Propargyl-PEG2-NHBoc - CAS 869310-84-9

Propargyl-PEG2-NHBoc is a crosslinker consisting of a propargyl group and a t-Boc protected amine group. The propargyl group reacts with azide-bearing compounds or biomolecules via copper-catalyzed Click Chemistry reactions. The t-Boc-protected amine can be deprotected under mildly acidic conditions.

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Molecular Formula
C12H21NO4
Molecular Weight
243.30

Propargyl-PEG2-NHBoc

    • Specification
      • Related CAS
        1520979-34-3 (polymer)
        Purity
        ≥95%
        Solubility
        Soluble in DMSO (10 mm)
        Appearance
        Colorless to Light Yellow Liquid
        Shelf Life
        -20°C 3 years powder; -80°C 2 years in solvent
        Storage
        Store at -20°C
        Shipping
        Room temperature
        IUPAC Name
        tert-butyl N-[2-(2-prop-2-ynoxyethoxy)ethyl]carbamate
        Synonyms
        t-Boc-N-Amido-PEG2-propargyl;t-Boc-N-Amido-PEG2-Propargyl; tert-Butyl (2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)carbamate; Boc-Amine-PEG2-propargyl; tert-butyl N-{2-[2-(prop-2-yn-1-yloxy)ethoxy]ethyl}carbamate; N-Boc-2-[2-(2-propyn-1-yloxy)ethoxy]ethanamine; 2-Methyl-2-propanyl {2-[2-(2-propyn-1-yloxy)ethoxy]ethyl}carbamate; Carbamic acid, N-[2-[2-(2-propyn-1-yloxy)ethoxy]ethyl]-, 1,1-dimethylethyl ester
    • Properties
      • Boiling Point
        344.2±27.0°C at 760 mmHg
        Density
        1.0±0.1 g/cm3
        InChI Key
        WBOOWEAGRWGHMV-UHFFFAOYSA-N
        InChI
        InChI=1S/C12H21NO4/c1-5-7-15-9-10-16-8-6-13-11(14)17-12(2,3)4/h1H,6-10H2,2-4H3,(H,13,14)
        Canonical SMILES
        CC(C)(C)OC(=O)NCCOCCOCC#C
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