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Bis(NHS)PEG5 - CAS 756526-03-1

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Bis(NHS)PEG5 is a non-cleavable 5-unit PEG linker that can be used to synthesize antibody-conjugated drugs (ADCs).

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Molecular Formula
C22H32N2O13
Molecular Weight
532.50

Bis(NHS)PEG5

    • Specification
      • Related CAS
        123502-57-8 (polymer)
        Purity
        98%
        Solubility
        Soluble in DCM, DMF, DMSO
        Appearance
        Colorless to Yellow Clear Liquid to Cloudy Liquid
        Storage
        Store at 2-8°C
        Shipping
        Room temperature
        IUPAC Name
        (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
        Synonyms
        Bis-PEG5-NHS ester; Bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16-pentaoxanonadecane-1,19-dioate; NHS-PEG5-NHS; Bis-dPEG(R)5-NHS ester; Bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16-pentaoxanonadecanedioate; Bis(3-PEG4)propionic acid N-hydroxysuccinimide diester; 1,1'-[(1,19-Dioxo-4,7,10,13,16-pentaoxanonadecane-1,19-diyl)bis(oxy)]di(2,5-pyrrolidinedione); 2,5-Pyrrolidinedione, 1,1'-[(1,19-dioxo-4,7,10,13,16-pentaoxanonadecane-1,19-diyl)bis(oxy)]bis-; α,ω-disuccinimidyl tetraethylene glycol
    • Properties
      • Boiling Point
        632.5±65.0°C at 760 mmHg
        Density
        1.4±0.1 g/cm3
        InChI Key
        FTYUGLBWKRXQBD-UHFFFAOYSA-N
        InChI
        InChI=1S/C22H32N2O13/c25-17-1-2-18(26)23(17)36-21(29)5-7-31-9-11-33-13-15-35-16-14-34-12-10-32-8-6-22(30)37-24-19(27)3-4-20(24)28/h1-16H2
        Canonical SMILES
        C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O
Bio Calculators
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Desired final volume: *
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L

* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
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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