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    Chemical structure of Fluorescein-5-maleimide , CAS 75350-46-8, AChemBlock Y226948

    Fluorescein-5-maleimide

    Catalog ID: Y226948

    Product Name: Fluorescein-5-maleimide
    CAS: 75350-46-8
    Purity: 97.00%
    FW: 427.37
    Formula: C₂₄H₁₃NO₇
    Synonym(s): 1-(3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)-1H-pyrrole-2,5-dione
    Smiles: O=C1OC(C2=C3C=C(O)C=C2)(C(C(O3)=C4)=CC=C4O)C(C=C5)=C1C=C5N(C(C=C6)=O)C6=O
    Fluorescein-5-maleimide 97.00%, CAS#: 75350-46-8, Cat ID: Y226948, REFERENCE COMPOUNDS, AChemBlock
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    Packaging:100MG List Price: $260 Quantity:
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    Jun 29,2026

    Packaging:500MG List Price: $780 Quantity:
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    Jun 29,2026

    update on 06-14-2026

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    Purity 97.00%
    Appearances
    Storage Store at 0-8 °C
    Shipping normal
    MSDS Download MSDS
    IUPAC Name 1-(3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)-1H-pyrrole-2,5-dione
    HTS Code
    Smiles O=C1OC(C2=C3C=C(O)C=C2)(C(C(O3)=C4)=CC=C4O)C(C=C5)=C1C=C5N(C(C=C6)=O)C6=O
    InChiKey AYDAHOIUHVUJHQ-UHFFFAOYSA-N
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