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  • Azido-PEG5-NHS ester
  • Azido-PEG5-NHS ester

    Catalog Number ACM1433996861
    Product Name Azido-PEG5-NHS ester
    CAS Number 1433996-86-1
    Synonyms N3-PEG5-SPA
    IUPAC Name (2,5-Dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]propanoate
    Molecular Weight 432.4
    Molecular Formula C17H28N4O9
    Canonical SMILES C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCN=[N+]=[N-]
    InChI InChI=1S/C17H28N4O9/c18-20-19-4-6-26-8-10-28-12-14-29-13-11-27-9-7-25-5-3-17(24)30-21-15(22)1-2-16(21)23/h1-14H2
    InChI Key UBITXOFSGXNPBW-UHFFFAOYSA-N
    Purity >90%
    Appearance Liquid
    Storage -20±5 ºC
    Description Azido-PEG5-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.
    Complexity 553
    Covalently-Bonded Unit Count 1
    Exact Mass 432.18562848
    Heavy Atom Count 30
    Monoisotopic Mass 432.18562848
    Product Type Bioorthogonal Reagents
    Topological Polar Surface Area 124 Ų

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