11aminoundecanoic acid

11-Aminoundecanoic acid, an alkyl chain-based PROTAC linker, is employed in PROTAC synthesis.

Boc-11-aminoundecanoic acid is an alkyl ether-based PROTAC linker used in the synthesis of [MS432].

11-Maleimidoundecanoic acid is an alkyl chain-based PROTAC linker used in PROTAC synthesis (PROTAC is an acronym for [PROteolysis-TArgeting Chimera]).

Fmoc-11-aminoundecanoic acid can be used as a PROTAC linker in the synthesis of PROTACs and other conjugation applicaitons. Fmoc-11-aminoundecanoic acid is an alkane chian with terminal Fmoc-protected amine and carboxylic acid groups. The Fmoc group can be deprotected under basic condition to obtain the free amine which can be used for further conjugations. 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.