Thiol-PEG4-propionic acid - CAS 749247-06-1

Thiol-PEG4-acid is a polyethylene glycol (PEG)-based PROTAC linker. Thiol-PEG4-acid can be used in the synthesis of a series of PROTACs.

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Molecular Formula
C₁₁H₂₂O₆S
Molecular Weight
282.35

Thiol-PEG4-propionic acid

    • Specification
      • Purity
        >95%
        Appearance
        Colorless Liquid
        Storage
        4°C, stored under nitrogen; In solvent, -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
        Shipping
        Room temperature in continental US; may vary elsewhere.
        IUPAC Name
        3-[2-[2-[2-(2-sulfanylethoxy)ethoxy]ethoxy]ethoxy]propanoic acid
        Synonyms
        HS-PEG4-CH2CH2COOH; 1-mercapto-3,6,9,12-tetraoxapentadecan-15-oic acid
    • Properties
      • Boiling Point
        422.9±45.0 °C at 760 mmHg
        Density
        1.2±0.1 g/cm3
        InChI Key
        ORLGUGSEJFKLED-UHFFFAOYSA-N
        InChI
        InChI=1S/C11H22O6S/c12-11(13)1-2-14-3-4-15-5-6-16-7-8-17-9-10-18/h18H,1-10H2,(H,12,13)
        Canonical SMILES
        C(COCCOCCOCCOCCS)C(=O)O
Bio Calculators
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Tip: Chemical formula is case sensitive. C22H30N4O c22h30n40
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