [pslug] => 1189460-62-5-trimethoprim-d9-major-pasti085080
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PA STI 085080

Trimethoprim-d9 (Major)


  • Catalogue No.:PA STI 085080

  • CAS :

    1189460-62-5

  • Molecular Formula : C14H9D9N4O3

  • Molecular Weight : 299.37

stdClass Object
(
    [pname] => Trimethoprim-d3
    [catalogue_number] => PA STI 085090
    [category_ids] => ,81,78,70,82,98,
    [chemical_name] => 
    [weight] => 293.34
    [form] => C14H15D3N4O3
    [cas] => 1189923-38-3
    [pslug] => 1189923-38-3-trimethoprim-d3-pasti085090
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PA STI 085090

Trimethoprim-d3


  • Catalogue No.:PA STI 085090

  • CAS :

    1189923-38-3

  • Molecular Formula : C14H15D3N4O3

  • Molecular Weight : 293.34