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2-[2-(Prop-2-yn-1-yloxy)ethoxy]acetic acid - CAS 944561-45-9

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2-[2-(Prop-2-yn-1-yloxy)ethoxy]acetic acid is a polyethylene glycol (PEG)-based PROTAC linker that can be used in the synthesis of a series of PROTACs.

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Molecular Formula
C7H10O4
Molecular Weight
158.15

2-[2-(Prop-2-yn-1-yloxy)ethoxy]acetic acid

    • Specification
      • Purity
        ≥95%
        Solubility
        Soluble in DMSO (10 mm)
        Appearance
        Pale Yellow Oily Matter
        Storage
        Store at 2-8°C
        Shipping
        Room temperature in continental US; may vary elsewhere.
        IUPAC Name
        2-(2-prop-2-ynoxyethoxy)acetic acid
        Synonyms
        Propynyl-PEG1-Ac; 2-[2-(2-Propyn-1-yloxy)ethoxy]acetic acid; Acetic acid, 2-[2-(2-propyn-1-yloxy)ethoxy]-; Propargyl-PEG1-CH2COOH; Propargyl-PEG2-CH2COOH; [2-(2-Propyn-1-yloxy)ethoxy]acetic acid
    • Properties
      • Boiling Point
        294.2±20.0°C (Predicted)
        Density
        1.169±0.06 g/cm3 (Predicted)
        InChI Key
        OFHMCWOCIIQXLU-UHFFFAOYSA-N
        InChI
        InChI=1S/C7H10O4/c1-2-3-10-4-5-11-6-7(8)9/h1H,3-6H2,(H,8,9)
        Canonical SMILES
        C#CCOCCOCC(=O)O
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