89520-11-6

Pale Yellow Semi-Solid

3-(2-bromoacetamido)propanoic acid is a compound containing a bromide group and a terminal carboxylic acid. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

N-Bromoacetyl-β-alanine is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs[1]. N-Bromoacetyl-β-alanine is also a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[2].

Alkyl-Chain; Cleavable Linker

[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
[2] Beck A, et al. Strategies and challenges for the next generation of antibody-drug conjugates. Nat Rev Drug Discov. 2017 May;16(5):315-337. DOI:10.1038/nrd.2016.268