Fig. 1 · Structure
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Azido-PEG12-acid
PROTAC Linkers
Azido-PEG12-acid is a PEG-based PROTAC linker featuring an azide functional group, facilitating the synthesis of proteolysis-targeting chimeras (PROTACs). This compound is a key reagent for click chemistry applications, capable of undergoing copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne-bearing molecules and strain-promoted azide-alkyne cycloaddition (SPAAC) with DBCO or BCN substrates. Its utility in PROTAC development supports the advancement of targeted protein degradation research.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 2152679-71-3 |
| Applications | PROTAC Linkers |
| Formula | C27H53N3O14 |
| Molecular Weight | 643.72 |
| SMILES | OC(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-])=O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.