mPEG8-propyne - CAS 880081-81-2

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m-PEG8-O-alkyne is a polyethylene glycol (PEG)-based PROTAC linker. m-PEG8-O-alkyne can be used in the synthesis of a series of PROTACs.

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Molecular Formula
C₂₀H₃₈O₉
Molecular Weight
422.51

mPEG8-propyne

    • Specification
      • Purity
        >98%
        Appearance
        Colorless Liquid
        Storage
        Please store the product under the recommended conditions in the Certificate of Analysis.
        Shipping
        Room temperature in continental US; may vary elsewhere.
        IUPAC Name
        3-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]prop-1-yne
        Synonyms
        mPEG8-CH2C≡CH; mPEG8-Alkyne
    • Properties
      • Boiling Point
        468.8±40.0 °C at 760 mmHg
        Density
        1.1±0.1 g/cm3
        InChI Key
        XQINQERKXPDHFU-UHFFFAOYSA-N
        InChI
        InChI=1S/C20H38O9/c1-3-4-22-7-8-24-11-12-26-15-16-28-19-20-29-18-17-27-14-13-25-10-9-23-6-5-21-2/h1H,4-20H2,2H3
        Canonical SMILES
        COCCOCCOCCOCCOCCOCCOCCOCCOCC#C
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Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
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