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Propargyl-PEG3-NHS ester - CAS 1428629-71-3

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Molecular Formula
C14H19NO7
Molecular Weight
313.30

Propargyl-PEG3-NHS ester

    • Specification
      • Purity
        >98.0%
        Solubility
        10 mm in DMSO
        Appearance
        Transparent Liquid
        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, or blue ice upon request.
        IUPAC Name
        (2,5-dioxopyrrolidin-1-yl) 3-[2-(2-prop-2-ynoxyethoxy)ethoxy]propanoate
        Synonyms
        Alkyne-PEG3-NHS;2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethoxy)propanoate
    • Properties
      • Boiling Point
        427.2±55.0 °C at 760 mmHg
        Density
        1.3±0.1 g/cm3
        Excitation
        647
        Emission
        655
        InChI Key
        YDRPXORAOIYIGV-UHFFFAOYSA-N
        InChI
        InChI=1S/C14H19NO7/c1-2-6-19-8-10-21-11-9-20-7-5-14(18)22-15-12(16)3-4-13(15)17/h1H,3-11H2
        Canonical SMILES
        C#CCOCCOCCOCCC(=O)ON1C(=O)CCC1=O
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