Basic information Safety Supplier Related

Mal-PEG2-COOH

Basic information Safety Supplier Related

Mal-PEG2-COOH Basic information

Product Name:
Mal-PEG2-COOH
Synonyms:
  • Mal-PEG2-COOH
  • Mal-amido-PEG2-acid
  • 3-[2-[2-[[3-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethoxy]ethoxy]propanoic acid
  • Maleimide-NH-PEG2-CH2CH2COOH
  • Maleimide-PEG2-propionic acid
  • MAL-AMIDO-PEG2-COOH
  • Mal-NH-PEG2-COOH
  • Mal-NH-PEG2-CH2CH2COOH
CAS:
756525-98-1
MF:
C14H20N2O7
MW:
328.32
Product Categories:
  • Heterobifunctional PEG
  • peg
Mol File:
756525-98-1.mol
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Mal-PEG2-COOH Chemical Properties

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
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Mal-PEG2-COOH Usage And Synthesis

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.

Mal-PEG2-COOHSupplier

ChemPep, Inc.
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+1 (888) 615-9178 / (561) 791-8787
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service@chempep.com
Chengdu Pukang Biotechnology Co., Ltd
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028-82550498 19102685862
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sales@pu-kang.com
T&W GROUP
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021-61551611 13296011611
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contact@trustwe.com
Bide Pharmatech Ltd.
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400-164-7117 13681763483
Email
product02@bidepharm.com
Hunan HuaTeng Pharmaceutical Co., Ltd.,
Tel
400-8592883 15367835770
Email
viola@huatengsci.com
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Mal-PEG2-COOH(756525-98-1)Related Product Information