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CS-W001157 4
Total: USD 88.00

Amino-PEG9-amine

  • CAS No. 474082-35-4

  • Cat. No. CS-0114556
  • Molecule weight456.57
  • Purity≥95%
  • MDL No.MFCD28122963

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

Amino-PEG9-amine|CS-0114556

Structure of 474082-35-4

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General Information

  • CAS No. 474082-35-4
  • Cat. No. CS-0114556
  • Purity ≥95%
  • MDL No. MFCD28122963
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₀H₄₄N₂O₉
  • Molecular Weight 456.57
  • Synonym(s) None
  • SMILES NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN

Description

Amino-PEG9-amine is a bifunctional PEG linker featuring primary amine groups at both termini, enabling efficient conjugation in bioconjugation and drug delivery applications. This water-soluble, bench-stable molecule integrates flexible ether spacers that enhance solubility and reduce aggregation.

Application

Amino-PEG9-amine serves as a versatile bifunctional linker for conjugation and polymer synthesis, enabling efficient coupling of biomolecules, drugs, or surface-bound reagents. Its nine-ethylene glycol units provide enhanced solubility and reduced non-specific binding, while the terminal primary amines facilitate straightforward amide or alkylation reactions. This compound exhibits excellent bench stability and ease of purification, making it well-suited for applications in drug delivery, diagnostics, and materials science.

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

Quality Control

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Computational Chemistry Data

  • TPSA   135.11
  • LogP   -0.9468
  • H_Acceptors   11
  • H_Donors   2
  • Rotatable_Bonds   28

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