| 製品名 | アニラセタム |
| CAS番号 | 72432-10-1 |
| 分子式 | C₁₂H₁₃NO₃ |
| 分子量 | 219.24 g/mol |
| 外観 | 白色からオフホワイトの結晶性粉末 |
| 分析（HPLC） | ≥ 99.0% |
| 融点 | 121–124°C |
| 乾燥減量 | ≤ 0.5% |
| 焼失残渣 | ≤ 0.1% |
| 重金属 | 10 ppm以下 |
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Aniracetam is a fat-soluble nootropic compound belonging to the racetam family. It is a cognitive enhancer known for its unique dual mechanism of action—modulating both AMPA receptors (glutamatergic) and nicotinic acetylcholine receptors (cholinergic), while also influencing serotonin そして dopamine pathways.
Aniracetam molecule. It is nootropic drug used to ameliorate memory, attention disturbances. Skeletal chemical formula. Paper packaging for drugs. Vector illustration.
Unlike Piracetam (the parent compound), Aniracetam is significantly more potent (approximately 4–5x), fat-soluble (improves brain penetration), and has distinct anxiolytic (anti-anxiety) effects. It is the only racetam with demonstrated positive allosteric modulation of AMPA receptors.
Aniracetam Aniracetam;anixiku
Aniracetam exerts its cognitive-enhancing effects through multiple pathways:
| パスウェイ | 仕組み | Cognitive Effect |
|---|---|---|
| AMPA receptor positive allosteric modulation | Increases glutamate-induced currents; enhances synaptic plasticity | Memory consolidation, learning, attention |
| Nicotinic acetylcholine receptor (nAChR) modulation | Enhances cholinergic transmission | Focus, working memory |
| 5-HT2A serotonin receptor modulation | Indirect influence (anxiolytic) | Reduced anxiety, improved mood |
| Dopamine D1/D2 receptor modulation | Indirect influence (via cholinergic/glutamatergic) | Motivation, executive function |
| 神経保護 | Reduces oxidative stress, supports neuronal health | Long-term cognitive maintenance |
insight: Aniracetam’s anxiolytic effect distinguishes it from other racetams. This is attributed to its action on serotonin and dopamine pathways, not just glutamatergic modulation.
Metabolism: Aniracetam is rapidly metabolized in the liver to its primary active metabolite, N-anisoyl-GABA (also known as aniracetam metabolite 1), which contributes to its pharmacological effects. This metabolite has a longer half-life (2–3 hours) than the parent compound (1–2 hours).
リブバイオ株式会社. は、研究開発用途向けの高純度オキシラセタムを供給するGMP認証取得サプライヤーです。.
供給能力：
分析法（HPLC）： ≥99.0%
フォーム： 結晶性粉末
月間処理能力： 50kg以上
大量注文： 10g ～ 50kg
リードタイム： 3～5日（サンプル）、10～15日（大量注文）
ドキュメント： COA, MSDS, HPLC chromatogram, stability data
| パラメータ | 仕様 | 試験方法 |
|---|---|---|
| 分析（HPLC） | ≥ 99.0% | HPLC-UV (254 nm) |
| 外観 | 白色からオフホワイトの結晶性粉末 | ビジュアル |
| 識別 | HPLC retention time, IR (optional) | HPLC／IR |
| 融点 | 121–124°C | USP |
| 乾燥減量 | ≤ 0.5% | USP |
| 焼失残渣 | ≤ 0.1% | USP |
| 重金属 | Pb ≤ 10 ppm；As ≤ 2 ppm；Cd ≤ 1 ppm；Hg ≤ 0.1 ppm | ICP-MS |
| 関連物質 | 単一不純物 ≤ 0.5%；合計 ≤ 1.0% | HPLC-UV |
| 残留溶剤 | USP について | GC |
| 粒子径 | 95% through 80 mesh (standard) | ふるい分析 |
Q: Is Aniracetam the same as Piracetam?
A: No. Aniracetam is a distinct racetam derivative with higher potency (4–5x), lipid solubility (better brain penetration), and unique anxiolytic effects. Piracetam is water-soluble, less potent, and lacks anxiolytic properties.
Q: Is Aniracetam FDA-approved?
A: いいえ。. Aniracetam is not FDA-approved for medical use in the United States. It is available as a research chemical for laboratory use only. In some countries (e.g., Russia, certain European nations), it has been used as a prescription medication.
Q: What is the primary metabolite of Aniracetam?
A: N-Anisoyl-GABA (also known as aniracetam metabolite 1). This metabolite contributes to the pharmacological effects and has a longer half-life (2–3 hours) than the parent compound.
Q: Is Aniracetam lipid-soluble?
A: Yes. This is a key advantage over water-soluble racetams (piracetam, oxiracetam), as lipid solubility enhances blood-brain barrier penetration.
Q: Does Aniracetam have anxiolytic effects?
A: Yes. Aniracetam is unique among racetams for its anxiolytic (anti-anxiety) effects, attributed to its influence on serotonin (5-HT2A) and dopamine pathways.
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