Boc-Aminooxy-PEG2 - CAS 1807503-86-1

Boc-Aminooxy-PEG2 is a PEG derivative containing a Boc-protected aminooxy group and an alcohol group. The protected aminooxy can be deprotected under mildly acidic conditions and then can be reacted with an aldehyde or ketone group to form a stable oxime linkage. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. Aminooxy PEG Linkers may be useful in bioconjugation experiments.

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Molecular Formula
C9H19NO5
Molecular Weight
221.25

Boc-Aminooxy-PEG2

    • Specification
      • Purity
        ≥95%
        Solubility
        Soluble in DMSO
        Appearance
        Pale Yellow Oily Matter
        Storage
        Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)
        Shipping
        Room temperature in continental US; may vary elsewhere.
        IUPAC Name
        tert-butyl N-[2-(2-hydroxyethoxy)ethoxy]carbamate
        Synonyms
        t-Boc-Aminooxy-PEG2-alcohol; tert-Butyl (2-(2-hydroxyethoxy)ethoxy)carbamate; Carbamic acid, N-[2-(2-hydroxyethoxy)ethoxy]-, 1,1-dimethylethyl ester; Boc-Aminooxy-PEG2-alcohol; Boc-Aminoxy-PEG2-OH; 2-Methyl-2-propanyl [2-(2-hydroxyethoxy)ethoxy]carbamate
    • Properties
      • Density
        1.108±0.06 g/cm3 (Predicted)
        InChI Key
        ZPZCGPKXSQMUKY-UHFFFAOYSA-N
        InChI
        InChI=1S/C9H19NO5/c1-9(2,3)15-8(12)10-14-7-6-13-5-4-11/h11H,4-7H2,1-3H3,(H,10,12)
        Canonical SMILES
        CC(C)(C)OC(=O)NOCCOCCO
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