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CS-W001157 4
Total: USD 88.00

Fmoc-PEG4-NHS ester

  • CAS No. 1314378-14-7

  • Cat. No. CS-0085608
  • Purity≥96%
  • MDL No.MFCD20227659

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

Fmoc-PEG4-NHS ester|CS-0085608

Structure of 1314378-14-7

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General Information

  • CAS No. 1314378-14-7
  • Cat. No. CS-0085608
  • Purity ≥96%
  • MDL No. MFCD20227659
  • Storage -20°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₃₀H₃₆N₂O₁₀
  • Molecular Weight 584.61
  • Synonym(s) None
  • SMILES O=C(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)NCCOCCOCCOCCOCCC(ON4C(CCC4=O)=O)=O

Description

Fmoc-PEG4-NHS ester enables efficient conjugation of biomolecules under physiological conditions. The PEG4 spacer provides enhanced solubility and reduced aggregation, while the NHS ester reacts selectively with primary amines. This reagent features high stability and ease of handling in solid phase synthesis workflows.

Application

Fmoc-PEG4-NHS ester serves as a versatile crosslinking reagent for amine-functionalized biomolecules, enabling efficient conjugation in peptide and protein synthesis. The PEG4 spacer provides enhanced solubility and reduced aggregation, while the NHS ester reacts selectively with primary amines under physiological conditions. Bench-stable and easily purified, it facilitates site-specific labeling and the construction of bioconjugates for diagnostics and drug delivery applications.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362

Quality Control

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Computational Chemistry Data

  • TPSA   138.93
  • LogP   2.5888
  • H_Acceptors   10
  • H_Donors   1
  • Rotatable_Bonds   18

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