Temozolomide-impurities | Pharmaffiliates

temozolomide

An imidazotetrazine derivative of the alkylating agent dacarbazine, Temozolomide is an an oral chemotherapy drug. Reference standards of Temozolomide API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Temozolomide - API Standards 
    [catalogue_number] => PA 20 68000
    [category_ids] => ,71,85,83,78,70,82,
    [chemical_name] => 
    [weight] => 194.15
    [form] => C6H6N6O2
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PA 20 68000

Temozolomide - API Standards


  • Catalogue No.:PA 20 68000

  • CAS :

    85622-93-1

  • Molecular Formula : C6H6N6O2

  • Molecular Weight : 194.15

20% OFF
stdClass Object
(
    [pname] => Temozolomide - Impurity B
    [catalogue_number] => PA 20 68020
    [category_ids] => 85,83,82,78,76,75,71,70
    [chemical_name] => 
    [weight] => 195.14
    [form] => C6H5N5O3
    [cas] => 113942-30-6
    [pslug] => 113942-30-6-temozolomide-impurity-b-pa2068020
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PA 20 68020

Temozolomide - Impurity B


  • Catalogue No.:PA 20 68020

  • CAS :

    113942-30-6

  • Molecular Formula : C6H5N5O3

  • Molecular Weight : 195.14

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stdClass Object
(
    [pname] => Temozolomide - Impurity E
    [catalogue_number] => PA 20 68520
    [category_ids] => ,71,85,83,78,70,82,
    [chemical_name] => 
    [weight] => 137.10
    [form] => C4H3N5O
    [cas] => 4656-86-4
    [pslug] => 4656-86-4-temozolomide-impurity-e-pa2068520
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PA 20 68520

Temozolomide - Impurity E


  • Catalogue No.:PA 20 68520

  • CAS :

    4656-86-4

  • Molecular Formula : C4H3N5O

  • Molecular Weight : 137.10

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stdClass Object
(
    [pname] => Cyanotemozolomide
    [catalogue_number] => PA 20 68530
    [category_ids] => ,71,85,83,78,70,82,
    [chemical_name] => 
    [weight] => 176.14
    [form] => C6H4N6O
    [cas] => 287964-59-4
    [pslug] => 287964-59-4-cyanotemozolomide-pa2068530
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PA 20 68530

Cyanotemozolomide


  • Catalogue No.:PA 20 68530

  • CAS :

    287964-59-4

  • Molecular Formula : C6H4N6O

  • Molecular Weight : 176.14

stdClass Object
(
    [pname] => 5-Amino-1-(N-methylcarbamoyl)imidazole-4-carboxamide
    [catalogue_number] => PA 20 68540
    [category_ids] => ,71,85,83,78,70,82,
    [chemical_name] => 
    [weight] => 183.17
    [form] => C6H9N5O2
    [cas] => 188612-53-5
    [pslug] => 188612-53-5-5-amino-1-n-methylcarbamoyl-imidazole-4-carboxamide-pa2068540
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PA 20 68540

5-Amino-1-(N-methylcarbamoyl)imidazole-4-carboxamide


  • Catalogue No.:PA 20 68540

  • CAS :

    188612-53-5

  • Molecular Formula : C6H9N5O2

  • Molecular Weight : 183.17

stdClass Object
(
    [pname] => (1H-Imidazole-4-carboxamide,5-amino-2-[2-[4-(aminocarbonyl)-1H-imidazol-5-yl]diazenyl]-)
    [catalogue_number] => PA 20 68560
    [category_ids] => ,71,85,83,78,70,82,
    [chemical_name] => 
    [weight] => 263.22
    [form] => C8H9N9O2
    [cas] => 87614-68-4
    [pslug] => 87614-68-4-1h-imidazole-4-carboxamide-5-amino-2-2-4-aminocarbonyl-1h-imidazol-5-yl-diazenyl-pa2068560
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PA 20 68560

(1H-Imidazole-4-carboxamide,5-amino-2-[2-[4-(aminocarbonyl)-1H-imidazol-5-yl]diazenyl]-)


  • Catalogue No.:PA 20 68560

  • CAS :

    87614-68-4

  • Molecular Formula : C8H9N9O2

  • Molecular Weight : 263.22

stdClass Object
(
    [pname] => Temozolomide - Impurity C
    [catalogue_number] => PA 20 68570
    [category_ids] => ,71,85,83,78,70,82,
    [chemical_name] => 
    [weight] => 176.14
    [form] => C6H4N6O
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PA 20 68570

Temozolomide - Impurity C


  • Catalogue No.:PA 20 68570

  • CAS :

    114601-31-9

  • Molecular Formula : C6H4N6O

  • Molecular Weight : 176.14

stdClass Object
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    [pname] => 5-Amino-1H-imidazole-4-carboxamide Hydrate
    [catalogue_number] => PA 20 68580
    [category_ids] => ,71,85,78,70,82,
    [chemical_name] => 
    [weight] => 144.13
    [form] => C4H8N4O2
    [cas] => 64236-33-5
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PA 20 68580

5-Amino-1H-imidazole-4-carboxamide Hydrate


  • Catalogue No.:PA 20 68580

  • CAS :

    64236-33-5

  • Molecular Formula : C4H8N4O2

  • Molecular Weight : 144.13

stdClass Object
(
    [pname] => Temozolomide-d3
    [catalogue_number] => PA STI 081360
    [category_ids] => ,71,85,83,78,78,70,82,98,
    [chemical_name] => 
    [weight] => 197.17
    [form] => C6H3D3N6O2
    [cas] => 208107-14-6
    [pslug] => 208107-14-6-temozolomide-d3-pasti081360
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PA STI 081360

Temozolomide-d3


  • Catalogue No.:PA STI 081360

  • CAS :

    208107-14-6

  • Molecular Formula : C6H3D3N6O2

  • Molecular Weight : 197.17