Doxofylline-impurities | Pharmaffiliates

doxofylline

Doxofylline a drug used in the treatment of asthma, doxofylline has shown similar efficacy to theophylline but with significantly fewer side effects in animal and human studies. It is a methylxanthine derivative.. Reference standards of Doxofylline API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

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    [pname] => Doxofylline - API Standards 
    [catalogue_number] => PA 04 57000
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    [chemical_name] => 
    [weight] => 266.25
    [form] => C11H14N4O4
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PA 04 57000

Doxofylline - API Standards


  • Catalogue No.:PA 04 57000

  • CAS :

    69975-86-6

  • Molecular Formula : C11H14N4O4

  • Molecular Weight : 266.25

20% OFF
stdClass Object
(
    [pname] => 1,3-Dimethyl-6,7,9,10-tetrahydro-7,10-epoxy[1,4]oxazepino[5,4-f]purine-2,4(1H,3H)-dione
    [catalogue_number] => PA 04 57510
    [category_ids] => ,79,71,78,70,82,
    [chemical_name] => 
    [weight] => 264.24
    [form] => C11H12N4O4
    [cas] => 2095485-27-9
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PA 04 57510

1,3-Dimethyl-6,7,9,10-tetrahydro-7,10-epoxy[1,4]oxazepino[5,4-f]purine-2,4(1H,3H)-dione


  • Catalogue No.:PA 04 57510

  • CAS :

    2095485-27-9

  • Molecular Formula : C11H12N4O4

  • Molecular Weight : 264.24

stdClass Object
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    [pname] => Theophylline-7-acetaldehyde
    [catalogue_number] => PA 04 57520
    [category_ids] => ,79,71,78,70,82,
    [chemical_name] => 
    [weight] => 222.2
    [form] => C9H10N4O3
    [cas] => 5614-53-9
    [pslug] => 5614-53-9-theophylline-7-acetaldehyde-pa0457520
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PA 04 57520

Theophylline-7-acetaldehyde


  • Catalogue No.:PA 04 57520

  • CAS :

    5614-53-9

  • Molecular Formula : C9H10N4O3

  • Molecular Weight : 222.2

stdClass Object
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    [pname] => Doxofylline-d4
    [catalogue_number] => PA STI 036340
    [category_ids] => ,79,71,78,70,82,98,
    [chemical_name] => 
    [weight] => 270.28
    [form] => C11H10D4N4O4
    [cas] =>  1346599-13-0
    [pslug] => 1346599-13-0-doxofylline-d4-pasti036340
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PA STI 036340

Doxofylline-d4


  • Catalogue No.:PA STI 036340

  • CAS :

    1346599-13-0

  • Molecular Formula : C11H10D4N4O4

  • Molecular Weight : 270.28

stdClass Object
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    [pname] => Descarbonyl Doxofylline
    [catalogue_number] => PA 04 57530
    [category_ids] => ,79,71,78,70,82,
    [chemical_name] => 
    [weight] => 240.26
    [form] => C10H16N4O3
    [cas] => 1429636-74-7
    [pslug] => 1429636-74-7-descarbonyl-doxofylline-pa0457530
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PA 04 57530

Descarbonyl Doxofylline


  • Catalogue No.:PA 04 57530

  • CAS :

    1429636-74-7

  • Molecular Formula : C10H16N4O3

  • Molecular Weight : 240.26

stdClass Object
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    [pname] => 7-(2,2-Dihydroxyethyl)-theophylline
    [catalogue_number] => PA 04 57540
    [category_ids] => ,79,71,78,70,82,
    [chemical_name] => 
    [weight] => 240.22
    [form] => C9H12N4O4
    [cas] => 1429636-73-6
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PA 04 57540

7-(2,2-Dihydroxyethyl)-theophylline


  • Catalogue No.:PA 04 57540

  • CAS :

    1429636-73-6

  • Molecular Formula : C9H12N4O4

  • Molecular Weight : 240.22

stdClass Object
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    [pname] => 9-(1,3-Dioxolan-2-ylmethyl)-3,9-dihydro-1,3-dimethyl-1H-purine-2,6-dione
    [catalogue_number] => PA 04 0571000
    [category_ids] => ,75,76,78,70,82,
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    [weight] => 266.26
    [form] => C11H14N4O4
    [cas] => 1174289-18-9
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PA 04 0571000

9-(1,3-Dioxolan-2-ylmethyl)-3,9-dihydro-1,3-dimethyl-1H-purine-2,6-dione


  • Catalogue No.:PA 04 0571000

  • CAS :

    1174289-18-9

  • Molecular Formula : C11H14N4O4

  • Molecular Weight : 266.26

stdClass Object
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    [pname] => 7-(2,2-Dimethoxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
    [catalogue_number] => PA 04 0571002
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 268.27
    [form] => C11H16N4O4
    [cas] => 1429636-72-5
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PA 04 0571002

7-(2,2-Dimethoxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione


  • Catalogue No.:PA 04 0571002

  • CAS :

    1429636-72-5

  • Molecular Formula : C11H16N4O4

  • Molecular Weight : 268.27

stdClass Object
(
    [pname] => Doxofylline (IPRSD018) -from IPC
    [catalogue_number] => PA IPRSD018
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => NA
    [form] => NA
    [cas] => NA
    [pslug] => doxofylline-iprsd018-from-ipc-paiprsd018
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Doxofylline (IPRSD018) -from IPC


  • Catalogue No.:PA IPRSD018

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

stdClass Object
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    [pname] => 7-(2,2-bis(2-Hydroxyethoxy)ethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
    [catalogue_number] => PA 04 0571003
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 328.33
    [form] => C13H20N4O6
    [cas] => NA
    [pslug] => 7-2-2-bis-2-hydroxyethoxy-ethyl-1-3-dimethyl-3-7-dihydro-1h-purine-2-6-dione-pa040571003
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PA 04 0571003

7-(2,2-bis(2-Hydroxyethoxy)ethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione


  • Catalogue No.:PA 04 0571003

  • CAS :

    NA

  • Molecular Formula : C13H20N4O6

  • Molecular Weight : 328.33

stdClass Object
(
    [pname] => 7-(2-(2-Hydroxyethoxy)-2-methoxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
    [catalogue_number] => PA 04 0571004
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 298.3
    [form] => C12H18N4O5
    [cas] => NA
    [pslug] => 7-2-2-hydroxyethoxy-2-methoxyethyl-1-3-dimethyl-3-7-dihydro-1h-purine-2-6-dione-pa040571004
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PA 04 0571004

7-(2-(2-Hydroxyethoxy)-2-methoxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione


  • Catalogue No.:PA 04 0571004

  • CAS :

    NA

  • Molecular Formula : C12H18N4O5

  • Molecular Weight : 298.3

stdClass Object
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    [pname] => Sodium 1,3-dimethyl-2,6-dioxo-2,3,6,9-tetrahydro-1H-purine-8-sulfonate
    [catalogue_number] => PA 04 0571005
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    [weight] => 282.21
    [form] => C7H7N4NaO5S
    [cas] => 108084-94-2
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PA 04 0571005

Sodium 1,3-dimethyl-2,6-dioxo-2,3,6,9-tetrahydro-1H-purine-8-sulfonate


  • Catalogue No.:PA 04 0571005

  • CAS :

    108084-94-2

  • Molecular Formula : C7H7N4NaO5S

  • Molecular Weight : 282.21