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  • Fmoc-NH-PEG4-CH2COOH
  • Fmoc-NH-PEG4-CH2COOH

    Catalog Number ACM437655953
    Product Name Fmoc-NH-PEG4-CH2COOH
    CAS Number 437655-95-3
    Structure
    Synonyms 5,8,11,14-Tetraoxa-2-azahexadecanedioic acid
    IUPAC Name 2-[2-[2-[2-[2-(9H-Fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid
    Molecular Weight 473.5
    Molecular Formula C25H31NO8
    Canonical SMILES C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCCOCCOCCOCCOCC(=O)O
    InChI InChI=1S/C25H31NO8/c27-24(28)18-33-16-15-32-14-13-31-12-11-30-10-9-26-25(29)34-17-23-21-7-3-1-5-19(21)20-6-2-4-8-22(20)23/h1-8,23H,9-18H2,(H,26,29)(H,27,28)
    InChI Key XPNLDOFYRFOXLR-UHFFFAOYSA-N
    Boiling Point 681.3±55.0 °C
    Melting Point 51 °C
    Purity >90%
    Density 1.235±0.06 g/cm3
    Appearance Liquid
    Storage -20±5 ºC
    Description Fmoc-NH-PEG4-CH2COOH is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
    Complexity 582
    Covalently-Bonded Unit Count 1
    Exact Mass 473.20496695
    Heavy Atom Count 34
    Monoisotopic Mass 473.20496695
    Type FMOC-NH-PEG
    Topological Polar Surface Area 113 Ų

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