Azido-PEG4-acyl chloride

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Data Sheet Handling Instructions

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Azido-PEG4-acyl chloride is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Azido-PEG4-acyl chloride is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

For research use only. We do not sell to patients.

Azido-PEG4-acyl chloride Chemical Structure

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Other Forms of Azido-PEG4-acyl chloride:

Ambrisentan-d₁₀ Get quote

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PEG Linkers Alkyl-Chain Linkers Alkyl/ether Linkers

Biological Activity
Purity & Documentation
References
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Description

Azido-PEG4-acyl chloride is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs^[1]. Azido-PEG4-acyl chloride is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

IC₅₀ & Target

PEGs

In Vitro

PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

281.69

Formula

C₉H₁₆ClN₃O₅

SMILES

ClC(OCCOCCOCCOCCN=[N+]=[N-])=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Handling Instructions (2659 KB)

References

[1]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 [Content Brief]