• CAS No.：
  846549-37-9
• Synonyms：
  o-(2-azidoethyl)-o-(2-(diglycolyl-amino)ethyl)eg-7
  Azido PEG diglycolic acid
  O-(2-Azidoethyl)-O-[2-(diglycoly-amino)ethyl]heptaethylene glycol
  
• Purity：
  ≥95%
• MF：
  C₂₂H₄₂N₄O₁₂
• MW：
  554.6
• Recommended Storage Condition：
  Store at -5°C,keep in dry and avoid sunlight.
• Uses：
  

2-((Azido-PEG8-carbamoyl)methoxy)acetic acid (CAS NO.: 846549-37-9)  is a PEG linker containing an azide group with a terminal carboxylic acid. It is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs

2-((Azido-PEG8-carbamoyl)methoxy)acetic acid can also act as a linker for Antibody-Drug Conjugates (ADCs).  

Large-scale PEGs and GMP-grade PEGs are made-to-order. Please contact us at sales@biochempeg.com for more details. 

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
2. Zheng Su, Dian Xiao, Fei Xie, Lianqi Liu, Yanming Wang, Shiyong Fan, Xinbo Zhou, Song Li, Antibody–drug conjugates: Recent advances in linker chemistry, Acta Pharmaceutica Sinica B, Volume 11, Issue 12, 2021,Pages 3889-3907, ISSN 2211-3835, https://doi.org/10.1016/j.apsb.2021.03.042.