Roxithromycin-impurities | Pharmaffiliates

roxithromycin

A derivative of erythromycin, Roxithromycin is a semi-synthetic macrolide antibiotic. It works by interfering with the protein synthesis, thereby preventing the bacteria from growing.Reference standards of Roxithromycin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Roxithromycin - Impurity B
    [catalogue_number] => PA 18 29020
    [category_ids] => ,69,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 678.85
    [form] => C33H62N2O12
    [cas] => 214902-82-6
    [pslug] => 214902-82-6-roxithromycin-impurity-b-pa1829020
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PA 18 29020

Roxithromycin - Impurity B


  • Catalogue No.:PA 18 29020

  • CAS :

    214902-82-6

  • Molecular Formula : C33H62N2O12

  • Molecular Weight : 678.85

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    [pname] => Roxithromycin - Impurity C
    [catalogue_number] => PA 18 29030
    [category_ids] => ,69,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 748.94
    [form] => C37H68N2O13
    [cas] => 13127-18-9
    [pslug] => 13127-18-9-roxithromycin-impurity-c-pa1829030
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PA 18 29030

Roxithromycin - Impurity C


  • Catalogue No.:PA 18 29030

  • CAS :

    13127-18-9

  • Molecular Formula : C37H68N2O13

  • Molecular Weight : 748.94

stdClass Object
(
    [pname] => Roxithromycin - Impurity D
    [catalogue_number] => PA 18 29040
    [category_ids] => ,79,69,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 837.05
    [form] => C41H76N2O15
    [cas] => 134931-00-3
    [pslug] => 134931-00-3-roxithromycin-impurity-d-pa1829040
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PA 18 29040

Roxithromycin - Impurity D


  • Catalogue No.:PA 18 29040

  • CAS :

    134931-00-3

  • Molecular Formula : C41H76N2O15

  • Molecular Weight : 837.05

stdClass Object
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    [pname] => Roxithromycin - Impurity F
    [catalogue_number] => PA 18 29060
    [category_ids] => ,69,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 823.02
    [form] => C40H74N2O15
    [cas] => 118267-18-8
    [pslug] => 118267-18-8-roxithromycin-impurity-f-pa1829060
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PA 18 29060

Roxithromycin - Impurity F


  • Catalogue No.:PA 18 29060

  • CAS :

    118267-18-8

  • Molecular Formula : C40H74N2O15

  • Molecular Weight : 823.02

stdClass Object
(
    [pname] => Roxithromycin - Impurity G
    [catalogue_number] => PA 18 29070
    [category_ids] => ,69,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 867.07
    [form] => C42H78N2O16
    [cas] => 425365-64-6
    [pslug] => 425365-64-6-roxithromycin-impurity-g-pa1829070
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PA 18 29070

Roxithromycin - Impurity G


  • Catalogue No.:PA 18 29070

  • CAS :

    425365-64-6

  • Molecular Formula : C42H78N2O16

  • Molecular Weight : 867.07

stdClass Object
(
    [pname] => Roxithromycin - Impurity H
    [catalogue_number] => PA 18 29080
    [category_ids] => ,69,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 821.05
    [form] => C41H76N2O14
    [cas] => 425365-65-7
    [pslug] => 425365-65-7-roxithromycin-impurity-h-pa1829080
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PA 18 29080

Roxithromycin - Impurity H


  • Catalogue No.:PA 18 29080

  • CAS :

    425365-65-7

  • Molecular Formula : C41H76N2O14

  • Molecular Weight : 821.05

stdClass Object
(
    [pname] => (9E)-Erythromycin A Oxime
    [catalogue_number] => PA 18 0291000
    [category_ids] => 70,75,76,78,82
    [chemical_name] => 
    [weight] => 748.95
    [form] => C37H68N2O13
    [cas] => 111321-02-9
    [pslug] => 111321-02-9-9e-erythromycin-a-qxime-pa180291000
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PA 18 0291000

(9E)-Erythromycin A Oxime


  • Catalogue No.:PA 18 0291000

  • CAS :

    111321-02-9

  • Molecular Formula : C37H68N2O13

  • Molecular Weight : 748.95

stdClass Object
(
    [pname] => (9Z)-Erythromycin A Oxime
    [catalogue_number] => PA 18 0291001
    [category_ids] => ,75,76,78,82,
    [chemical_name] => 
    [weight] => 748.95
    [form] => C37H68N2O13
    [cas] => 134931-01-4
    [pslug] => 134931-01-4-9z-erythromycin-a-oxime-pa180291001
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PA 18 0291001

(9Z)-Erythromycin A Oxime


  • Catalogue No.:PA 18 0291001

  • CAS :

    134931-01-4

  • Molecular Formula : C37H68N2O13

  • Molecular Weight : 748.95

stdClass Object
(
    [pname] => Roxithromycin N-Oxide
    [catalogue_number] => PA 18 0291002
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 853.06
    [form] => C41H76N2O16
    [cas] => 1460313-73-8
    [pslug] => 1460313-73-8-roxithromycin-n-oxide-pa180291002
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PA 18 0291002

Roxithromycin N-Oxide


  • Catalogue No.:PA 18 0291002

  • CAS :

    1460313-73-8

  • Molecular Formula : C41H76N2O16

  • Molecular Weight : 853.06

stdClass Object
(
    [pname] => N-Nitroso N-demethyl Roxithromycin
    [catalogue_number] => PA 18 0291003
    [category_ids] => ,69,76,75,78,70,82,162,
    [chemical_name] => 
    [weight] => 852.03
    [form] => C40H73N3O16
    [cas] => NA
    [pslug] => n-nitroso-n-demethyl-roxithromycin-pa180291003
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PA 18 0291003

N-Nitroso N-demethyl Roxithromycin


  • Catalogue No.:PA 18 0291003

  • CAS :

    NA

  • Molecular Formula : C40H73N3O16

  • Molecular Weight : 852.03