Name: Mal-PEG3-acid
Price: 460.00 USD

- Overview
  - Mal-PEG3-acid is a PEG derivative containing a maleimide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. 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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- Properties
  - Alternative Name
    
    Mal-PEG3-acid | 518044-40-1 | Maleimido-tri(ethylene glycol)-propionic acid | Mai-PEG3-acid | 3-(2-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)ethoxy)propanoic acid | Mal-PEG3-COOH | 3-(2-{2-[2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy]ethoxy}ethoxy)
    
    CAS Number
    
    518044-40-1
    
    Molecular Formula
    
    C13H19NO7
    
    Molecular Weight
    
    301.3
    
    Purity
    
    98%
    
    Storage
    
    Store at -20°C
    
    Shipping
    
    Dry ice
    
    SMILES
    
    C1=CC(=O)N(C1=O)CCOCCOCCOCCC(=O)O
    
    InChi
    
    InChI=1S/C13H19NO7/c15-11-1-2-12(16)14(11)4-6-20-8-10-21-9-7-19-5-3-13(17)18/h1-2H,3-10H2,(H,17,18)
    
    InChi Key
    
    YSFOTVPQFVYTQX-UHFFFAOYSA-N
    
    PubChem CID
    
    70980870
    
    Others
    
    IUPAC Name: 3-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]propanoic acid
    
    * For research use only. Not for use in human or animal.

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