Basic information Safety Supplier Related

m-PEG3-NHS ester

Basic information Safety Supplier Related

m-PEG3-NHS ester Basic information

Product Name:
m-PEG3-NHS ester
Synonyms:
  • m-PEG3-NHS ester
  • mPEG2-CH2CH2COONHS Ester
  • 2,5-Dioxopyrrolidin-1-yl 3-(2-(2-methoxyethoxy)ethoxy)propanoate
  • mPEG2-CH2CH2COONHS
  • mPEG2-SPA
  • mPEG2-CH2CH2COONHS/2,5-Pyrrolidinedione, 1-[3-[2-(2-methoxyethoxy)ethoxy]-1-oxopropoxy]-
  • 2,5-Pyrrolidinedione, 1-[3-[2-(2-methoxyethoxy)ethoxy]-1-oxopropoxy]- (9CI)
CAS:
876746-59-7
MF:
C12H19NO7
MW:
289.28
Mol File:
876746-59-7.mol
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m-PEG3-NHS ester Chemical Properties

Boiling point:
393.7±50.0 °C(Predicted)
Density 
1.25±0.1 g/cm3(Predicted)
solubility 
Soluble in DMSO, DCM, DMF
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m-PEG3-NHS ester Usage And Synthesis

Description

m-PEG3-NHS ester is a PEG linker containing an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases solubility in aqueous media.

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