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    2,2-Dimethylglutaric anhydride, CAS 2938-48-9, is in stock from AChemBlock as a research-use chemical building block.
    Chemical structure of 2,2-Dimethylglutaric anhydride , CAS 2938-48-9, AChemBlock K16224

    2,2-Dimethylglutaric anhydride

    Catalog ID: K16224

    Product Name: 2,2-Dimethylglutaric anhydride
    CAS: 2938-48-9
    MDL: MFCD00006682
    Purity: 95%
    Appearance: off-white to pale yellow solid
    FW: 142.15
    Formula: C₇H₁₀O₃
    Smiles: CC1(C)CCC(=O)OC1=O
    2,2-Dimethylglutaric anhydride 95%, CAS#: 2938-48-9, Cat ID: K16224, BUILDING BLOCKS, AChemBlock
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    For research use only. We do not sell to patients
    Grouped product items
    Packaging List / Sale Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:5G List Price: $40 / $20 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock San Francisco Estimated Ship Time:

    Jul 31,2026

    Packaging:25G List Price: $110 / $55 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock San Francisco Estimated Ship Time:

    Jul 31,2026

    Packaging:100G List Price: $300 / $150 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock San Francisco Estimated Ship Time:

    Jul 31,2026

    update on 07-30-2026

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    Product Information
    Product Information
    Product Information
    Purity 95%
    Appearances off-white to pale yellow solid
    Storage Store at -20 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 3,3-dimethyldihydro-2h-pyran-2,6(3h)-dione
    HTS Code 293299
    Smiles CC1(C)CCC(=O)OC1=O
    InChiKey PAVNZLVXYJDFNR-UHFFFAOYSA-N
    Product Description 2,2-Dimethylglutaric anhydride (CAS 2938-48-9, Catalog ID K16224) is in stock from AChemBlock. This product is listed for research use and can support medicinal chemistry, organic synthesis, and laboratory research applications. Please contact AChemBlock for quotation, pack size, purity, COA, SDS, and lead-time information.
    Product Application Used as a research-use chemical building block for organic synthesis, medicinal chemistry, and laboratory research.
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