Nimesulide-impurities | Pharmaffiliates

nimesulide

A non-steroidal anti-inflammatory drug, Nimesulide is a selective COX-2 inhibitor which is used for the treatment of acute pain. Reference standards of Nimesulide API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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(
    [pname] => Nimesulide - API
    [catalogue_number] => PA 14 29000
    [category_ids] => ,80,81,78,70,82,88,
    [chemical_name] => 
    [weight] => 308.31
    [form] => C13H12N2O5S
    [cas] => 51803-78-2
    [pslug] => 51803-78-2-nimesulide-api-pa1429000
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PA 14 29000

Nimesulide - API


  • Catalogue No.:PA 14 29000

  • CAS :

    51803-78-2

  • Molecular Formula : C13H12N2O5S

  • Molecular Weight : 308.31

stdClass Object
(
    [pname] => Nimesulide - Impurity A
    [catalogue_number] => PA 14 29010
    [category_ids] => ,80,81,78,70,82,88,75,79,
    [chemical_name] => 
    [weight] => 353.31
    [form] => C13H11N3O7S
    [cas] => 51765-56-1
    [pslug] => 51765-56-1-nimesulide-impurity-a-pa1429010
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PA 14 29010

Nimesulide - Impurity A


  • Catalogue No.:PA 14 29010

  • CAS :

    51765-56-1

  • Molecular Formula : C13H11N3O7S

  • Molecular Weight : 353.31

stdClass Object
(
    [pname] => Nimesulide - Impurity B
    [catalogue_number] => PA 14 29020
    [category_ids] => ,80,81,78,70,82,88,75,79,
    [chemical_name] => 
    [weight] => 263.31
    [form] => C13H13NO3S
    [cas] => 51765-51-6
    [pslug] => 51765-51-6-nimesulide-impurity-b-pa1429020
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PA 14 29020

Nimesulide - Impurity B


  • Catalogue No.:PA 14 29020

  • CAS :

    51765-51-6

  • Molecular Formula : C13H13NO3S

  • Molecular Weight : 263.31

stdClass Object
(
    [pname] => Nimesulide - Impurity C
    [catalogue_number] => PA 14 29030
    [category_ids] => ,80,81,78,70,82,88,76,75,
    [chemical_name] => 
    [weight] => 185.22
    [form] => C12H11NO
    [cas] => 2688-84-8
    [pslug] => 2688-84-8-nimesulide-impurity-c-pa1429030
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PA 14 29030

Nimesulide - Impurity C


  • Catalogue No.:PA 14 29030

  • CAS :

    2688-84-8

  • Molecular Formula : C12H11NO

  • Molecular Weight : 185.22

stdClass Object
(
    [pname] => Nimesulide - Impurity E
    [catalogue_number] => PA 14 29050
    [category_ids] => ,80,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 341.40
    [form] => C14H15NO5S2
    [cas] => 905858-63-1
    [pslug] => 905858-63-1-nimesulide-impurity-e-pa1429050
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PA 14 29050

Nimesulide - Impurity E


  • Catalogue No.:PA 14 29050

  • CAS :

    905858-63-1

  • Molecular Formula : C14H15NO5S2

  • Molecular Weight : 341.40

stdClass Object
(
    [pname] => Nimesulide - Impurity F
    [catalogue_number] => PA 14 29060
    [category_ids] => ,80,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 386.40
    [form] => C14H14N2O7S2
    [cas] => 51765-72-1
    [pslug] => 51765-72-1-nimesulide-impurity-f-pa1429060
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PA 14 29060

Nimesulide - Impurity F


  • Catalogue No.:PA 14 29060

  • CAS :

    51765-72-1

  • Molecular Formula : C14H14N2O7S2

  • Molecular Weight : 386.40

stdClass Object
(
    [pname] => 2-Nitrodiphenyl Sulfide
    [catalogue_number] => PA 14 29510
    [category_ids] => ,80,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 231.27
    [form] => C12H9NO2S
    [cas] => 4171-83-9
    [pslug] => 4171-83-9-2-nitrodiphenyl-sulfide-pa1429510
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PA 14 29510

2-Nitrodiphenyl Sulfide


  • Catalogue No.:PA 14 29510

  • CAS :

    4171-83-9

  • Molecular Formula : C12H9NO2S

  • Molecular Weight : 231.27

stdClass Object
(
    [pname] => N-(Methylsulfonyl)-4-(desnitro) Nimesulide-d5
    [catalogue_number] => PA STI 063960
    [category_ids] => ,80,75,98,78,70,82,88,
    [chemical_name] => 
    [weight] => 346.43
    [form] => C14H10D5NO5S2
    [cas] => NA
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PA STI 063960

N-(Methylsulfonyl)-4-(desnitro) Nimesulide-d5


  • Catalogue No.:PA STI 063960

  • CAS :

    NA

  • Molecular Formula : C14H10D5NO5S2

  • Molecular Weight : 346.43

stdClass Object
(
    [pname] => N-Methylsulfonyl Nimesulide-d5
    [catalogue_number] => PA STI 063970
    [category_ids] => ,80,75,98,78,70,82,88,
    [chemical_name] => 
    [weight] => 391.43
    [form] => C14H9D5N2O7S2
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PA STI 063970

N-Methylsulfonyl Nimesulide-d5


  • Catalogue No.:PA STI 063970

  • CAS :

    NA

  • Molecular Formula : C14H9D5N2O7S2

  • Molecular Weight : 391.43

stdClass Object
(
    [pname] => 4'-Hydroxy Nimesulide-d4
    [catalogue_number] => PA STI 050360
    [category_ids] => ,80,98,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 328.33
    [form] => C13H8D4N2O6S
    [cas] => 1329838-26-7
    [pslug] => 1329838-26-7-4-hydroxy-nimesulide-d4-pasti050360
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PA STI 050360

4'-Hydroxy Nimesulide-d4


  • Catalogue No.:PA STI 050360

  • CAS :

    1329838-26-7

  • Molecular Formula : C13H8D4N2O6S

  • Molecular Weight : 328.33

stdClass Object
(
    [pname] => 4'-Hydroxy Nimesulide-d3
    [catalogue_number] => PA STI 050370
    [category_ids] => ,80,98,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 327.33
    [form] => C13H9D3N2O6S
    [cas] => NA
    [pslug] => 4-hydroxy-nimesulide-d3-pasti050370
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PA STI 050370

4'-Hydroxy Nimesulide-d3


  • Catalogue No.:PA STI 050370

  • CAS :

    NA

  • Molecular Formula : C13H9D3N2O6S

  • Molecular Weight : 327.33

stdClass Object
(
    [pname] => Nimesulide-d5
    [catalogue_number] => PA STI 067790
    [category_ids] => ,80,81,98,78,70,82,88,
    [chemical_name] => 
    [weight] => 313.34
    [form] => C13H7D5N2O5S
    [cas] => 1330180-22-7
    [pslug] => 1330180-22-7-nimesulide-d5-pasti067790
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PA STI 067790

Nimesulide-d5


  • Catalogue No.:PA STI 067790

  • CAS :

    1330180-22-7

  • Molecular Formula : C13H7D5N2O5S

  • Molecular Weight : 313.34

stdClass Object
(
    [pname] => Amino Nimesulide NAC Adduct Sodium Salt
    [catalogue_number] => PA 14 29530
    [category_ids] => ,80,81,78,70,82,88,
    [chemical_name] => 
    [weight] => 461.49
    [form] => C18H20N3NaO6S2
    [cas] => 1094566-35-4
    [pslug] => 1094566-35-4-amino-nimesulide-nac-adduct-sodium-salt-pa1429530
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PA 14 29530

Amino Nimesulide NAC Adduct Sodium Salt


  • Catalogue No.:PA 14 29530

  • CAS :

    1094566-35-4

  • Molecular Formula : C18H20N3NaO6S2

  • Molecular Weight : 461.49