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DBCO-PEG4-NHS ester - CAS 1427004-19-0

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Catalog Number Size Price Stock Quantity
BP-500041 100 mg $838 In stock
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DBCO-PEG4-NHS ester is PEG derivative used as a cross-linker to react with primary amines.

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Molecular Formula
C34H39N3O10
Molecular Weight
649.69

DBCO-PEG4-NHS ester

    • Specification
      • Purity
        >95%
        Solubility
        In DMSO: 83.33 mg/mL (128.26 mM; Need ultrasonic)
        Appearance
        Transparent Liquid
        Storage
        4°C, stored under nitrogen; In solvent, -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
        Shipping
        Room temperature in continental US; may vary elsewhere.
        IUPAC Name
        (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[[4-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-4-oxobutanoyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
        Synonyms
        Azadibenzocyclooctyne-PEG4-NHS ester
    • Properties
      • Density
        1.3±0.1 g/cm3
        InChI Key
        RRCXYKNJTKJNTD-UHFFFAOYSA-N
        InChI
        InChI=1S/C34H39N3O10/c38-30(11-12-31(39)36-25-28-7-2-1-5-26(28)9-10-27-6-3-4-8-29(27)36)35-16-18-44-20-22-46-24-23-45-21-19-43-17-15-34(42)47-37-32(40)13-14-33(37)41/h1-8H,11-25H2,(H,35,38)
        Canonical SMILES
        C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCNC(=O)CCC(=O)N2CC3=CC=CC=C3C#CC4=CC=CC=C42
    • Preparing Stock Solutions
      • ConcentrationVolumeMass1 mg5 mg10 mg
        1 mM1.5392 mL7.6960 mL15.3920 mL
        5 mM0.3078 mL1.5392 mL3.0784 mL
        10 mM0.1539 mL0.7696 mL1.5392 mL
Bio Calculators
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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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