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N,N'-bis-(azide-PEG3)-chlorocyclohexenyl Cy7

PROTAC linker

N,N'-bis-(azide-PEG3)-chlorocyclohexenyl Cy7 is a PEG-based linker designed for PROTAC synthesis. It features an azide functional group enabling copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne-containing molecules. Additionally, it can participate in strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN-containing compounds. This versatile linker is valuable for optimizing PROTAC constructs in chemical biology research.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	2107273-84-5
Applications	PROTAC linker
Formula	C₄₆H₆₂Cl₂N₈O₆
Molecular Weight	893.94
SMILES	CC1(C)C(/C=C/C2=C(Cl)/C(CCC2)=C\C=C3N(CCOCCOCCOCCN=[N+]=[N-])C4=C(C=CC=C4)C/3(C)C)=[N+](CCOCCOCCOCCN=[N+]=[N-])C5=C1C=CC=C5.[Cl-]

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.