Celecoxib EP Impurity B

CAS No :

331943-04-5

Molecular Formula:

C17H14F3N3O2S

Molecular Weight:

381.37

Chemical Name:

4-[3-(4-Methylphenyl)-5-trifluoromethyl-1H-pyrazol-1-yl]benzenesulfonamide

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Molecular Formula:​ C17H14F3N3O2S

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Molecular Formula:​ C17H14F3N3O2S

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Celecoxib Impurity 3

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Molecular Formula:​ C16H12F3N3O2S

Molecular Weight: ​367.4

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Celecoxib Impurity 16

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Molecular Formula:​ C11H9F3O2

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Molecular Formula:​ C11H9F3O2

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Celecoxib Impurity 5

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Molecular Formula:​ C15H17N3O2S

Molecular Weight: ​303.4

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Celecoxib Impurity 18

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Molecular Formula:​ C18H16F3N3O2S

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API – Impurities | Specialty Chemicals

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