Risedronate Sodium-impurities | Pharmaffiliates

risedronate sodium

A pyridinyl bisphosphonate drug, used for the treatment or prevention of osteoporosis in men and women. Risedronate helps in inhibiting the osteoclast-mediated bone resorption and modulates bone metabolism. An aminobisphosphonate derivative of etidronic acid. Reference standards of Risedronate Sodium API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [catalogue_number] => PA 18 41000
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    [weight] => 305.09
    [form] => C7H10NNaO7P2
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PA 18 41000

Risedronate Sodium - API Standards


  • Catalogue No.:PA 18 41000

  • CAS :

    115436-72-1

  • Molecular Formula : C7H10NNaO7P2

  • Molecular Weight : 305.09

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    [pname] => Risedronate Sodium - Impurity D
    [catalogue_number] => PA 18 41040
    [category_ids] => ,92,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 137.14
    [form] => C7H7NO2
    [cas] => 501-81-5
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PA 18 41040

Risedronate Sodium - Impurity D


  • Catalogue No.:PA 18 41040

  • CAS :

    501-81-5

  • Molecular Formula : C7H7NO2

  • Molecular Weight : 137.14

20% OFF
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    [pname] => Risedronate Sodium - Impurity B
    [catalogue_number] => PA 18 41020
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 283.11
    [form] => C7H11NO7P2
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PA 18 41020

Risedronate Sodium - Impurity B


  • Catalogue No.:PA 18 41020

  • CAS :

    105462-23-5

  • Molecular Formula : C7H11NO7P2

  • Molecular Weight : 283.11

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    [catalogue_number] => PA 18 41021
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 301.13
    [form] => C7H13NO8P2
    [cas] => 1220806-40-5
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PA 18 41021

Risedronate Sodium - Impurity B (Monohydrate Salt)


  • Catalogue No.:PA 18 41021

  • CAS :

    1220806-40-5

  • Molecular Formula : C7H13NO8P2

  • Molecular Weight : 301.13

stdClass Object
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    [pname] => Risedronate Sodium - Impurity C
    [catalogue_number] => PA 18 41030
    [category_ids] => ,80,71,78,70,82,
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    [weight] => 283.11
    [form] => C7H11NO7P2
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PA 18 41030

Risedronate Sodium - Impurity C


  • Catalogue No.:PA 18 41030

  • CAS :

    105462-25-7

  • Molecular Formula : C7H11NO7P2

  • Molecular Weight : 283.11

stdClass Object
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    [pname] => Risedronate Sodium - Impurity E
    [catalogue_number] => PA 18 41050
    [category_ids] => ,80,71,81,78,70,82,72,
    [chemical_name] => 
    [weight] => 267.11
    [form] => C7H11NO6P2
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PA 18 41050

Risedronate Sodium - Impurity E


  • Catalogue No.:PA 18 41050

  • CAS :

    75755-10-1

  • Molecular Formula : C7H11NO6P2

  • Molecular Weight : 267.11

stdClass Object
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    [pname] => Risedronate Sodium N-oxide
    [catalogue_number] => PA 18 41510
    [category_ids] => ,80,71,81,78,70,82,72,
    [chemical_name] => 
    [weight] => 322.1
    [form] => C7H11NNaO8P2
    [cas] => 1630792-68-5
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PA 18 41510

Risedronate Sodium N-oxide


  • Catalogue No.:PA 18 41510

  • CAS :

    1630792-68-5

  • Molecular Formula : C7H11NNaO8P2

  • Molecular Weight : 322.1

stdClass Object
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    [pname] => Tetramethyl Risedronate
    [catalogue_number] => PA 18 41520
    [category_ids] => ,81,78,70,82,72,
    [chemical_name] => 
    [weight] => 339.22
    [form] => C11H19NO7P2
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PA 18 41520

Tetramethyl Risedronate


  • Catalogue No.:PA 18 41520

  • CAS :

    919355-29-6

  • Molecular Formula : C11H19NO7P2

  • Molecular Weight : 339.22

stdClass Object
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    [pname] => Risedronate Sodium - Impurity A (Disodium Tetrahydrate Salt)
    [catalogue_number] => PA 18 0410012
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 648.23
    [form] => C14H26N2Na2O16P4
    [cas] => NA
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PA 18 0410012

Risedronate Sodium - Impurity A (Disodium Tetrahydrate Salt)


  • Catalogue No.:PA 18 0410012

  • CAS :

    NA

  • Molecular Formula : C14H26N2Na2O16P4

  • Molecular Weight : 648.23