A. Introduction

Phenibut HCl Powder RUO delivers researchers a standardized, pharmaceutical-grade research chemical optimized for precise laboratory investigations into GABAergic analogs.
As a beta-phenyl-GABA derivative in hydrochloride form, it facilitates reproducible in-vitro experiments exploring chemical stability, solubility profiles, and analytical method development.
Every aspect of this product maintains strict research-only positioning, ensuring full compliance with laboratory standards and regulatory expectations for non-human use.

B. Scientific Overview

Phenibut HCl belongs to the class of phenyl-substituted GABA analogs, characterized by its hydrochloride salt structure that enhances water solubility for laboratory applications.
In research contexts, it serves as a reference standard for chromatographic separations, mass spectrometry calibration, and structural elucidation studies via techniques like X-ray crystallography or infrared spectroscopy.
Its molecular architecture—featuring a phenyl ring attached to the beta-carbon of gamma-aminobutyric acid—enables detailed investigations into ligand-receptor interactions within purely analytical frameworks, without deviation into non-research applications.

C. Product Specifications

• Physical Form: Fine white to off-white crystalline powder, free-flowing and non-hygroscopic under proper storage

• Purity Level: ≥99.5% as determined by high-performance liquid chromatography (HPLC), with individual impurity limits <0.1%

• CAS Number: 3060-41-1 (primary reference); related to base form 1078-21-3

• Molecular Formula: C₁₀H₁₃NO₂ – HCl

• Molecular Weight: 215.68 g/mol

• Solubility: Highly soluble in water (>100 mg/mL), methanol, and DMSO; sparingly soluble in ethanol

• Melting Point: 194-197°C

• Particle Size: Micronized for optimal dissolution in lab solvents (D90 <10 μm)

• Quantity Options: Available in 25g, 50g, 100g, and bulk research quantities

• Storage Conditions: Sealed container in cool (2-8°C), dry environment; protect from light and moisture to prevent degradation

• Shelf Life: 24 months from manufacture when stored correctly

D. Laboratory Use Context

Strictly designated for professional in-vitro research within accredited laboratory facilities, including university research departments, pharmaceutical R&D labs, and analytical testing centers.
Ideal for applications such as quantitative HPLC method validation, stability-indicating assays under ICH guidelines, dissolution profile testing, and formulation development studies in non-clinical models.
Supports advanced protocols like ligand-binding displacement assays, pKa determination via potentiometric titration, and partition coefficient (logP) measurements using shake-flask methods—always within controlled, non-human research parameters.

E. Quality & Testing

Each production batch undergoes comprehensive third-party analysis by ISO 17025-accredited laboratories, complete with a detailed Certificate of Analysis (COA) covering identity confirmation, purity quantification, and residual solvent screening.
Full batch traceability from raw material sourcing through final packaging ensures complete reproducibility for multi-site research collaborations, with serialized QR codes linking to digital COA records.
Rigorous testing suite includes HPLC-UV/DAD for assay and impurities, LC-MS for structural confirmation, NMR spectroscopy for proton/carbon assignment, Karl Fischer titration for water content, heavy metals screening by ICP-MS, microbial enumeration, and endotoxin testing—all meeting or exceeding USP/EP pharmacopeial standards adapted for research chemicals.

F. Shipping & Handling

Global discreet shipping provided to verified research institutions via fully insured, temperature-controlled carriers with real-time tracking from dispatch to delivery.
All packages utilize tamper-evident, child-resistant containers with secondary moisture-barrier packaging, accompanied by complete customs documentation classifying contents as research chemicals (non-hazardous per IATA/DOT).
Rapid turnaround times—typically 3-7 business days worldwide—with expedited options available; includes complimentary cold-chain validation for ambient-sensitive shipments to maintain full product integrity upon receipt.

G. Compliance Disclaimer

FOR RESEARCH USE ONLY. NOT FOR HUMAN CONSUMPTION, DIETARY SUPPLEMENTATION, OR VETERINARY APPLICATIONS.
This product constitutes a research chemical exempt from dietary ingredient status under FDA regulations and equivalent global authorities. It must not be incorporated into food, beverages, cosmetics, or pharmaceuticals.
All handling requires standard laboratory PPE (gloves, goggles, lab coat) in a certified fume hood; avoid skin contact, inhalation, or ingestion. Misuse or resale for non-research purposes violates federal and international laws. Consult institutional safety officer and legal counsel prior to acquisition. Product sold subject to end-user verification as legitimate research entity.