Description
Tenocyclidine (TCP), known more formally as N-[1-(2-thienyl)cyclohexyl] piperidine, is an analog of phencyclidine (PCP) in which the phenyl substituent is replaced with a thiophene group. TCP is a potent antagonist of the NMDA receptor-gated ion channel (K
d = 9 nM). TCP blocks NMDA-activated excitatory postsynaptic potential in brain more potently than PCP. PCP and many analogs, including TCP, block the uptake and enhance the release of dopamine both
in vitro and
in vivo. TCP is regulated as a Schedule I compound in the United States. This product is intended for forensic and research applications.
