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Mal-PEG1-PFP ester - CAS 1807530-08-0

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Mal-PEG1-PFP ester is a PEG linker containing maleimide and PFP moieties. Maleimide is thiol-reactive and reacts between pH 6.5 and 7.5 to form thiol ester bonds. PFP moiety is amine-reactive and is less susceptible to undergoing hydrolysis. The hydrophilic PEG linker increases the water solubility of a compound in aqueous media.

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Molecular Formula
C15H10F5NO5
Molecular Weight
379.24

Mal-PEG1-PFP ester

    • Specification
      • Purity
        ≥95%
        Solubility
        Soluble in DCM, DMSO
        Storage
        Store at 2-8°C
        Shipping
        Room temperature in continental US; may vary elsewhere.
        IUPAC Name
        (2,3,4,5,6-pentafluorophenyl) 3-[2-(2,5-dioxopyrrol-1-yl)ethoxy]propanoate
        Synonyms
        Mal-PEG1-PFP; Perfluorophenyl 3-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)propanoate; Propanoic acid, 3-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]-, 2,3,4,5,6-pentafluorophenyl ester
    • Properties
      • Boiling Point
        452.8±45.0°C at 760 mmHg
        Density
        1.5±0.1 g/cm3
        InChI Key
        ZKWVOGYIIBUFNC-UHFFFAOYSA-N
        InChI
        InChI=1S/C15H10F5NO5/c16-10-11(17)13(19)15(14(20)12(10)18)26-9(24)3-5-25-6-4-21-7(22)1-2-8(21)23/h1-2H,3-6H2
        Canonical SMILES
        C1=CC(=O)N(C1=O)CCOCCC(=O)OC2=C(C(=C(C(=C2F)F)F)F)F
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It is commonly abbreviated as: C1V1 = C2V2

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* Total Molecular Weight:
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Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
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