Azido-dPEG®23-amine
ALDRICH/QBD10525
Synonym: Polyethylene glycol
Empirical Formula (Hill Notation): C48H98N4O23
Molecular Weight: 1099.30
MDL Number: MFCD18427349
Linear Formula: C48H98N4O23
Product Type: Chemical
| assay | >90% |
| form | solid or viscous liquid |
| polymer architecture | shape : linear functionality : heterobifunctional |
| reaction suitability | reaction type: click chemistry |
| reagent type: cross-linking reagent reaction type: click chemistry |
|
| shipped in | ambient |
| SMILES string | NCCOCCOCCOCCOCCOCCOCCOCCO |
| storage temp. | −20°C |
| Features and Benefits: | The azido-dPEG®23-amine contains an azide function on one end of a single molecular weight dPEG® spacer (86.8 Å) and a reactive group on the other end of the spacer. The dPEG® spacer is hydrophilic and non-immunogenic and improves the water solubility of the target molecule while reducing the immunogenicity and increasing the hydrodynamic volume of the target. The primary amine reacts with acids and active esters. The azide group reacts with an alkyne in the well-known click chemistry reaction. The click chemistry reaction proceeds by copper(I) or ruthenium catalysis or in a strain-catalyzed reaction with certain types of alkyne partners. |
| General description: | Azido-dPEG®23-amine is a biocompatible crosslinking reagent used in copper(I)/ruthenium catalyzed, and strain-promoted click chemistry reactions. |
| Legal Information: | dPEG is a registered trademark of Quanta BioDesign |
| Legal Information: | Products Protected under U.S. Patents # 7,888,536 B2 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | >90% |
| Storage Temp. | −20°C |
| UNSPSC | 12352116 |