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HomeProduct name listMal-PEG2-COOH

Mal-PEG2-COOH

  • CAS NO.:756525-98-1
  • Empirical Formula: C14H20N2O7
  • Molecular Weight: 328.32
  • MDL number: MFCD11041136
  • Update Date: 2024-10-23 13:36:13
Mal-PEG2-COOH Structural

What is Mal-PEG2-COOH?

Description

Mal-amido-PEG2-acid is a PEG linker containing a maleimide group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

Properties of Mal-PEG2-COOH

Boiling point: 617.3±55.0 °C(Predicted)
Density  1.318±0.06 g/cm3(Predicted)
solubility  Soluble in DMSO
pka 4.28±0.10(Predicted)
form  Solid
color  White to off-white

Safety information for Mal-PEG2-COOH

Computed Descriptors for Mal-PEG2-COOH

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