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CS-W001157 4
Total: USD 88.00

m-PEG9-Amine

  • CAS No. 211859-73-3

  • Cat. No. CS-0109205
  • Molecule weight427.53
  • Purity≥97%
  • MDL No.MFCD16619283

*For research and further manufacturing use only, not for direct human use.

m-PEG9-Amine|CS-0109205

Structure of 211859-73-3

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General Information

  • CAS No. 211859-73-3
  • Cat. No. CS-0109205
  • Purity ≥97%
  • MDL No. MFCD16619283
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₉H₄₁NO₉
  • Molecular Weight 427.53
  • Synonym(s) None
  • SMILES COCCOCCOCCOCCOCCOCCOCCOCCOCCN

Description

m-PEG9-Amine features a central amine group flanked by a linear PEG9 spacer, offering enhanced solubility and controlled hydrophilicity. This structure enables stable conjugation in aqueous environments, ideal for bioconjugation workflows requiring extended chain flexibility and reduced steric hindrance.

Application

m-PEG9-Amine serves as a versatile bifunctional linker for conjugation and polymer chemistry, offering excellent solubility and stability in aqueous and organic media. Its terminal primary amine enables efficient coupling with carboxylate-containing molecules, while the PEG9 spacer provides enhanced hydrophilicity and reduced non-specific binding. Ideal for bioconjugation, drug delivery systems, and surface functionalization, it facilitates straightforward purification and maintains reactivity under standard bench conditions.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   109.09
  • LogP   -0.2757
  • H_Acceptors   10
  • H_Donors   1
  • Rotatable_Bonds   26

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