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Pharm-Rx Letrozole Usp

Chemical Name: Letrozole

CAS Number: 112809-51-5

Certifications & Compliance: United States Pharmacopeia (USP)

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Name
    Molecular formula
    C₁₇H₁₁N₅
    Chemical Structure

    Pharm-Rx Letrozole Usp - Chemical Structure - 1

    Defination

    Letrozole contains NLT 98.0% and NMT 102.0% of C₁₇H₁₁N₅ , calculated on the anhydrous basis.

    Applications & Uses

    Properties

    Typical Properties
    ValueUnitsTest Method / Conditions
    Molecular Weight285.3

    Regulatory & Compliance

    Certifications & Compliance
    USP Reference Standards
    • USP Letrozole RS
    • USP Letrozole Related Compound A RS
    • 4,4′-(1H-1,3,4-Triazol-1-ylmethylene)dibenzonitrile.C₁₇H₁₁N₅ 285.31

    Storage & Handling

    Storage Information

    Preserve in tight containers at controlled room temperature.