pentoxifylline

Heterocycles - A xanthine derivative, Pentoxifylline is also known as oxpentifylline . It is a competitive nonselective phosphodiesterase inhibitor and is used in reducing pain, cramping, numbness, or weakness in the arms or legs which occurs due to intermittent claudication.Reference standards of Pentoxifylline API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Pentoxifylline - Impurity A
    [catalogue_number] => PA 16 11010
    [category_ids] => ,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 180.16
    [form] => C7H8N4O2
    [cas] => 83-67-0
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PA 16 11010
PA 16 11010

Pentoxifylline - Impurity A


  • Catalogue No.:PA 16 11010

  • CAS :

    83-67-0

  • Molecular Formula : C7H8N4O2

  • Molecular Weight : 180.16

stdClass Object
(
    [pname] => Pentoxifylline - Impurity B
    [catalogue_number] => PA 16 11020
    [category_ids] => ,71,85,83,78,70,82,
    [chemical_name] => 
    [weight] => 166.14
    [form] => C6H6N4O2
    [cas] => 1076-22-8
    [pslug] => 1076-22-8-pentoxifylline-impurity-b-pa1611020
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PA 16 11020
PA 16 11020

Pentoxifylline - Impurity B


  • Catalogue No.:PA 16 11020

  • CAS :

    1076-22-8

  • Molecular Formula : C6H6N4O2

  • Molecular Weight : 166.14

stdClass Object
(
    [pname] => Pentoxifylline - Impurity C
    [catalogue_number] => PA 16 11030
    [category_ids] => ,71,85,83,78,70,82,
    [chemical_name] => 
    [weight] => 180.16
    [form] => C7H8N4O2
    [cas] => 58-55-9
    [pslug] => 58-55-9-pentoxifylline-impurity-c-pa1611030
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PA 16 11030
PA 16 11030

Pentoxifylline - Impurity C


  • Catalogue No.:PA 16 11030

  • CAS :

    58-55-9

  • Molecular Formula : C7H8N4O2

  • Molecular Weight : 180.16

stdClass Object
(
    [pname] => Pentoxifylline - Impurity D
    [catalogue_number] => PA 16 11040
    [category_ids] => ,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 238.24
    [form] => C10H14N4O3
    [cas] => 59413-14-8
    [pslug] => 59413-14-8-pentoxifylline-impurity-d-pa1611040
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PA 16 11040
PA 16 11040

Pentoxifylline - Impurity D


  • Catalogue No.:PA 16 11040

  • CAS :

    59413-14-8

  • Molecular Formula : C10H14N4O3

  • Molecular Weight : 238.24

stdClass Object
(
    [pname] => Pentoxifylline - Impurity E
    [catalogue_number] => PA 16 11050
    [category_ids] => ,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 372.34
    [form] => C15H16N8O4
    [cas] => 77196-87-3
    [pslug] => 77196-87-3-pentoxifylline-impurity-e-pa1611050
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PA 16 11050
PA 16 11050

Pentoxifylline - Impurity E


  • Catalogue No.:PA 16 11050

  • CAS :

    77196-87-3

  • Molecular Formula : C15H16N8O4

  • Molecular Weight : 372.34

stdClass Object
(
    [pname] => Pentoxifylline - Impurity F
    [catalogue_number] => PA 16 11060
    [category_ids] => ,79,71,78,70,82,
    [chemical_name] => 
    [weight] => 194.19
    [form] => C8H10N4O2
    [cas] => 58-08-2
    [pslug] => 58-08-2-pentoxifylline-impurity-f-pa1611060
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PA 16 11060
PA 16 11060

Pentoxifylline - Impurity F


  • Catalogue No.:PA 16 11060

  • CAS :

    58-08-2

  • Molecular Formula : C8H10N4O2

  • Molecular Weight : 194.19

stdClass Object
(
    [pname] => Pentoxifylline - Impurity G
    [catalogue_number] => PA 16 11070
    [category_ids] => ,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 278.31
    [form] => C13H18N4O3
    [cas] => 93079-86-8
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PA 16 11070
PA 16 11070

Pentoxifylline - Impurity G


  • Catalogue No.:PA 16 11070

  • CAS :

    93079-86-8

  • Molecular Formula : C13H18N4O3

  • Molecular Weight : 278.31

stdClass Object
(
    [pname] => Pentoxifylline - Impurity H
    [catalogue_number] => PA 16 11080
    [category_ids] => ,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 362.42
    [form] => C18H26N4O4
    [cas] => 200556-62-3
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PA 16 11080
PA 16 11080

Pentoxifylline - Impurity H


  • Catalogue No.:PA 16 11080

  • CAS :

    200556-62-3

  • Molecular Formula : C18H26N4O4

  • Molecular Weight : 362.42

stdClass Object
(
    [pname] => Pentoxifylline - Impurity I
    [catalogue_number] => PA 16 11090
    [category_ids] => ,71,75,78,70,82,80,
    [chemical_name] => 
    [weight] => 270.29
    [form] => C14H14N4O2
    [cas] => 55247-90-0
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PA 16 11090
PA 16 11090

Pentoxifylline - Impurity I


  • Catalogue No.:PA 16 11090

  • CAS :

    55247-90-0

  • Molecular Formula : C14H14N4O2

  • Molecular Weight : 270.29

stdClass Object
(
    [pname] => Pentoxifylline - Impurity J
    [catalogue_number] => PA 16 11100
    [category_ids] => ,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 538.60
    [form] => C26H34N8O5
    [cas] => 874747-30-5
    [pslug] => 874747-30-5-pentoxifylline-impurity-j-pa1611100
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PA 16 11100
PA 16 11100

Pentoxifylline - Impurity J


  • Catalogue No.:PA 16 11100

  • CAS :

    874747-30-5

  • Molecular Formula : C26H34N8O5

  • Molecular Weight : 538.60

stdClass Object
(
    [pname] => Pentoxifylline - Impurity K
    [catalogue_number] => PA 16 11110
    [category_ids] => ,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 400.39
    [form] => C17H20N8O4
    [cas] => 74857-22-0
    [pslug] => 74857-22-0-pentoxifylline-impurity-k-pa1611110
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PA 16 11110
PA 16 11110

Pentoxifylline - Impurity K


  • Catalogue No.:PA 16 11110

  • CAS :

    74857-22-0

  • Molecular Formula : C17H20N8O4

  • Molecular Weight : 400.39

stdClass Object
(
    [pname] => 1-(3-Carboxypropyl)-3,7-dimethyl Xanthine-d6
    [catalogue_number] => PA STI 017870
    [category_ids] => ,71,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 272.29
    [form] => C11H8D6N4O4
    [cas] => 1246816-64-7
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PA STI 017870
PA STI 017870

1-(3-Carboxypropyl)-3,7-dimethyl Xanthine-d6


  • Catalogue No.:PA STI 017870

  • CAS :

    1246816-64-7

  • Molecular Formula : C11H8D6N4O4

  • Molecular Weight : 272.29

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