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Mal-PEG6-Acid

Mal-PEG6-Acid Structure
  • ₹0
  • Product name: Mal-PEG6-Acid
  • CAS: 518044-42-3
  • MF: C19H31NO10
  • MW: 433.45
  • EINECS:
  • MDL Number:MFCD22056307
  • Synonyms:Mal-PEG6-Acid;Maleimide-PEG6-CH2CH2COOH;Mal-PEG7-acid;Mal-PEG6-CH2CH2COOH;21-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-4,7,10,13,16,19-hexaoxaheneicosanoic acid;4,7,10,13,16,19-Hexaoxaheneicosanoic acid, 21-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-;Mal-PEG6-CH2CH2COOH/4,7,10,13,16,19-Hexaoxaheneicosanoic acid, 21-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-;Mal-PEG6-C2-COOH
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Properties

Boiling point :578.2±50.0 °C(Predicted)
Density :1.234±0.06 g/cm3(Predicted)
solubility :Soluble in Water, DMSO, DCM, DMF
pka :4.28±0.10(Predicted)
form :Liquid
color :Colorless to light yellow

Safety Information

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Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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Description

Mal-PEG6-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.

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