| Product Name | Fasoracetam |
| CAS Number | 110958-19-5 |
| Molecular Formula | C10H16N2O2 |
| Molecular Weight | 212.25 g/mol |
| Appearance | White to off-white crystalline powder |
| Assay (HPLC) | ≥ 99.0% |
| Melting Point | 118–122°C |
| Loss on Drying | ≤ 0.5% |
| Residue on Ignition | ≤ 0.1% |
| Heavy Metals | ≤ 10 ppm |
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Fasoracetam (also known as NS-105) is a potent nootropic compound belonging to the racetam family. Unlike many other racetams that primarily target memory enhancement, fasoracetam is known for its anxiolytic (anti-anxiety) and focus-enhancing properties, combined with cognitive support.
Fasoracetam is one of the few racetams that acts as a GABA-B receptor antagonist. This unique mechanism reduces anxiety and improves focus without sedation—unlike traditional anxiolytics (benzodiazepines) which cause drowsiness.
Fasoracetam | NS-105
Fasoracetam was developed in the early 1990s. Scientists from the Japanese pharmaceutical company Nippon Shinyaku. They were looking for an effective remedy that could be used in treatments for Alzheimer’s disease. However, further studies have shown that it is a preparation that can also be successfully used in the treatment of ADHD or dementia, as well as improving memory and cognitive abilities in healthy people.
Racetam Family Comparison:
| Compound | Primary Mechanism | Anxiolytic Effect | Focus Effect | Memory Effect |
|---|---|---|---|---|
| Fasoracetam | GABA-B antagonist | Strong | Strong | Moderate |
| Piracetam | AMPA modulation | Minimal | Mild | Moderate |
| Aniracetam | AMPA + GABA-A | Moderate | Mild | Strong |
| 프라미라세탐 | HACU enhancement | Minimal | Mild | Very Strong |
| Phenylpiracetam | AMPA + dopamine | Mild | Strong | Moderate |
Synonym: NS-105
Most racetams work through AMPA/glutamate pathways. Fasoracetam’s GABA-B antagonism is unique among nootropics. By blocking inhibitory GABA-B receptors, it reduces excessive neural inhibition—improving focus and reducing anxiety without the sedation of benzodiazepines.
📧 Inquiries: info@lyvbio.com
LyvBio 주식회사. is a supplier of high-purity Fasoracetam for the nutraceutical and nootropic industries.
Supply capabilities:
Purity: ≥99.0% (HPLC)
Monthly capacity: 200+ kg
Bulk quantities: 100g – 5,000kg
Lead time: 3–5 days (samples), 10–15 days (bulk)
Documentation: COA, HNMr, HPLC chromatogram, stability data
| Ingredient | Primary Benefit | Synergy with Fasoracetam |
|---|---|---|
| Aniracetam | Memory + anxiolytic (GABA-A) | Complementary GABA-A + GABA-B modulation |
| Noopept | AMPA, BDNF, neuroprotection | Focus + neuroprotection |
| Phenylpiracetam | Stimulation + cognitive | Calm focus + stimulation |
| L-Theanine | Calm focus (GABA-A, AMPA) | Balanced GABA modulation |
| Alpha-GPC | Choline source | Cognitive performance |
| Ashwagandha | Adaptogen, stress reduction | Stress + focus |
| Piracetam | AMPA modulation | Broad cognitive enhancement |
| 프라미라세탐 | Potent memory support | Memory + focus |
All technical inquiries receive a response within 24 hours, including COA, HNMr, HPLC chromatogram, pricing, and formulation recommendations.
📧 Email: info@lyvbio.com
🌐 Website: https://www.lyvbio.com
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