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CS-W001157 4
Total: USD 88.00

Azido-PEG1-C2-acid

  • CAS No. 1393330-34-1

  • Cat. No. CS-0114522
  • Purity≥97%
  • MDL No.MFCD22574801

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

Azido-PEG1-C2-acid|CS-0114522

Structure of 1393330-34-1

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General Information

  • CAS No. 1393330-34-1
  • Cat. No. CS-0114522
  • Purity ≥97%
  • MDL No. MFCD22574801
  • Storage -20°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₉N₃O₃
  • Molecular Weight 159.14
  • Synonym(s) None
  • SMILES O=C(O)CCOCCN=[N+]=[N-]

Description

Azido-PEG1-C2-acid features a reactive azide group linked via a short PEG spacer to a carboxylic acid terminus. This bifunctional design enables efficient conjugation in bioorthogonal reactions while maintaining solubility and compatibility with aqueous conditions. The C2 linker provides minimal steric influence, ideal for site-specific labeling and probe synthesis.

Application

Azido-PEG1-C2-acid serves as a versatile bifunctional building block for bioconjugation and polymer chemistry. The azide group enables efficient strain-promoted or copper-catalyzed cycloaddition reactions, while the terminal carboxylic acid facilitates amide coupling or esterification. Its short PEG spacer provides solubility and reduced steric hindrance, enhancing reactivity in peptide modification, probe labeling, and the synthesis of functionalized polymers.

Safety Information

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GHS Pictogram :
GHS No : GHS07,GHS08
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H335-H373
Precautionary Statements : P260-P271-P304+P340-P312-P314-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   95.29
  • LogP   0.788
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   6

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