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CS-W001157 4
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NH2-PEG1-CH2CH2-Boc

  • CAS No. 1260092-46-3

  • Cat. No. CS-0059296
  • Purity≥96%
  • MDL No.MFCD20727480

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

NH2-PEG1-CH2CH2-Boc|CS-0059296

Structure of 1260092-46-3

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General Information

  • CAS No. 1260092-46-3
  • Cat. No. CS-0059296
  • Purity ≥96%
  • MDL No. MFCD20727480
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₁₉NO₃
  • Molecular Weight 189.25
  • Synonym(s) None
  • SMILES O=C(OC(C)(C)C)CCOCCN

Description

NH2-PEG1-CH2CH2-Boc features a short polyethylene glycol spacer flanked by an amine terminus and a stable tert-butoxycarbonyl protecting group. This design enables selective conjugation workflows while maintaining solubility and minimizing aggregation during synthesis.

Application

NH₂-PEG1-CH₂CH₂-Boc serves as a versatile bifunctional building block for peptide and conjugate synthesis, combining a terminal amine with a PEG-linked tert-butyl carbamate. The Boc group enables selective protection of the amine under mild acidic conditions, while the short PEG spacer enhances solubility and reduces aggregation in aqueous environments. This compound facilitates efficient coupling reactions and is compatible with 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-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   61.55
  • LogP   0.6935
  • H_Acceptors   4
  • H_Donors   1
  • Rotatable_Bonds   5

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