Pharm-Rx Timolol Maleate

Chemical Name: Timolol Maleate

CAS Number: 26921-17-5

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    Enhanced TDS

    Identification & Functionality

    Chemical Name
    Molecular formula
    C₁₃H₂₄N₄O₃S · C₄H₄O₄
    Chemical Structure

    Pharm-Rx Triamcinolone Acetonide - Defination - 1


    Timolol Maleate contains NLT 98.0% and NMT 102.0% of timolol maleate (C₁₃H₂₄N₄O₃S · C₄H₄O₄ ), calculated on the dried basis.

    Applications & Uses


    Typical Properties
    ValueUnitsTest Method / Conditions
    Molecular Weight432.49

    Regulatory & Compliance

    USP Reference Standards
    • USP Timolol Maleate RS
    • USP Timolol Related Compound A RS
    • (R)-1-(tert-Butylamino)-3-(4-morpholino-1,2,5- thiadiazol-3-yloxy)propan-2-ol maleate.
    • C₁₃H₂₄N₄O₃S · C₄H₄O₄ 432.49
    • USP Timolol Related Compound B RS
    • 3-(tert-Butylamino)-2-(4-morpholino-1,2,5-thiadiazol-3-yloxy)propan-1-ol.
    • C₁₃H₂₄N₄O₃S 316.42

    Storage & Handling

    Storage Information

    Preserve in well-closed containers, protected from light.