Rifabutin-impurities | Pharmaffiliates

rifabutin

An anti-tuberculosis antibiotic drug. Prevents and treats Mycobacterium avium complex disease.Reference standards of Rifabutin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Rifabutin - API Standards
    [catalogue_number] => PA 18 56000
    [category_ids] => ,69,71,78,70,82,
    [chemical_name] => 
    [weight] => 847.00
    [form] => C46H62N4O11
    [cas] => 72559-06-9
    [pslug] => 72559-06-9-rifabutin-api-standards-pa1856000
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PA 18 56000

Rifabutin - API Standards


  • Catalogue No.:PA 18 56000

  • CAS :

    72559-06-9

  • Molecular Formula : C46H62N4O11

  • Molecular Weight : 847.00

stdClass Object
(
    [pname] => Rifabutin - Impurity C
    [catalogue_number] => PA 18 56030
    [category_ids] => ,69,71,78,70,82,
    [chemical_name] => 
    [weight] => 844.99
    [form] => C46H60N4O11
    [cas] => NA
    [pslug] => rifabutin-impurity-c-pa1856030
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PA 18 56030

Rifabutin - Impurity C


  • Catalogue No.:PA 18 56030

  • CAS :

    NA

  • Molecular Formula : C46H60N4O11

  • Molecular Weight : 844.99

stdClass Object
(
    [pname] => Rifabutin - Impurity E
    [catalogue_number] => PA 18 56050
    [category_ids] => ,69,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 804.98
    [form] => C44H60N4O10
    [cas] => 100324-63-8
    [pslug] => 100324-63-8-rifabutin-impurity-e-pa1856050
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PA 18 56050

Rifabutin - Impurity E


  • Catalogue No.:PA 18 56050

  • CAS :

    100324-63-8

  • Molecular Formula : C44H60N4O10

  • Molecular Weight : 804.98

stdClass Object
(
    [pname] => Rifabutin N-oxide
    [catalogue_number] => PA 18 56510
    [category_ids] => ,69,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 863.02
    [form] => C46H62N4O12
    [cas] => 645406-37-7
    [pslug] => 645406-37-7-rifabutin-n-oxide-pa1856510
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PA 18 56510

Rifabutin N-oxide


  • Catalogue No.:PA 18 56510

  • CAS :

    645406-37-7

  • Molecular Formula : C46H62N4O12

  • Molecular Weight : 863.02

stdClass Object
(
    [pname] => 25-O-Deacetyl Rifabutin-d6
    [catalogue_number] => PA STI 024540
    [category_ids] => ,69,70,71,75,76,78,82,98,
    [chemical_name] => 
    [weight] => 811
    [form] => C44H54D6N4O10
    [cas] => NA
    [pslug] => 25-o-deacetyl-rifabutin-d6-pasti024540
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PA STI 024540

25-O-Deacetyl Rifabutin-d6


  • Catalogue No.:PA STI 024540

  • CAS :

    NA

  • Molecular Formula : C44H54D6N4O10

  • Molecular Weight : 811

stdClass Object
(
    [pname] => Rifabutin-d7
    [catalogue_number] => PA STI 078020
    [category_ids] => ,69,71,98,78,70,82,
    [chemical_name] => 
    [weight] => 854.04
    [form] => C46H56D7N4O11
    [cas] => NA
    [pslug] => rifabutin-d7-pasti078020
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PA STI 078020

Rifabutin-d7


  • Catalogue No.:PA STI 078020

  • CAS :

    NA

  • Molecular Formula : C46H56D7N4O11

  • Molecular Weight : 854.04

stdClass Object
(
    [pname] => Rifabutin - Impurity B
    [catalogue_number] => PA 18 56020
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 710.78
    [form] => C37H46N2O12
    [cas] => 51756-80-0
    [pslug] => 51756-80-0-rifabutin-impurity-b-pa1856020
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PA 18 56020

Rifabutin - Impurity B


  • Catalogue No.:PA 18 56020

  • CAS :

    51756-80-0

  • Molecular Formula : C37H46N2O12

  • Molecular Weight : 710.78

stdClass Object
(
    [pname] => Rifabutin - Impurity D
    [catalogue_number] => PA 18 56040
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 709.79
    [form] => C37H47N3O11
    [cas] => 62041-01-4
    [pslug] => 62041-01-4-rifabutin-impurity-d-pa1856040
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PA 18 56040

Rifabutin - Impurity D


  • Catalogue No.:PA 18 56040

  • CAS :

    62041-01-4

  • Molecular Formula : C37H47N3O11

  • Molecular Weight : 709.79

stdClass Object
(
    [pname] => 25-Deacetoxy-25-hydroxyrifamycin S
    [catalogue_number] => PA 18 0561000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 653.73
    [form] => C35H43NO11
    [cas] => 17555-51-0
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PA 18 0561000

25-Deacetoxy-25-hydroxyrifamycin S


  • Catalogue No.:PA 18 0561000

  • CAS :

    17555-51-0

  • Molecular Formula : C35H43NO11

  • Molecular Weight : 653.73

stdClass Object
(
    [pname] => Rifabutin - Impurity A
    [catalogue_number] => PA 18 0560010
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 155.24
    [form] => C9H17NO
    [cas] => 72544-16-2
    [pslug] => 72544-16-2-1-2-methylpropyl-piperidin-4-one-pa180560010
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PA 18 0560010

Rifabutin - Impurity A


  • Catalogue No.:PA 18 0560010

  • CAS :

    72544-16-2

  • Molecular Formula : C9H17NO

  • Molecular Weight : 155.24

stdClass Object
(
    [pname] => Rifabutin N-oxide Open Ring
    [catalogue_number] => PA 18 0561001
    [category_ids] => ,69,71,78,70,82,
    [chemical_name] => 
    [weight] => 881.03
    [form] => C46H64N4O13
    [cas] => NA
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PA 18 0561001

Rifabutin N-oxide Open Ring


  • Catalogue No.:PA 18 0561001

  • CAS :

    NA

  • Molecular Formula : C46H64N4O13

  • Molecular Weight : 881.03

stdClass Object
(
    [pname] => N-Nitroso Rifabutin
    [catalogue_number] => PA 18 0561002
    [category_ids] => ,69,71,78,70,82,162,
    [chemical_name] => 
    [weight] => 876.02
    [form] => C46H61N5O12
    [cas] => NA
    [pslug] => n-nitroso-rifabutin-pa180561002
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PA 18 0561002

N-Nitroso Rifabutin


  • Catalogue No.:PA 18 0561002

  • CAS :

    NA

  • Molecular Formula : C46H61N5O12

  • Molecular Weight : 876.02

stdClass Object
(
    [pname] => Rifabutin 14R Epimer
    [catalogue_number] => PA 18 0561003
    [category_ids] => ,69,71,78,70,82,
    [chemical_name] => 
    [weight] => 847.02
    [form] => C46H62N4O11
    [cas] => NA
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PA 18 0561003

Rifabutin 14R Epimer


  • Catalogue No.:PA 18 0561003

  • CAS :

    NA

  • Molecular Formula : C46H62N4O11

  • Molecular Weight : 847.02

stdClass Object
(
    [pname] => Rifabutin 21R Epimer
    [catalogue_number] => PA 18 0561004
    [category_ids] => ,69,71,78,70,82,
    [chemical_name] => 
    [weight] => 847.02
    [form] => C46H62N4O11
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PA 18 0561004

Rifabutin 21R Epimer


  • Catalogue No.:PA 18 0561004

  • CAS :

    NA

  • Molecular Formula : C46H62N4O11

  • Molecular Weight : 847.02