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Azide-PEG3-C1-Ala

PROTAC Linker

Azide-PEG3-C1-Ala is a PEG-based linker designed for PROTAC (proteolysis-targeting chimera) synthesis. This compound features an azide group that facilitates copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne-containing molecules. Additionally, it can participate in strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with dibenzocyclooctyne (DBCO) or bicyclononyne (BCN) compounds. This versatile linker is essential for studying targeted protein degradation and enhancing the efficacy of therapeutic agents.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	2054345-67-2
Applications	PROTAC Linker
Formula	C₉H₁₈N₄O₅
Molecular Weight	262.26
SMILES	N[C@H](COCCOCCOCCN=[N+]=[N-])C(O)=O

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

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.