Oseltamivir Phosphate-impurities | Pharmaffiliates

oseltamivir phosphate

A phosphate salt of Oseltamivir, which an antiviral medication sold under the brand name of Tamiflu. It is used to treat and prevent influenza A and influenza B. It is a competitive inhibitor of influenza´s neuraminidase enzyme. Reference standards of Oseltamivir Phosphate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [catalogue_number] => PA 15 12000
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    [form] => C16H31N2O8P
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PA 15 12000

Oseltamivir Phosphate - API Standards


  • Catalogue No.:PA 15 12000

  • CAS :

    204255-11-8

  • Molecular Formula : C16H31N2O8P

  • Molecular Weight : 410.40

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    [pname] => Oseltamivir Phosphate - Impurity C
    [catalogue_number] => PA 15 12030
    [category_ids] => 82,79,78,76,75,70
    [chemical_name] => 
    [weight] => 284.35
    [form] => C14H24N2O4
    [cas] => 187227-45-8
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PA 15 12030

Oseltamivir Phosphate - Impurity C


  • Catalogue No.:PA 15 12030

  • CAS :

    187227-45-8

  • Molecular Formula : C14H24N2O4

  • Molecular Weight : 284.35

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    [pname] => Oseltamivir Phosphate - Impurity D
    [catalogue_number] => PA 15 12040
    [category_ids] => ,70,75,78,79,80,82,
    [chemical_name] => 
    [weight] => 223.23
    [form] => C11H13NO4
    [cas] => 1346604-18-9
    [pslug] => 1346604-18-9-oseltamivir-phosphate-impurity-d-pa1512040
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PA 15 12040

Oseltamivir Phosphate - Impurity D


  • Catalogue No.:PA 15 12040

  • CAS :

    1346604-18-9

  • Molecular Formula : C11H13NO4

  • Molecular Weight : 223.23

20% OFF
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    [pname] => Oseltamivir Phosphate - Impurity A
    [catalogue_number] => PA 15 12010
    [category_ids] => ,79,77,78,70,82,75,
    [chemical_name] => 
    [weight] => 284.35
    [form] => C14H24N2O4
    [cas] => 1364932-19-3
    [pslug] => 1364932-19-3-oseltamivir-phosphate-impurity-a-pa1512010
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PA 15 12010

Oseltamivir Phosphate - Impurity A


  • Catalogue No.:PA 15 12010

  • CAS :

    1364932-19-3

  • Molecular Formula : C14H24N2O4

  • Molecular Weight : 284.35

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    [pname] => Oseltamivir Phosphate - Impurity B
    [catalogue_number] => PA 15 12020
    [category_ids] => ,70,75,77,78,79,82,
    [chemical_name] => 
    [weight] => 355.43
    [form] => C16H29N5O4
    [cas] => 2413185-84-7
    [pslug] => 2413185-84-7-oseltamivir-phosphate-impurity-b-pa1512020
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PA 15 12020

Oseltamivir Phosphate - Impurity B


  • Catalogue No.:PA 15 12020

  • CAS :

    2413185-84-7

  • Molecular Formula : C16H29N5O4

  • Molecular Weight : 355.43

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    [pname] => Oseltamivir Phosphate - Impurity F
    [catalogue_number] => PA 15 12060
    [category_ids] => ,79,77,75,78,70,82,
    [chemical_name] => 
    [weight] => 298.38
    [form] => C15H26N2O4
    [cas] => 1052063-37-2
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PA 15 12060

Oseltamivir Phosphate - Impurity F


  • Catalogue No.:PA 15 12060

  • CAS :

    1052063-37-2

  • Molecular Formula : C15H26N2O4

  • Molecular Weight : 298.38

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    [pname] => Oseltamivir Phosphate - Impurity G
    [catalogue_number] => PA 15 12070
    [category_ids] => 82,79,78,77,75,70
    [chemical_name] => 
    [weight] => 312.40
    [form] => C16H28N2O4
    [cas] => 956267-10-0
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PA 15 12070

Oseltamivir Phosphate - Impurity G


  • Catalogue No.:PA 15 12070

  • CAS :

    956267-10-0

  • Molecular Formula : C16H28N2O4

  • Molecular Weight : 312.40

stdClass Object
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    [catalogue_number] => PA 15 12625
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    [weight] => 410.4
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PA 15 12625

Ethyl (3R,4S,5R)-4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate Phosphate


  • Catalogue No.:PA 15 12625

  • CAS :

    NA

  • Molecular Formula : C16H31N2O8P

  • Molecular Weight : 410.4