Reactant for synthesis of Antibiotic nitroxoline derivatives for cathepsin B inhibition Sphingosine-1-phosphate receptor agonists Alkyl piperidine and piperazine hydroxamic acids as HDAC inhibitors IKK2 inhibitors for investigations into rheumatoid arthritis treatment.

For R&D use onlynot for drug household or other uses.

Isonipecotic acid is a heterocyclic compound which acts as a GABAA receptor partial agonist. It consists of a piperidine ring with a carboxylic acid moiety in the iso position (and as such is also known as 4-piperidinecarboxylic acid).