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

Product Name
N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5
CAS No.
2107273-76-5
Chemical Name
N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5
Synonyms
N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5
CBNumber
CB83163049
Molecular Formula
C63H79ClN4O10
Formula Weight
1087.79
MOL File
2107273-76-5.mol
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N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5 Property

solubility 
Soluble in DMSO, DMF, DCM
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

BroadPharm
Product number
BP-23019
Product name
N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5
Purity
98%
Packaging
1mg
Price
$240
Updated
2021/12/16
BroadPharm
Product number
BP-23019
Product name
N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5
Purity
98%
Packaging
2mg
Price
$380
Updated
2021/12/16
BroadPharm
Product number
BP-23019
Product name
N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5
Purity
98%
Packaging
5mg
Price
$680
Updated
2021/12/16
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N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5 Chemical Properties,Usage,Production

Description

N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5 is a Cy5 labeled fluorescent PEG linker containinig DBCO group, which reacts with azide-bearing compounds or biomolecules to form a stable triazole linkage without copper catalyst. DBCO-activated fluorescein dye will be an ideal alternative to copper intolerant applications. The hydrophilic PEG spacer increases solubility in aqueous media.

Uses

N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5 is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

IC 50

PEGs

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 DOI:10.1016/j.ebiom.2018.09.005

N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5 Preparation Products And Raw materials

Raw materials

Preparation Products

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

Jinan elephant international trading co., LTD
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Zhengzhou Acme Chemical Co., Ltd.
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Alpha Biopharmaceuticals Co., Ltd
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TargetMol Chemicals Inc.
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marketing@targetmol.com
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United States
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Shaanxi Xinyan Bomei Biotechnology Co., Ltd.
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Shanghai Minhan Pharmaceutical Technology Co., Ltd.
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Guangzhou Younan Technology Co., Ltd
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Zhengzhou Convergence Chemical Co. LTD
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Beijing Jin Ming Biotechnology Co., Ltd.
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Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd
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