Amino-PEG2-propionic acid - CAS 791028-27-8

Amino-PEG2-C2-acid is a cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

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Molecular Formula
C7H15NO4
Molecular Weight
177.20

Amino-PEG2-propionic acid

    • Specification
      • Related CAS
        1818294-41-5 (polymer) 196936-04-6 (polymer)
        Purity
        >99.3%
        Solubility
        10 mm in DMSO
        Appearance
        White/off-white solid or liquid (may vary)
        Shelf Life
        0-4°C for short term (days to weeks), or -20°C for long term (months).
        Storage
        Store at -20 °C, keep in dry and avoid sunlight.
        Shipping
        Room temperature
        IUPAC Name
        3-[2-(2-aminoethoxy)ethoxy]propanoic acid
        Synonyms
        3-(2-(2-Aminoethoxy)ethoxy)propanoic acid; H2N-PEG2-CH2CH2COOH
    • Properties
      • Boiling Point
        331.5±27.0 °C at 760 mmHg
        Density
        1.1±0.1 g/cm3
        InChI Key
        DEZXLFKSYRODPB-UHFFFAOYSA-N
        InChI
        InChI=1S/C7H15NO4/c8-2-4-12-6-5-11-3-1-7(9)10/h1-6,8H2,(H,9,10)
        Canonical SMILES
        C(COCCOCCN)C(=O)O
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