Celecoxib > Impurities > 9

Structure Compound Pricing
4-[2-[1-(4-Methylphenyl)ethylidene]hydrazinyl]benzenesulfonamide
CS-T-80608 > Impurities

Molecular Formula : C15H17N3O2S   Molecular Weight: 303.38   CAS Number: 1061214-06-9
Synonyms : Celecoxib Impurity;
Parent API : Celecoxib
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Celecoxib EP Impurity A
CS-O-07591 > Impurities

Molecular Formula : C17H14F3N3O2S   Molecular Weight: 381.37   CAS Number: 170570-01-1
Synonyms : Celecoxib 3-Methyl Analog ;4-[5-(3-Methylphenyl)-3-(trifluoroMethyl)-1H-pyrazol-1-yl]benzene- sulfonaMide;4-[5-(3-Methylphenyl)-3-trifluoromethyl-1H-pyrazol-1-yl]benzenesulfonamide; USP Celecoxib Related Compound A.
Parent API : Celecoxib
USD 426.00 / 10mg
USD 638.00 / 25mg
USD 958.00 / 50mg
Celecoxib EP Impurity B
CS-O-07592 > Impurities

Molecular Formula : C17H14F3N3O2S   Molecular Weight: 381.37   CAS Number: 331943-04-5
Synonyms : N-De(4-sulfonamidophenyl)-N'-(4-sulfonamidopheny-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamisomer;4-[3-(4-Methylphenyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide; USP Celecoxib Related Compound B.
Parent API : Celecoxib
USD 426.00 / 10mg
USD 638.00 / 25mg
USD 958.00 / 50mg
Celecoxib Impurity 2
CS-P-07334 > Impurities

Molecular Formula : C11H9F3N2   Molecular Weight: 226.2   CAS Number: 948293-46-7
Synonyms : 5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazole
Parent API : Celecoxib
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Celecoxib Impurity 3
CS-P-07335 > Impurities

Molecular Formula : C16H12F3N3O2S   Molecular Weight: 367.35   CAS Number: 170569-87-6
Synonyms : 4-(5-phenyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide
Parent API : Celecoxib
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Celecoxib Impurity 7
CS-P-07336 > Impurities

Molecular Formula : C18H16F3N3O2S   Molecular Weight: 395.4   CAS Number: 170570-09-9
Synonyms : 4-(5-(2,4-dimethylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide
Parent API : Celecoxib
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Celecoxib Impurity 8
CS-P-07337 > Impurities

Molecular Weight: 283.23   CAS Number: 915280-81-8
Synonyms : 4-(2-(2,2,2-trifluoroacetyl)hydrazinyl)benzenesulfonamide
Parent API : Celecoxib
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Celecoxib Trifluro Impurity
CS-P-07338 > Impurities

Molecular Weight: 230.18   CAS Number: 910303-54-7
Synonyms : (Z)-1,1,1-trifluoro-4-hydroxy-4-(p-tolyl)but-3-en-2-one
Parent API : Celecoxib
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3-Trifluoromethyl-5-(p-tolyl)-1H-pyrazole
CS-T-45387 > Impurities

Molecular Formula : C11H9F3N2   Molecular Weight: 226.2   CAS Number: 219986-64-8
Synonyms : 3-(4-Methylphenyl)-5-(trifluoromethyl)-1H-pyrazole
Parent API : Celecoxib
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