Valbenazine tosylate, the tosylate salt of valbenazine, is a vesicular monoamine transporter 2 (VMAT2) inhibitor with a Ki value of 150 nM while displaying no significant binding to VAMT1(Ki<10 μM).
Deutetrabenazine metabolite M4 is believed to be related to its effect as a reversible depletion of monoamines from nerve terminals. The major circulating metabolites of Deutetrabenazine, are reversible inhibitors of VMAT2, resulting in decreased uptake
FFN200 is a vesicular monoamine transporter 2 (VMAT2) substrate that selectively traces monoamine exocytosis in both neuronal cell culture and brain tissue.
FFN 270 is a fluorescent false neurotransmitter (FFN). Fluorescent substrate for NET and VMAT2. Labels noradrenergic neurons and their synaptic vesicles, and enables imaging of synaptic vesicle content release from specific axonal sitesin vivo. Selectively labels NA neurons over other monoamine and CNS targets. Exhibits two resolved absorption/excitation maxima depending on solvent pH (excitation maxima: 320 nm or 365 nm, emission maxima: 475 nm).
GZ-11608, a selective and potent inhibitor of vesicular monoamine transporter-2 (VMAT2), presents a high affinity with a Ki value of 25 nM. It effectively reduces dopamine release induced by methamphetamine from isolated synaptic vesicles in brain dopaminergic neurons. GZ-11608 also demonstrates rapid penetration into the brain without exhibiting neurotoxicity, making it a valuable compound for researching methamphetamine use disorder [1].