Rifaximin-impurities | Pharmaffiliates

rifaximin

An anti- diarrheal drug, Rifaximin is an antibiotic. It hels in treating Irritable bowel syndrome. Rifaximin is a derivative of Rifamycin SV and a non-aminoglycoside semi-synthetic, nonsystemic antibiotic.Reference standards of Rifaximin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Rifaximin - Impurity G
    [catalogue_number] => PA 18 27070
    [category_ids] => ,69,75,78,70,82,
    [chemical_name] => 
    [weight] => 783.86
    [form] => C43H49N3O11
    [cas] => 80621-76-7
    [pslug] => 80621-76-7-rifaximin-impurity-g-pa1827070
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PA 18 27070

Rifaximin - Impurity G


  • Catalogue No.:PA 18 27070

  • CAS :

    80621-76-7

  • Molecular Formula : C43H49N3O11

  • Molecular Weight : 783.86

stdClass Object
(
    [pname] => Rifaximin - Impurity H
    [catalogue_number] => PA 18 27080
    [category_ids] => ,69,75,78,70,82,
    [chemical_name] => 
    [weight] => 801.90
    [form] => C43H51N3O12
    [cas] => 1210022-90-4
    [pslug] => 1210022-90-4-rifaximin-impurity-h-pa1827080
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PA 18 27080

Rifaximin - Impurity H


  • Catalogue No.:PA 18 27080

  • CAS :

    1210022-90-4

  • Molecular Formula : C43H51N3O12

  • Molecular Weight : 801.90

stdClass Object
(
    [pname] => Rifaximin Imine-N-Oxide
    [catalogue_number] => PA 18 27510
    [category_ids] => 82,78,75,70,69
    [chemical_name] => 
    [weight] => 838.94
    [form] => C43H58N4O13
    [cas] => 51963-55-4
    [pslug] => 51963-55-4-rifaximin-Imine-n-oxide-pa1827510
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PA 18 27510

Rifaximin Imine-N-Oxide


  • Catalogue No.:PA 18 27510

  • CAS :

    51963-55-4

  • Molecular Formula : C43H58N4O13

  • Molecular Weight : 838.94

stdClass Object
(
    [pname] => Rifamycin R
    [catalogue_number] => PA 18 0271000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 711.76
    [form] => C37H45NO13
    [cas] => 59264-04-9
    [pslug] => 59264-04-9-rifamycin-r-pa180271000
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PA 18 0271000

Rifamycin R


  • Catalogue No.:PA 18 0271000

  • CAS :

    59264-04-9

  • Molecular Formula : C37H45NO13

  • Molecular Weight : 711.76