冻干 · 40 g / jar Phenibut HCl Powder 40 g / jar — 经 HPLC 验证的多肽瓶

认知与睡眠 40 g / jar

Phenibut HCl Powder — 40g Jar (β-Phenyl GABA)

Q: What is Phenibut?

Phenibut hydrochloride is a small-molecule β-phenyl derivative of GABA originally synthesized in the Soviet Union. It crosses the blood-brain barrier (unlike native GABA) and acts primarily as a GABA-B agonist with secondary α2δ subunit activity. CAS 3060-41-1.

Q: How is Phenibut typically used?

Phenibut is taken orally at 250-750mg, 1-3 times per day. Onset is slow (2-4 hours), so dosing well in advance of the desired effect is standard. Phenibut should not be used daily long-term due to rapid tolerance development and a documented withdrawal profile — most protocols cap use at 2-3 times per week.

Q: How is Phenibut tested?

Each Phenibut HCl batch is HPLC-tested to ≥99% purity, with ESI-MS identity confirmation. ISO 17025-accredited third-party labs perform the testing; the per-lot COA accompanies every jar.

Q: How do I store Phenibut?

Store Phenibut HCl powder in its original sealed jar at room temperature, protected from light and moisture. Stable for 24+ months sealed.

Selective GABA-B agonist · Anxiolytic small molecule · Powder form

Premium Grade Powder

β-phenyl analog of GABA — selective GABA-B receptor agonist used for anxiolytic and dependence applications.

CAS 编号: 3060-41-1
分子量: 215.67 Da
纯度: ≥ 99.0% (HPLC)
储存: −20 °C，冻干

氨基酸序列 β-(4-chlorophenyl)-γ-aminobutyric acid hydrochloride

选择您的套装

1 瓶 $32 /瓶 $32 总计最受欢迎 3 瓶 $22 /瓶 $66 总计最高性价比 10 瓶 $16 /瓶 $160 总计

订单满 $59 免费$7.99 美国境内（48小时）· $14.99 全球（5个工作日）

低调包装普通隔热邮袋，外包装不显示化合物名称。

分析证书

每批次分析报告 — HPLC、ESI-MS、LAL 内毒素检测、重金属、无菌性

当前批次PHE445

已放行2026-04-30

HPLC 纯度99.19%

内毒素（LAL）通过 · < 0.5 EU/mg

阅读完整 COA 查看所有实验室结果

关于 Phenibut HCl Powder

Buy Phenibut HCl powder at IGF1 Shop — 40g jar. Phenibut hydrochloride is a small-molecule β-phenyl derivative of GABA originally synthesized in the Soviet Union. It crosses the blood-brain barrier (unlike native GABA) and acts primarily as a GABA-B receptor agonist, with secondary α2δ subunit activity. Used widely for anxiolytic applications and chronic-tolerance studies. Each 40g jar is HPLC ≥99% pure with a per-lot Certificate of Analysis. CAS 3060-41-1.

又称： Phenibut HCl · Phenibut · β-phenyl GABA · Anvifen · Fenibut

Phenibut HCl Powder — 作用机制与规格

Phenibut hydrochloride is a small-molecule β-phenyl derivative of GABA originally synthesized in the Soviet Union. It crosses the blood-brain barrier (unlike native GABA) and acts primarily as a GABA-B agonist, with secondary α2δ subunit activity. Used widely for anxiolytic and chronic-tolerance applications.

质量与放行标准

Phenibut HCl Powder 的每批次仅在通过反相 HPLC（220 nm 下对照参考标准品面积纯度 ≥ 99%）、ESI 质谱分子量确认及鲎变形细胞溶解物（LAL）内毒素检测（低于 0.5 EU/mg）后才予以放行。批次专属分析证书随订单提供，购买前可按需索取。

常见问题

Phenibut HCl Powder — 常见问题

What is Phenibut?

Phenibut hydrochloride is a small-molecule β-phenyl derivative of GABA originally synthesized in the Soviet Union. It crosses the blood-brain barrier (unlike native GABA) and acts primarily as a GABA-B agonist with secondary α2δ subunit activity. CAS 3060-41-1.

How is Phenibut typically used?

Phenibut is taken orally at 250-750mg, 1-3 times per day. Onset is slow (2-4 hours), so dosing well in advance of the desired effect is standard. Phenibut should not be used daily long-term due to rapid tolerance development and a documented withdrawal profile — most protocols cap use at 2-3 times per week.

How is Phenibut tested?

Each Phenibut HCl batch is HPLC-tested to ≥99% purity, with ESI-MS identity confirmation. ISO 17025-accredited third-party labs perform the testing; the per-lot COA accompanies every jar.

How do I store Phenibut?