Azido-PEG3-aldehyde

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Azido-PEG3-aldehyde

Azido-PEG3-aldehyde

Catalog Number R14-0353
Category Azides
Molecular Formula C16H22N4O5
Molecular Weight 350.37
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Product Introduction

Azido-PEG3-aldehyde features an azide group and an aldehyde functionality, making it a bifunctional reagent suitable for diverse bioconjugation strategies. The azide moiety participates in copper-catalyzed azide–alkyne cycloaddition (CuAAC) and strain-promoted azide–alkyne cycloaddition (SPAAC), facilitating bioorthogonal labeling and conjugation processes. The aldehyde group allows for further chemical transformations or conjugation with amines through reductive amination, supporting its integration in surface modification and polymer functionalization applications.

  • Chemical Information

  • Product Specification

  • Computed Properties

Chemical Information

Synonyms 3-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)propanal; N3-PEG3-pALD
Purity >95%
IUPAC Name 3-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]propanal
SMILES C(COCCOCCOCCN=[N+]=[N-])C=O
InChI InChI=1S/C9H17N3O4/c10-12-11-2-5-15-7-9-16-8-6-14-4-1-3-13/h3H,1-2,4-9H2
InChIKey NYVGWHGMRDHPFF-UHFFFAOYSA-N
Solubility DCM, THF, acetonitrile, DMF and DMSO
Appearance Colorless oil

Product Specification

Storage -20 °C

Computed Properties

XLogP3 0.1
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 6
Rotatable Bond Count 12
Exact Mass 231.12190603 g/mol
Monoisotopic Mass 231.12190603 g/mol
Topological Polar Surface Area 59.1Ų
Heavy Atom Count 16
Formal Charge 0
Complexity 207
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

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