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Technology Process of Bis-PEG1-NHS ester

Bis-PEG1-NHS ester

Base Information
  • Chemical Name:Bis-PEG1-NHS ester
  • CAS No.:65869-64-9
  • Molecular Formula:C14H16N2O9
  • Molecular Weight:356.28
  • Hs Code.:
  • DSSTox Substance ID:DTXSID101163278
  • Mol file:65869-64-9.mol
Bis-PEG1-NHS ester

Synonyms:Bis-PEG1-NHS ester;65869-64-9;Bis(2,5-dioxopyrrolidin-1-yl) 3,3'-oxydipropanoate;NHS-PEG1-NHS;bis(2,5-dioxopyrrolidin-1-yl) 3,3'-oxydipropionate;Bis-PEG1-NHS;BIS-PEG1-NHSESTER;SCHEMBL126659;DTXSID101163278;MFCD20226397;AKOS027257162;BP-21832;BS-23489;PD125900;HY-130089;CS-0104991;C70577;A918160;Bis(2,5-dioxopyrrolidin-1-yl)3,3'-oxydipropanoate;2,5-Pyrrolidinedione, 1,1'-[oxybis[(1-oxo-3,1-propanediyl)oxy]]bis-;(2,5-dioxopyrrolidin-1-yl) 3-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]propanoate

Suppliers and Price of Bis-PEG1-NHS ester
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
  • Crysdot
  • bis(2,5-dioxopyrrolidin-1-yl)3,3'-oxydipropanoate 95+%
  • 1g
  • $ 1104.00
  • ChemScene
  • Bis-PEG1-NHSester
  • 100mg
  • $ 460.00
  • ChemScene
  • Bis-PEG1-NHSester
  • 500mg
  • $ 1379.00
  • BroadPharm
  • Bis-PEG1-NHSester 96%
  • 1 G
  • $ 650.00
  • BroadPharm
  • Bis-PEG1-NHSester 96%
  • 100 MG
  • $ 180.00
  • Apolloscientific
  • Bis-PEG1-NHS ester
  • 100mg
  • $ 351.00
  • Alichem
  • Bis(2,5-dioxopyrrolidin-1-yl)3,3'-oxydipropanoate
  • 1g
  • $ 1212.08
  • AK Scientific
  • Bis(2,5-dioxopyrrolidin-1-yl)3,3'-oxydipropanoate
  • 250mg
  • $ 424.00
Total 15 raw suppliers
Chemical Property of Bis-PEG1-NHS ester
Chemical Property:
  • Boiling Point:511.4±60.0 °C(Predicted) 
  • Density:1.51±0.1 g/cm3(Predicted) 
  • XLogP3:-2
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:9
  • Rotatable Bond Count:10
  • Exact Mass:356.08558009
  • Heavy Atom Count:25
  • Complexity:531
Purity/Quality:

99%, *data from raw suppliers

bis(2,5-dioxopyrrolidin-1-yl)3,3'-oxydipropanoate 95+% *data from reagent suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes: 
MSDS Files:
Useful:
  • Canonical SMILES:C1CC(=O)N(C1=O)OC(=O)CCOCCC(=O)ON2C(=O)CCC2=O
  • Description Bis-PEG1-NHS ester is a PEG linker containing two NHS ester groups. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
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