
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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