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
[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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Catalogue No.:PA 14 29000
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
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Catalogue No.:PA 14 29010
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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Catalogue No.:PA 14 29020
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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Catalogue No.:PA 14 29030
Molecular Formula : C12H11NO
Molecular Weight : 185.22
stdClass Object
(
[pname] => Nimesulide - Impurity D
[catalogue_number] => PA 14 29040
[category_ids] => ,79,80,78,70,82,
[chemical_name] =>
[weight] => 230.22
[form] => C12H10N2O3
[cas] => 5422-92-4
[pslug] => 5422-92-4-nimesulide-impurity-d-pa1429040
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Catalogue No.:PA 14 29040
Molecular Formula : C12H10N2O3
Molecular Weight : 230.22
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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Catalogue No.:PA 14 29050
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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Catalogue No.:PA 14 29060
Molecular Formula : C14H14N2O7S2
Molecular Weight : 386.40
stdClass Object
(
[pname] => Nimesulide - Impurity G
[catalogue_number] => PA 14 29070
[category_ids] => ,80,75,78,70,82,
[chemical_name] =>
[weight] => 231.20
[form] => C12H9NO4
[cas] => 70995-08-3
[pslug] => 70995-08-3-nimesulide-impurity-g-pa1429070
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Catalogue No.:PA 14 29070
Molecular Formula : C12H9NO4
Molecular Weight : 231.20
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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Catalogue No.:PA 14 29510
Molecular Formula : C12H9NO2S
Molecular Weight : 231.27
stdClass Object
(
[pname] => N-(Methylsulfonyl)-4-(desnitro) Nimesulide-d5
[catalogue_number] => PA STI 063960
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[chemical_name] =>
[weight] => 346.43
[form] => C14H10D5NO5S2
[cas] => NA
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N-(Methylsulfonyl)-4-(desnitro) Nimesulide-d5
Catalogue No.:PA STI 063960
Molecular Formula : C14H10D5NO5S2
Molecular Weight : 346.43
stdClass Object
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[pname] => N-Methylsulfonyl Nimesulide-d5
[catalogue_number] => PA STI 063970
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[weight] => 391.43
[form] => C14H9D5N2O7S2
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N-Methylsulfonyl Nimesulide-d5
Catalogue No.:PA STI 063970
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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Catalogue No.:PA STI 050360
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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Catalogue No.:PA STI 050370
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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Catalogue No.:PA STI 067790
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
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Amino Nimesulide NAC Adduct Sodium Salt
Catalogue No.:PA 14 29530
Molecular Formula : C18H20N3NaO6S2
Molecular Weight : 461.49
stdClass Object
(
[pname] => 2-Nitrophenyl phenyl ether
[catalogue_number] => PA 14 0291004
[category_ids] => ,80,81,78,82,88,
[chemical_name] =>
[weight] => 215.21
[form] => C12H9NO3
[cas] => 2216-12-8
[pslug] => 2216-12-8-2-nitrophenyl-phenyl-ether-pa140291004
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2-Nitrophenyl phenyl ether
Catalogue No.:PA 14 0291004
Molecular Formula : C12H9NO3
Molecular Weight : 215.21
stdClass Object
(
[pname] => Beta-Cyclodextrin Nimesulide
[catalogue_number] => PA 14 0291005
[category_ids] => ,80,81,78,70,82,88,
[chemical_name] =>
[weight] => 1443.3
[form] => C55H82N2O40S
[cas] => 139139-43-8
[pslug] => 139139-43-8-beta-cyclodextrin-nimesulide-pa140291005
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Beta-Cyclodextrin Nimesulide
Catalogue No.:PA 14 0291005
Molecular Formula : C55H82N2O40S
Molecular Weight : 1443.3
