Celecoxib EP Impurity B / Celecoxib Related Compound B (USP)
Product Category
Impurities, Intermediates
Sub-Category
Heterocycles, Sulphur and Selenium Compounds, Pharmaceutical Standards, Fine Chemicals, Aromatics, enzyme activators
CAS No
331943-04-5
Catalog Number
GS.46.CXB.52
Chemical Name/Synonyms
N-De(4-sulfonamidophenyl)-N'-(4-sulfonamidophenyl) Celecoxib; Celecoxib Isomeric Impurity; 4-[3-(4-Methylphenyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide; Celecoxib Related Compound B (USP);
Molecular Weight
381.37
Molecular Formula
C17H14F3N3O2S
Purity
NLT 95%
Appearance
Off-White to Brown solid
Solubility
DMSO , Ethyl Acetate and Methanol
Applications
N-De(4-sulfonamidophenyl)-N’-(4-sulfonamidophenyl) Celecoxib is an isomeric impurity of Celecoxib with selective inhibitory activity against human cyclooxygenase-2. USP Celecoxib Related Compound B
Inventory Status
Ready Stock
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Celecoxib EP Impurity B / Celecoxib Related Compound B (USP)
