Benzyl-PEG7-acid

Benzyl-PEG7-acid is a PEG linker containing a benzyl protecting group and a carboxylic acid group. Benzyl is an alcohol protecting group and can be removed via hydrogenolysis. The carboxylic acid group can react with primary amine groups in the presence of activators such as EDC or HATU to form a stable amide bond.

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Molecular Formula
C22H36O9
Molecular Weight
444.52

Benzyl-PEG7-acid

    • Specification
      • Purity
        ≥95%
        Appearance
        Liquid
        Storage
        Store at 2-8°C
        Shipping
        Room temperature in continental US; may vary elsewhere.
        IUPAC Name
        3-[2-[2-[2-[2-[2-(2-phenylmethoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
        Synonyms
        1-Phenyl-2,5,8,11,14,17,20-heptaoxatricosan-23-oic acid; 2,5,8,11,14,17,20-Heptaoxatricosan-23-oic acid, 1-phenyl-
    • Properties
      • Boiling Point
        555.8±50.0°C at 760 mmHg
        Density
        1.1±0.1 g/cm3
        InChI Key
        YZCWMBJKYDIQOU-UHFFFAOYSA-N
        InChI
        InChI=1S/C22H36O9/c23-22(24)6-7-25-8-9-26-10-11-27-12-13-28-14-15-29-16-17-30-18-19-31-20-21-4-2-1-3-5-21/h1-5H,6-20H2,(H,23,24)
        Canonical SMILES
        C1=CC=C(C=C1)COCCOCCOCCOCCOCCOCCOCCC(=O)O
Bio Calculators
Stock concentration: *
Desired final volume: *
Desired concentration: *

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

* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O c22h30n40
g/mol
g
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