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2101722-60-3

2101722-60-3 Structure

2101722-60-3 Structure
IdentificationBack Directory
[Name]

Mal-amido-PEG12-NHS ester
[CAS]

2101722-60-3
[Synonyms]

[Molecular Formula]

C38H63N3O19
[MOL File]

2101722-60-3.mol
[Molecular Weight]

865.92
Chemical PropertiesBack Directory
[density ]

1.27±0.1 g/cm3(Predicted)
[form ]

Solid-Liquid Mixture
[pka]

15.01±0.46(Predicted)
[color ]

White to off-white
Hazard InformationBack Directory
[Description]

Mal-amido-PEG12-NHS is a PEG linker containing a maleimide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.
[Uses]

Mal-amido-PEG12-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
[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
Spectrum DetailBack Directory
[Spectrum Detail]

Mal-amido-PEG12-NHS ester(2101722-60-3)1HNMR
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