ChemicalBook--->CAS DataBase List--->874208-92-1

874208-92-1

874208-92-1 Structure

874208-92-1 Structure
IdentificationBack Directory
[Name]

m-PEG7-NHS ester
[CAS]

874208-92-1
[Synonyms]

mPEG6-SPA
m-PEG7-NHS ester
mPEG6-CH2CH2COONHS Ester
4,7,10,13,16,19,22-Heptaoxatricosanoic acid, 2,5-dioxo-1-pyrrolidinyl ester
3-{2-[2-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-propionicacid2,5-dioxo-pyrrolidin-1-ylester
[Molecular Formula]

C20H35NO11
[MDL Number]

MFCD20229747
[MOL File]

874208-92-1.mol
[Molecular Weight]

465.49
Chemical PropertiesBack Directory
[solubility ]

Soluble in DMSO, DCM, DMF
Safety DataBack Directory
[HS Code ]

2942000090
Hazard InformationBack Directory
[Description]

m-PEG7-NHS ester is a PEG linker containing an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases solubility in aqueous media.
[Uses]

m-PEG7-NHS ester is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.
[References]

[1] Lepage ML, et al. Design, synthesis and photochemical properties of the first examples of iminosugar clustersbased on fluorescent cores. Beilstein J Org Chem. 2015 May 6;11:659-67. DOI:10.3762/bjoc.11.74
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