| | Identification | Back Directory |  | [Name] 
 Z-NH-5(ethylene glycol)-acetic acid
 |  | [CAS] 
 1449390-66-2
 |  | [Synonyms] 
 CbzNH-P5-CH2CO2H
 Z-NH-PEG5-CH2COOH
 CBZ-NH-PEG5-CH2COOH
 CBZ-NH-PEG5-acetic acid
 Z-NH-5(ethylene glycol)-acetic acid
 5,8,11,14,17-Pentaoxa-2-azanonadecanedioic acid, 1-(phenylmethyl) ester
 |  | [Molecular Formula] 
 C20H31NO9
 |  | [MDL Number] 
 MFCD31656969
 |  | [MOL File] 
 1449390-66-2.mol
 |  | [Molecular Weight] 
 429.46
 | 
 | Hazard Information | Back Directory |  | [Uses] 
 Cbz-NH-PEG5-CH2COOH is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
 |  | [Biological Activity] 
 Cbz-NH-PEG5-CH2COOH is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
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].
 |  | [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
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