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Technology Process of Mal-PEG8-COOH

Mal-PEG8-COOH

Base Information
  • Chemical Name:Mal-PEG8-COOH
  • CAS No.:1334177-86-4
  • Molecular Formula:C26H44N2O13
  • Molecular Weight:592.641
  • Hs Code.:
  • Mol file:1334177-86-4.mol
Mal-PEG8-COOH

Synonyms:Mal-PEG8-COOH;1-Maleimido-3-oxo-7,10,13,16,19,22,25,28-octaoxa-4-aza-hentriacontan-31-oic acid;Mal-amido-PEG8-acid

Suppliers and Price of Mal-PEG8-COOH
Supply Marketing:
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • TRC
  • 31-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-29-oxo-4,7,10,13,16,19,22,25-octaoxa-28-azahentriacontanoicAcid
  • 250mg
  • $ 605.00
  • TRC
  • 31-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-29-oxo-4,7,10,13,16,19,22,25-octaoxa-28-azahentriacontanoicAcid
  • 25mg
  • $ 140.00
  • purepeg
  • Maleimide-NH-PEG8-CH2CH2COOH min.97%
  • 1 g
  • $ 383.00
  • Iris Biotech GmbH
  • mal-dPEG(8)-COOH
  • 1 g
  • $ 553.50
  • Iris Biotech GmbH
  • mal-dPEG(8)-COOH
  • 100 mg
  • $ 472.50
  • dPEG
  • MAL-dPEG??-acid
  • 1000 mg
  • $ 275.00
  • dPEG
  • MAL-dPEG??-acid
  • 100 mg
  • $ 225.00
  • ChemScene
  • Mal-amido-PEG8-C2-acid 98.72%
  • 250mg
  • $ 290.00
  • ChemScene
  • Mal-amido-PEG8-C2-acid 98.72%
  • 100mg
  • $ 178.00
  • ChemScene
  • Mal-amido-PEG8-C2-acid 98.72%
  • 1g
  • $ 470.00
Total 23 raw suppliers
Chemical Property of Mal-PEG8-COOH
Chemical Property:
  • Boiling Point:747.9±60.0 °C(Predicted) 
  • PKA:4.28±0.10(Predicted) 
  • PSA：177.62000 
  • Density:1 +-.0.06 g/cm3(Predicted) 
  • LogP:-0.64600 
Purity/Quality:

97% *data from raw suppliers

31-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-29-oxo-4,7,10,13,16,19,22,25-octaoxa-28-azahentriacontanoicAcid *data from reagent suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes: 
MSDS Files:

SDS file from LookChem

Useful:
  • Description Mal-amido-PEG8-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.
  • Uses 31-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-29-oxo-4,7,10,13,16,19,22,25-octaoxa-28-azahentriacontanoic Acid is reactant in the light-induced endosomal lysis events in fibroblast, normal, and carcinoma cell lines using a colloidal mesoporous silica (CMS) nanoparticle.
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