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CS-W001157 4
Total: USD 88.00

m-PEG7-CH2CH2COOH

  • CAS No. 1093647-41-6

  • Cat. No. CS-0105267
  • Purity≥97%
  • MDL No.MFCD13184957

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

m-PEG7-CH2CH2COOH|CS-0105267

Structure of 1093647-41-6

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General Information

  • CAS No. 1093647-41-6
  • Cat. No. CS-0105267
  • Purity ≥97%
  • MDL No. MFCD13184957
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₈H₃₆O₁₀
  • Molecular Weight 412.47
  • Synonym(s) None
  • SMILES COCCOCCOCCOCCOCCOCCOCCOCCC(O)=O

Description

m-PEG7-CH2CH2COOH features a linear, hydrophilic PEG chain with a terminal carboxylic acid group, enabling efficient conjugation to amine-functionalized biomolecules. This bifunctional architecture facilitates site-specific bioconjugation while maintaining solubility and stability in aqueous environments.

Application

m-PEG7-CH2CH2COOH serves as a versatile, water-soluble linker for conjugation workflows, enabling efficient attachment of biomolecules and small molecules via amide bond formation. The carboxylic acid terminus facilitates direct coupling under standard EDC/NHS conditions, while the methoxy-terminated PEG7 spacer provides enhanced solubility and reduced non-specific binding. Ideal for bioconjugation, peptide modification, and probe synthesis, it offers excellent stability, ease of purification, and compatibility with diverse functional groups in aqueous and mixed solvent systems.

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   111.14
  • LogP   0.2237
  • H_Acceptors   9
  • H_Donors   1
  • Rotatable_Bonds   24

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