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CS-W001157 4
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Amino-PEG12-Boc

  • CAS No. 1383814-00-3

  • Cat. No. CS-0115381
  • Molecule weight673.83
  • Purity≥96%
  • MDL No.MFCD11041147

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

Amino-PEG12-Boc|CS-0115381

Structure of 1383814-00-3

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General Information

  • CAS No. 1383814-00-3
  • Cat. No. CS-0115381
  • Purity ≥96%
  • MDL No. MFCD11041147
  • Storage -20°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₃₁H₆₃NO₁₄
  • Molecular Weight 673.83
  • Synonym(s) None
  • SMILES NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(OC(C)(C)C)=O

Description

Amino-PEG12-Boc features a long, hydrophilic PEG chain terminating in a Boc-protected amine. This stable, moisture-tolerant linker enables efficient conjugation workflows, integrating seamlessly into peptide and protein modification strategies where solubility and controlled reactivity are critical.

Application

Amino-PEG12-Boc serves as a versatile bifunctional linker for peptide and biomolecule conjugation, offering a stable, hydrophilic PEG spacer with a protected amine terminus. Its robust Boc group enables selective deprotection under mild acidic conditions, facilitating downstream coupling reactions. The molecule exhibits excellent solubility in aqueous and organic solvents, simplifying purification and integration into multi-step synthetic sequences. Widely used in bioconjugate chemistry and drug delivery systems, it functions reliably in standard solid-phase and solution-phase workflows.

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   163.08
  • LogP   0.8761
  • H_Acceptors   15
  • H_Donors   1
  • Rotatable_Bonds   38

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