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Bromo-PEG4-acid (CAT#: ADC-L-Y0480)

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.

  • Product Information
  • CAS NO
  • 1393330-38-5
  • Description
  • 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.
  • Molecular Weight
  • 329.2
  • Purity
  • 95%
  • Formula
  • C11H21BrO6
  • Group 1
  • X(F, Cl, Br, I)
  • Functional Group 1
  • X(F, Cl, Br, I)
  • PEG/Non-PEG
  • PEG
  • Cleavable/Non-cleavable
  • Non-cleavable
  • Group 2
  • COOH/Carboxylic Acid
  • Functional Group 2
  • COOH/Carboxylic Acid
  • Storage Condition
  • -20 ° C
  • Shipping
  • Ambient Temperature

For Research Use Only. NOT FOR CLINICAL USE.

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