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CS-W001157 4
Total: USD 88.00

Amino-PEG2-C2-acid

  • CAS No. 791028-27-8

  • Cat. No. CS-W020908
  • Purity≥95%
  • MDL No.MFCD20926377

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

Amino-PEG2-C2-acid|CS-W020908

Structure of 791028-27-8

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General Information

  • CAS No. 791028-27-8
  • Cat. No. CS-W020908
  • Purity ≥95%
  • MDL No. MFCD20926377
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₁₅NO₄
  • Molecular Weight 177.20
  • Synonym(s) None
  • SMILES O=C(O)CCOCCOCCN

Description

Amino-PEG2-C2-acid features a short, hydrophilic PEG spacer flanked by an amine and carboxylic acid functional group, enabling versatile conjugation in bioconjugation workflows. This bifunctional reagent supports efficient coupling to biomolecules via amine-reactive or carboxylate-activating chemistries, offering enhanced solubility and stability under physiological conditions.

Application

Amino-PEG2-C2-acid serves as a versatile bifunctional linker for conjugation and polymer synthesis. The terminal amine enables efficient coupling to carboxylated surfaces or biomolecules, while the C2-carboxylic acid facilitates further derivatization or immobilization. Its short PEG2 spacer provides enhanced solubility and reduced steric hindrance, promoting reliable reaction kinetics in aqueous environments. Ideal for bioconjugation workflows requiring stability, ease of purification, and predictable reactivity.

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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   81.78
  • LogP   -0.547
  • H_Acceptors   4
  • H_Donors   2
  • Rotatable_Bonds   8

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