4-CL-PVP Crystals

EU Chems Lab supplies 4-CL-PVP Crystals at a verified purity of ≥98%, making this material a reliable choice for qualified researchers and laboratory procurement teams operating within regulated environments. Each batch is analytically tested to confirm identity, purity, and consistency before dispatch. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

4-CL-PVP Crystals are a synthetic cathinone-class research chemical that has attracted significant attention within the scientific and forensic research community. Available to buy online through EU Chems Lab, this compound is maintained in active EU-held inventory to ensure consistent availability and fast order fulfillment for both sample-scale and bulk procurement requirements. Our streamlined ordering process and competitive pricing make EU Chems Lab a preferred source for laboratories seeking dependable supply chain integrity.

Chemical Identity & Classification

4-CL-PVP, formally known as 4-Chloro-α-pyrrolidinopentiophenone, belongs to the pyrrolidinophenone subclass of synthetic cathinones. It is structurally characterized by a chloro substituent at the para position of the phenyl ring, combined with a pyrrolidine ring and a pentyl ketone backbone. This structural profile places it within a well-documented family of compounds studied extensively in pharmacological and forensic chemistry research contexts.

• IUPAC Name: 1-(4-chlorophenyl)-2-(pyrrolidin-1-yl)pentan-1-one
• Molecular Formula: C₁₅H₂₀ClNO
• Molecular Weight: 265.78 g/mol
• CAS Number: 5765-44-6 (related structural class)
• Appearance: Off-white to pale crystalline solid
• Synonyms: 4-Chloro-PVP, para-Chloro-α-PVP

Chemical & Physical Characteristics

4-CL-PVP Crystals present as a crystalline solid under standard ambient conditions. The compound demonstrates moderate solubility in common polar organic solvents including methanol, ethanol, and acetonitrile, making it compatible with a broad range of analytical and preparative laboratory workflows. Its crystalline form facilitates accurate gravimetric measurement and precise dosing for experimental protocols.

• Physical State: Crystalline solid
• Solubility: Soluble in methanol, ethanol, DMSO, acetonitrile
• Storage Conditions: Cool, dry environment; away from light and moisture
• Stability: Stable under recommended storage conditions

Purity & Analytical Verification

Every batch of 4-CL-PVP Crystals supplied by EU Chems Lab achieves a minimum purity threshold of ≥98%, confirmed through multi-method analytical verification. Our quality assurance protocols employ high-performance liquid chromatography (HPLC), nuclear magnetic resonance (NMR) spectroscopy, and mass spectrometry (MS) to validate both structural identity and purity levels. Certificates of Analysis (CoA) are available upon request for each production batch, providing full analytical transparency for laboratory procurement records.

Quality Control & Batch Integrity

EU Chems Lab maintains rigorous batch integrity standards throughout the entire supply chain. Each production lot of 4-CL-PVP Crystals is assigned a unique batch reference, enabling complete traceability from synthesis verification to final dispatch. Our internal quality control team reviews all analytical data prior to release, ensuring that only material meeting our strict ≥98% purity specification is made available for order. This commitment to batch integrity supports reproducible research outcomes and confident procurement decisions.

Safety, Handling & Laboratory Precautions

4-CL-PVP Crystals should be handled exclusively by trained laboratory personnel in accordance with applicable institutional safety protocols. Standard laboratory precautions apply, including the use of appropriate personal protective equipment (PPE) such as nitrile gloves, safety goggles, and a lab coat. Handling should be conducted within a well-ventilated area or fume hood where applicable. Material Safety Data Sheets (MSDS) are available upon request. This compound is strictly for in-vitro laboratory research use and must not be used in any biological, clinical, or consumptive context.

Packaging, Labeling & Storage

All orders of 4-CL-PVP Crystals from EU Chems Lab are packaged in chemically resistant, airtight containers appropriate to the quantity ordered. Packaging is designed to preserve material integrity during transit and storage. Each unit is clearly labeled with product name, batch number, purity grade, and relevant handling precautions. For optimal shelf stability, material should be stored in a cool, dry location away from direct light, heat sources, and moisture. Recommended storage temperature is between 2°C and 8°C for extended preservation.

Intended Research Use & Market Positioning

4-CL-PVP Crystals are intended exclusively for legitimate scientific research applications including, but not limited to, forensic reference standard development, analytical method validation, pharmacological profiling studies, and structure-activity relationship (SAR) investigations. EU Chems Lab positions this material as a premium-grade research chemical for sale to qualified institutions, licensed laboratories, and professional researchers operating within appropriate regulatory frameworks. This product is not intended for, nor suitable for, any human or animal use whatsoever.

Ordering, Availability & Fulfillment

EU Chems Lab maintains active EU-held stock of 4-CL-PVP Crystals, enabling fast order processing and reliable dispatch timelines for customers across Europe and internationally. Whether you are placing a small sample order for initial verification or a high-volume bulk order for ongoing research programs, our fulfillment infrastructure is designed to support your procurement needs efficiently. Order now through our secure online platform to benefit from competitive best-price positioning, transparent CoA documentation, and dedicated customer support.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. The purchaser assumes full responsibility for ensuring that the acquisition, possession, and use of 4-CL-PVP Crystals complies with all applicable local, national, and international laws and regulations. EU Chems Lab supplies this material solely for lawful scientific research purposes. It is the sole responsibility of the buyer to verify the legal status of this compound within their jurisdiction prior to placing an order. EU Chems Lab accepts no liability for misuse, unlawful application, or non-compliant handling of this product.