Phenibut HCl 100MG — GABA-B Receptor Agonist
Phenibut HCl 100MG — GABA-B Receptor Agonist
Phenibut HCl is the hydrochloride salt of beta-phenyl-gamma-aminobutyric acid — a small molecule, not a peptide. It is a phenyl-substituted analog of the neurotransmitter GABA and is studied as a GABA-B receptor ligand. Supplied as powder in a sealed container for laboratory research.
Compound data
| Compound | Phenibut hydrochloride |
| Class | Small molecule, GABA analog |
| Chemical name | beta-phenyl-gamma-aminobutyric acid hydrochloride |
| Molecular formula | C10H13NO2 · HCl |
| Molecular weight | 215.7 g/mol (hydrochloride salt) |
| Appearance | White crystalline powder |
| Solubility | Water soluble |
| Quantity | 100 mg per vial |
| Purity | 99%+, verified by HPLC and mass spectrometry |
| Presentation | Powder, sealed container |
Storage and handling
- Store the sealed container in a cool, dry place, protected from light and moisture.
- Bring the container to room temperature before opening — the powder is hygroscopic.
- Once in solution, refrigerate at 2-8 °C, protect from light and avoid repeated freeze-thaw cycles.
What you need to reconstitute it
Material is supplied dry and has to be brought into solution before use. Bacteriostatic Water 20 mL is the standard solvent and is sold separately — step-by-step procedure in the reconstitution guide, and a comparison of solvents in bacteriostatic water vs sterile water.
Documentation
Every batch is third-party tested: HPLC for chromatographic purity, mass spectrometry for identity. New to batch documents? See how to read a COA, what 99% purity actually means and net peptide content vs gross weight.
Shipping
Ships worldwide via DHL. Free shipping on orders over $150.
Intended for laboratory and research use only. Not a medicine. Not for human or veterinary use, and not for diagnostic or therapeutic application.