| | Identification | Back 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
 | 
 | Hazard Information | Back 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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