| | Identification | Back Directory |  | [Name] 
 3,6,9,12-Tetraoxatetradecan-1-ol, 14-bromo-
 |  | [CAS] 
 957205-14-0
 |  | [Synonyms] 
 Br-PEG5-OH
 CAS_957205-14-0
 Bromo-PEG5-alcohol
 Reaxys ID: 26537424
 14-bromo-3,6,9,12-tetraoxatetradecan-1-ol
 3,6,9,12-Tetraoxatetradecan-1-ol, 14-bromo-
 |  | [Molecular Formula] 
 C10H21BrO5
 |  | [MDL Number] 
 MFCD18252202
 |  | [MOL File] 
 957205-14-0.mol
 |  | [Molecular Weight] 
 301.17
 | 
 | Hazard Information | Back Directory |  | [Description] 
 Bromo-PEG5-alcohol is a PEG linker containing a bromide group and a terminal hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.
 |  | [Uses] 
 Bromo-PEG5-alcohol 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
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