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    Chemical structure of DFSX-2 , CAS 442526-91-2, AChemBlock L13781

    DFSX-2

    Catalog ID: L13781

    Product Name: DFSX-2
    CAS: 442526-91-2
    MDL: MFCD28502536
    Purity: 98%
    Appearance: Off-White Solid
    FW: 504.47
    Formula: C₂₄H₂₃F₃N₄O₅
    Synonym(s): ethyl 1-(6-amino-3,5-difluoropyridin-2-yl)-6-fluoro-7-(3-(isobutyryloxy)azetidin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate
    Smiles: CCOC(=O)C1=CN(C2=NC(N)=C(F)C=C2F)C2=C(C=C(F)C(N3CC(OC(=O)C(C)C)C3)=C2)C1=O
    DFSX-2 98%, CAS#: 442526-91-2, Cat ID: L13781, REFERENCE COMPOUNDS, AChemBlock
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    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:5G List Price: $225 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock in USA Estimated Ship Time:

    Jun 17,2026

    Packaging:25G List Price: $740 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 26,2026

    update on 06-14-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word warning
    Hazard Statements Causes skin irritation
    Causes serious eye irritation
    May cause respiratory irritation
    Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
    Product Information
    Product Information
    Product Information
    Purity 98%
    Appearances Off-White Solid
    Storage Store at -20 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name ethyl 1-(6-amino-3,5-difluoropyridin-2-yl)-6-fluoro-7-(3-(isobutyryloxy)azetidin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate
    HTS Code 2933790400
    Smiles CCOC(=O)C1=CN(C2=NC(N)=C(F)C=C2F)C2=C(C=C(F)C(N3CC(OC(=O)C(C)C)C3)=C2)C1=O
    InChiKey VMXLACIKUJJQTC-UHFFFAOYSA-N
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