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Pharm-Rx Celecoxib

Chemical Name: Celecoxib

CAS Number: 169590-42-5

Synonyms: Celebrex, Celocoxib

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Name
    Molecular formula
    C₁₇H₁₄F₃N₃O₂S
    Definition

    Celecoxib contains NLT 98.0% and NMT 102.0% of C₁₇H₁₄F₃N₃O₂S, calculated on the anhydrous basis.

    Applications & Uses

    Properties

    Typical Properties
    ValueUnitsTest Method / Conditions
    Molecular Weight381.4

    Regulatory & Compliance

    USP Reference Standards
    • USP Celecoxib RS
    • p-[5-p-Tolyl-3-(trifluoromethyl)pyrazol-1-yl] benzenesulfonamide. C17H14F3N3O2S 381.4
    • USP Celecoxib Related Compound A RS
    • 4-[5-(3-Methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1- yl]benzenesulfonamide. C17H14F3N3O2S 381.4
    • USP Celecoxib Related Compound B RS
    • 4-[3-(4-Methylphenyl)-5-(trifluoromethyl)-1H-pyrazol-1- yl]benzenesulfonamide. C17H14F3N3O2S 381.4

    Storage & Handling

    Storage Information

    Preserve in tight containers, protected from light and moisture. Store at room temperature.