Basic information Safety Supplier Related

Mal-PEG5-acid

Basic information Safety Supplier Related

Mal-PEG5-acid Basic information

Product Name:
Mal-PEG5-acid
Synonyms:
  • Mal-PEG5-acid
  • Mal-PEG5-COOH
  • Mal-PEG5-CH2CH2COOH
  • 4,7,10,13,16-Pentaoxaoctadecanoic acid, 18-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-
  • 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15-pentaoxaoctadecan-18-oic acid
  • Mal-PEG5-CH2CH2COOH/4,7,10,13,16-Pentaoxaoctadecanoic acid, 18-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-
  • Mal-PEG5-C2-COOH
CAS:
1286755-26-7
MF:
C17H27NO9
MW:
389.4
Product Categories:
  • peg
Mol File:
1286755-26-7.mol
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Mal-PEG5-acid Chemical Properties

Boiling point:
549.3±50.0 °C(Predicted)
Density 
1.249±0.06 g/cm3(Predicted)
solubility 
Soluble in DCM
pka
4.28±0.10(Predicted)
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Mal-PEG5-acid Usage And Synthesis

Description

Mal-PEG5-acid is a PEG linker containing a maleimide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. 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.

Mal-PEG5-acidSupplier

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Mal-PEG5-acid(1286755-26-7)Related Product Information