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    Chemical structure of Mal-PEG2-CH2COOH , CAS 173323-23-4, AChemBlock P40551

    Mal-PEG2-CH2COOH

    Catalog ID: P40551

    Product Name: Mal-PEG2-CH2COOH
    CAS: 173323-23-4
    MDL: MFCD22989469
    Purity: 95%
    Appearance: White Powder
    FW: 243.22
    Formula: C₁₀H₁₃NO₆
    Synonym(s): 2-(2-(2-(2,5-dioxo-2,5-dihydro-1h-pyrrol-1-yl)ethoxy)ethoxy)acetic acid
    Smiles: O=C(O)COCCOCCN1C(=O)C=CC1=O
    Mal-PEG2-CH2COOH 95%, CAS#: 173323-23-4, Cat ID: P40551, BUILDING BLOCKS, AChemBlock
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    Packaging:250MG List Price: $220 Quantity:
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    Jul 13,2026

    Packaging:1G List Price: $480 Quantity:
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    Jul 13,2026

    Packaging:5G List Price: $1,860 Quantity:
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    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 95%
    Appearances White Powder
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 2-(2-(2-(2,5-dioxo-2,5-dihydro-1h-pyrrol-1-yl)ethoxy)ethoxy)acetic acid
    HTS Code 29091960
    Smiles O=C(O)COCCOCCN1C(=O)C=CC1=O
    InChiKey AZIIPBGZTZIKMC-UHFFFAOYSA-N
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