Fig. 1 · Structure
Documents & Downloads
Azido-PEG2-C2-sulfonic acid
PROTAC Linker
Azido-PEG2-C2-sulfonic acid functions as a versatile PEG-based linker for PROTAC (Proteolysis Targeting Chimeras) synthesis. This compound incorporates an azide moiety, enabling click chemistry applications such as copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne-containing molecules. Additionally, it supports strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN functionalized compounds. Its unique properties make it an essential tool for researchers developing targeted protein degradation strategies.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 1817735-39-9 |
| Applications | PROTAC Linker |
| Formula | C6H13N3O5S |
| Molecular Weight | 239.25 |
| SMILES | [N-]=[N+]=NCCOCCOCCS(=O)(O)=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.