N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5

Modify Date: 2025-08-27 10:01:21

N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5 structure	Common Name	N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5
	CAS Number	2107273-76-5	Molecular Weight	1087.78
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₆₃H₇₉ClN₄O₁₀	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Use of N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5

N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

Name	N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5

Description	N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> PROTAC >> PROTAC Linker
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].
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

Molecular Formula	C₆₃H₇₉ClN₄O₁₀
Molecular Weight	1087.78
InChIKey	RDGUSQKZQVKRJY-UHFFFAOYSA-N
SMILES	COCCOCCOCCOCC[N+]1=C(C=CC=CC=C2N(CCOCCOCCOCCOCCC(=O)NCCC(=O)N3Cc4ccccc4C#Cc4ccccc43)c3ccccc3C2(C)C)C(C)(C)c2ccccc21.[Cl-]

Hazard Codes	Xi

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5
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Purity: 98.0%
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