Name: Mal-amido-PEG24-TFP ester
Price: 1370.00 USD

- Overview
  - Mal-amido-PEG24-TFP ester is PEG derivative containing a maleimide and TFP ester end group. Maleimide groups are reactive with thiols between pH 6.5 and 7.5. The TFP ester can be reacted with primary amine groups and is also less susceptible to undergo hydrolysis compared to NHS ester. The hydrophilic PEG chains increase the water solubility of a compound in aqueous media. Longer PEG chains have improved water solubility relative to shorter PEG chains.
    
    Please contact us at for specific academic pricing.
- Properties
  - CAS Number
    
    1431295-77-0
    
    Molecular Formula
    
    C40H60N2O17F4
    
    Molecular Weight
    
    916.9
    
    Purity
    
    95%
    
    Storage
    
    Store at -20°C
    
    Shipping
    
    Dry ice
    
    SMILES
    
    C1=CC(=O)N(C1=O)CCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)OC2=C(C(=CC(=C2F)F)F)F
    
    InChi
    
    InChI=1S/C40H60F4N2O17/c41-32-31-33(42)39(44)40(38(32)43)63-37(50)4-7-51-9-11-53-13-15-55-17-19-57-21-23-59-25-27-61-29-30-62-28-26-60-24-22-58-20-18-56-16-14-54-12-10-52-8-5-45-34(47)3-6-46-35(48)1-2-36(46)49/h1-2,31H,3-30H2,(H,45,47)
    
    InChi Key
    
    TYRMHYMPAXBKTH-UHFFFAOYSA-N
    
    PubChem CID
    
    91757744
    
    Others
    
    IUPAC Name: (2,3,5,6-tetrafluorophenyl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
    
    * For research use only. Not for use in human or animal.

We Also Recommend

Mal-amido-PEG2-NHS

$658

Mal-amido-PEG2-TFP ester

$388

Mal-amido-PEG2-Val-Cit-PAB-OH

$774