Bromo-PEG4-acid

Bromo-PEG4-acid

Catalog Number:
PG01492541ALA
Mfr. No.:
B595057-100mg; B595057-500mg; B595057-1g; B595057-5g
Price:
$794
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      • Overview
        • Bromo-PEG4-acid is a PEG derivative containing a bromide group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. 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
        • CAS Number
          1393330-38-5
          Molecular Formula
          C11H21BrO6
          Molecular Weight
          329.18
          Purity
          98%
          Storage
          Store at -20°C
          Shipping
          Dry ice
          SMILES
          C(COCCOCCOCCOCCBr)C(=O)O
          InChi
          InChI=1S/C11H21BrO6/c12-2-4-16-6-8-18-10-9-17-7-5-15-3-1-11(13)14/h1-10H2,(H,13,14)
          InChi Key
          VFXKQEAMKNNRMI-UHFFFAOYSA-N
          PubChem CID
          22731908
          Others
          IUPAC Name: 3-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]propanoic acid

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

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