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Celecoxib impurity A

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For Research Use Only | Not For Clinical Use
CATAPS170570011B
CAS170570-01-1
Structure
SynonymsCelecoxib USP Related Compound A,Celecoxib Imp. A (EP), Celecoxib USP RC A, 4-[5-(3-Methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide, Celecoxib Imp. A (Pharmeuropa)
IUPAC Name4-[5-(3-methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide
Molecular Weight381.37
Molecular FormulaC17H14F3N3O2S
Canonical SMILESCc1cccc(c1)c2cc(nn2c3ccc(cc3)S(=O)(=O)N)C(F)(F)F
InChIInChI=1S/C17H14F3N3O2S/c1-11-3-2-4-12(9-11)15-10-16(17(18,19)20)22-23(15)13-5-7-14(8-6-13)26(21,24)25/h2-10H,1H3,(H2,21,24,25)
Accurate Mass381.0759
API FamilyMatrix - API Family See respective official monograph(s)
FormatNeat
ShippingRoom Temperature
Storage Conditions2-8°C Fridge/Coldroom
SubcategoryEuropean Pharmacopoeia (Ph. Eur.)
TypeImpurity
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