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Mal-amido-PEG2-TFP ester

Mal-amido-PEG2-TFP ester

Catalog Number:
PG01492897ALA
Mfr. No.:
M596901-250mg; M596901-1g; M596901-5g
Price:
$388
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      • Overview

        • Mal-amido-PEG2-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.

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      • Properties
        • CAS Number
          1431291-44-9
          Molecular Formula
          C20H20N2O7F4
          Molecular Weight
          476.37
          Purity
          95%
          Other Properties
          Solubility: Solubility in DMSO, DCM, DMF
          Storage
          Store at -20°C
          Shipping
          Dry ice
          SMILES
          C1=CC(=O)N(C1=O)CCC(=O)NCCOCCOCCC(=O)OC2=C(C(=CC(=C2F)F)F)F
          InChi
          InChI=1S/C20H20F4N2O7/c21-12-11-13(22)19(24)20(18(12)23)33-17(30)4-7-31-9-10-32-8-5-25-14(27)3-6-26-15(28)1-2-16(26)29/h1-2,11H,3-10H2,(H,25,27)
          InChi Key
          HHXSYLTYQVHXMA-UHFFFAOYSA-N
          PubChem CID
          91757747
          Others
          IUPAC Name: (2,3,5,6-tetrafluorophenyl) 3-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]propanoate

          * For research use only. Not for use in human or animal.

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