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CS-W001157 4
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N-Boc-PEG9-alcohol

  • CAS No. 2112731-44-7

  • Cat. No. CS-0091646
  • Purity≥98%
  • MDL No.MFCD30723250

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

N-Boc-PEG9-alcohol|CS-0091646

Structure of 2112731-44-7

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General Information

  • CAS No. 2112731-44-7
  • Cat. No. CS-0091646
  • Purity ≥98%
  • MDL No. MFCD30723250
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₃H₄₇NO₁₁
  • Molecular Weight 513.62
  • Synonym(s) None
  • SMILES O=C(OC(C)(C)C)NCCOCCOCCOCCOCCOCCOCCOCCOCCO

Description

N-Boc-PEG9-alcohol features a nine-ethylene glycol unit chain terminated with a primary alcohol, enabling straightforward conjugation and solubility enhancement. The Boc-protected amine offers stability during synthesis and storage. This bifunctional scaffold integrates seamlessly into peptide, polymer, or small-molecule systems requiring hydrophilic spacers and reactive handles.

Application

N-Boc-PEG9-alcohol serves as a versatile, bench-stable building block for the synthesis of PEGylated compounds and bioconjugates. Its terminal primary alcohol enables straightforward derivatization via esterification, etherification, or coupling reactions, while the Boc-protected amine offers orthogonal functionality for sequential modifications. The nine-ethylene glycol unit provides enhanced solubility and hydrophilicity, making it ideal for applications in drug delivery, peptide conjugation, and surface functionalization.

Safety Information

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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+P364

Quality Control

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Computational Chemistry Data

  • TPSA   132.4
  • LogP   0.6362
  • H_Acceptors   11
  • H_Donors   2
  • Rotatable_Bonds   26

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