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CS-W001157 4
Total: USD 88.00

Hydroxy-PEG9-Boc

  • CAS No. 2055042-66-3

  • Cat. No. CS-0115296
  • Molecule weight542.66
  • Purity≥98%
  • MDL No.MFCD30182029

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

Hydroxy-PEG9-Boc|CS-0115296

Structure of 2055042-66-3

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General Information

  • CAS No. 2055042-66-3
  • Cat. No. CS-0115296
  • Purity ≥98%
  • MDL No. MFCD30182029
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₅H₅₀O₁₂
  • Molecular Weight 542.66
  • Synonym(s) None
  • SMILES O=C(OC(C)(C)C)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCO

Description

Hydroxy-PEG9-Boc features a hydroxyl-terminated PEG chain with nine ethylene oxide units, protected as a tert-butoxycarbonyl (Boc) group. This stable, moisture-tolerant derivative enables selective deprotection in synthetic workflows, facilitating the incorporation of functional handles into polymers and bioconjugates under mild conditions.

Application

Hydroxy-PEG9-Boc serves as a versatile, bench-stable linker for the synthesis of PEGylated molecules and bioconjugates. Its terminal hydroxyl group enables straightforward functionalization, while the Boc-protected amine offers orthogonal reactivity in multi-step syntheses. The nine-ethylene glycol unit provides enhanced solubility and stability in aqueous environments, making it ideal for applications requiring prolonged circulation or improved biocompatibility.

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-P280-P302+P352

Quality Control

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Computational Chemistry Data

  • TPSA   129.6
  • LogP   0.8599
  • H_Acceptors   12
  • H_Donors   1
  • Rotatable_Bonds   29

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