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Methyltetrazine-amido-PEG7-azide

PROTAC linker

Methyltetrazine-amido-PEG7-azide is a PEG-based linker designed for the synthesis of PROTACs, facilitating targeted protein degradation. This compound features an azide functional group, enabling it to participate in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with alkyne-containing molecules. Additionally, it is suitable for strain-promoted azide-alkyne cycloaddition (SPAAC) with molecules that have dibenzocyclooctyne (DBCO) or bicyclononyne (BCN) groups, making it a versatile tool in chemical biology and drug development.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	2112731-46-9
Applications	PROTAC linker
Formula	C₂₇H₄₂N₈O₈
Molecular Weight	606.67
SMILES	O=C(NCC1=CC=C(C2=NN=C(C)N=N2)C=C1)CCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]

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.