Propargyl-PEG8-NHBoc - CAS 2183440-31-3

Propargyl-PEG8-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
C24H45NO10
Molecular Weight
507.61

Propargyl-PEG8-NHBoc

    • Specification
      • Related CAS
        1520979-34-3 (polymer)
        Purity
        ≥95%
        Solubility
        Soluble in DCM, DMF, DMSO
        Storage
        Store at -20°C
        Shipping
        Room temperature in continental US; may vary elsewhere.
        IUPAC Name
        tert-butyl N-[2-[2-[2-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate
        Synonyms
        t-Boc-N-Amido-PEG8-propargyl; Boc-NH-PEG8-propargyl; Boc-NH-PEG8-Alkyne; 2-Methyl-2-propanyl 3,6,9,12,15,18,21,24-octaoxaheptacos-26-yn-1-ylcarbamate; Carbamic acid, N-3,6,9,12,15,18,21,24-octaoxaheptacos-26-yn-1-yl-, 1,1-dimethylethyl ester; tert-butyl (3,6,9,12,15,18,21,24-octaoxaheptacos-26-yn-1-yl)carbamate
    • Properties
      • Boiling Point
        565.0±50.0°C at 760 mmHg
        Density
        1.1±0.1 g/cm3
        InChI Key
        WMHPLGWQQONPQL-UHFFFAOYSA-N
        InChI
        InChI=1S/C24H45NO10/c1-5-7-27-9-11-29-13-15-31-17-19-33-21-22-34-20-18-32-16-14-30-12-10-28-8-6-25-23(26)35-24(2,3)4/h1H,6-22H2,2-4H3,(H,25,26)
        Canonical SMILES
        CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCC#C
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