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Substituted tryptamines, or serotonin analogues, are organic compounds which may be thought of as being derived from tryptamine itself.

Well-known tryptamines include serotonin, an important neurotransmitter, and melatonin, a hormone involved in regulating the sleep-wake cycle. Tryptamine alkaloids are found in fungi, plants and animals; and sometimes used by humans for the neurological or psychotropic effects of the substance. Prominent examples of tryptamine alkaloids include psilocybin (from ``Psilocybin mushrooms``) and DMT. In South America, dimethyltryptamine is obtained from numerous plant sources, like chacruna, and it is often used in ayahuasca brews. Many synthetic tryptamines have also been made, including the migraine drug sumatriptan, and psychedelic drugs.


Benzodiazepines (BZD, BDZ, BZs), sometimes called ``benzos``, are a class of psychoactive drugs whose family is commonly known as minor tranquilizers, acting on the central nervous system.

Tryptamines, lysergamides, and phenethylamines are just a few of the many specialty chemical goods that Buy Research Chemicals USA, situated in the United States, exports around the world. Lizard Laboratories and Purchase Research Chemicals USA are a partnership. By working together, we hope to provide a convenient and trustworthy one-stop-shop for all your retail and semi-wholesale RC sourcing needs. We have been in business for over ten years, so you know you'll get the best deals on top-notch items and service from us.

We have a wide variety of popular research chemicals and nootropics available, as well as a selection of unusual substances for the real trailblazers. We've put a lot of money into developing new compounds, and we're making every effort to bring exciting new offerings to market. Our products are tested at every stage of production and shipped to consumers all around the world (with a few notable exceptions).

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Our research chemicals are available only for use in academic research and industrial analysis. If you are located outside of the United States and are interested in purchasing any of our items, you are responsible for ensuring that your purchase is in accordance with the laws of your home country.


Arylcyclohexylamines, also known as arylcyclohexamines or arylcyclohexanamines, varyingly possess NMDA receptor antagonistic, dopamine reuptake inhibitory, and μ-opioid receptor agonistic properties. Additionally, σ receptor agonistic, nACh receptor antagonistic, and D2 receptor agonistic actions have been reported for some of these agents. Antagonism of the NMDA receptor confers anesthetic, anticonvulsant, neuroprotective, and dissociative effects; blockade of the dopamine transporter mediates stimulant and euphoriant effects as well as psychosis in high amounts; and activation of the μ-opioid receptor causes analgesic and euphoriant effects. Stimulation of the σ and D2 receptors may also contribute to hallucinogenic and psychotomimetic effects.


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