Phenibut FAA

Phenibut FAA (free amino acid form) is a phenyl-substituted derivative of the neurotransmitter GABA, supplied strictly for laboratory research use only (not for human or veterinary use). The free amino acid presentation is studied by research laboratories as a non-salt reference material for neurochemical and analytical investigations.

Research Background

Phenibut FAA is investigated as a structural analogue of gamma-aminobutyric acid (GABA) bearing a phenyl group at the beta position. In laboratory models, researchers examine its interaction with GABAergic reference systems, including reported activity at GABA-B receptor sites, as part of studies characterising inhibitory neurotransmission pathways.

The free amino acid form is distinguished from the hydrochloride salt by the absence of a chloride counter-ion, which is relevant to solubility, pH behaviour and analytical characterisation in vitro. It is used purely as a laboratory reference chemical for such mechanistic and physicochemical studies.

Phenibut FAA Specifications & Handling

• Purity: ≥99% as determined by analytical assay.
• Analytical verification: third-party HPLC and mass spectrometry, with a batch-specific Certificate of Analysis (COA) available.
• Physical form: crystalline powder, free amino acid (non-salt) form.
• Storage: store sealed, protected from light and moisture, in a cool dry environment consistent with generic laboratory practice.
• Handling: follow standard laboratory safety procedures and use appropriate personal protective equipment.

Related Research Compounds

Researchers studying GABAergic reference systems may also reference Phenibut HCL and Picamilon Sodium, alongside L-Theanine. Explore the wider selection of research nootropics for related materials. All products are supplied for laboratory research use only. Compounds of this class may face import or supply restrictions, and researchers must confirm the regulatory and import status applicable in their jurisdiction before ordering.

For laboratory and research use only. This product is not for human or veterinary consumption, and nothing on this page is medical advice. Researchers are responsible for compliance with all applicable Australian laws (including TGA regulations) and institutional guidelines.