PRL-8-53 Nootropic Compound - Memory Enhancer from China Factory | Suppliers of 51352-87-5, High Purity & Quality
Brief Introduction
PRL-8-53 is an experimental compound which many believe to be one of the most effective memory boosters available. It is a nootropic research chemical derived from benzoic acid and phenylmethylamine with memory-enhancing effects, used in neuroscience research related to memory enhancement and protection against memory impairment.
Classification: Phenethylamine derivative · Psychotropic agent · Nootropic
Molecular Formula: C₁₈H₂₂ClNO₂ | Molecular Weight: 319.83 g/mol
PRL-8-53's structure and mechanism differ from classic racetam compounds, offering a unique molecular tool for cognitive function research. This compound has garnered continued research interest due to its significant memory retention-enhancing effects demonstrated in a human double-blind clinical trial published in 1978.
Key Scientific Value & Findings
A double-blind clinical trial published in the journal Psychopharmacology in 1978 investigated the effects of PRL-8-53 on learning and retention of verbal information in human subjects. Key findings include:
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Significant Memory Retention Enhancement: PRL-8-53 produced a statistically significant positive effect on the retention of verbal information (most P values better than 0.01, some better than 0.001).
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Mild Improvement in Acquisition: The drug caused slight improvement in learning acquisition.
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No Motor/Sensory Interference: No significant changes were found for either visual reaction time or motor control after drug treatment compared with placebo values.
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Phenethylamine Derivative Structure: PRL-8-53 is a derivative of 2-phenylethylamine, a structural scaffold with some relation to endogenous neurotransmitters such as dopamine and norepinephrine, though its precise mechanism of action has not been fully elucidated.
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Oral Activity: PRL-8-53 has been confirmed as an orally active psychotropic agent, with the original human study employing oral administration.
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Historical Literature Position: A 1983 Chinese-language publication listed PRL-8-53 alongside compounds like methylphenidate as memory-enhancing agents, indicating its place in nootropic research history.