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Azido-PEG8-CH2COOH - CAS 1343472-07-0

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Azido-PEG8-CH2COOH is a PEG derivative containing an azide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

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Molecular Formula
C18H35N3O10
Molecular Weight
453.47

Azido-PEG8-CH2COOH

    • Specification
      • Purity
        ≥95%
        Storage
        Store at 2-8°C
        Shipping
        Room temperature in continental US; may vary elsewhere.
        IUPAC Name
        2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetic acid
        Synonyms
        Azido-PEG8-CH2CO2H;N3-PEG8-CH2COOH; Azido-PEG8-acetic acid; 26-azido-3,6,9,12,15,18,21,24-octaoxahexacosanoic acid; 3,6,9,12,15,18,21,24-Octaoxahexacosan-1-oic acid, 26-azido-
    • Properties
      • InChI Key
        DVJMSIRMVCBUTE-UHFFFAOYSA-N
        InChI
        InChI=1S/C18H35N3O10/c19-21-20-1-2-24-3-4-25-5-6-26-7-8-27-9-10-28-11-12-29-13-14-30-15-16-31-17-18(22)23/h1-17H2,(H,22,23)
        Canonical SMILES
        C(COCCOCCOCCOCCOCCOCCOCCOCC(=O)O)N=[N+]=[N-]
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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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