4-CL-PVP Crystals

Buy 4-CL-PVP Crystals – Premium Research Stimulant

Buy 4-CL-PVP Crystals (4-Chloro-α-Pyrrolidinopentiophenone) is a potent synthetic cathinone belonging to the pyrovalerone class. This chlorinated analogue of α-PVP is widely used in laboratory research for studying dopamine and norepinephrine reuptake inhibition, strong stimulant effects, and structure-activity relationships within substituted cathinones.

Key Features & Benefits

• High-purity large crystal chunks for superior stability and handling
• Very potent dopamine and norepinephrine releasing properties
• Long-lasting and intense stimulant profile in research models
• Excellent for precise weighing and volumetric preparation
• Ideal for comparative studies with a-PVP, 4F-PVP, and other pyrovalerones

Product Specifications

• Chemical name: 4-Chloro-α-Pyrrolidinopentiophenone (4-CL-PVP)
• Appearance: White to off-white large crystal chunks
• Form: Hydrochloride salt (HCl)
• Molecular formula: C₁₅H₂₀ClNO
• Molecular weight: 265.78 g/mol
• CAS number: 902324-25-4
• Storage: Airtight container, cool (2–8°C), dark, dry place

Applications & Usage

4-CL-PVP Crystals are sold exclusively for legitimate in-vitro and laboratory research, including:

• Dopamine and norepinephrine transporter inhibition assays
• Stimulant pharmacology and monoamine release studies
• Structure-activity relationship investigations of chlorinated cathinones
• Comparative research versus a-PVP, 4F-PVP, and MDPV
• Analytical reference standard preparation Strictly not for human consumption.

Purity & Testing

Every batch undergoes independent third-party laboratory verification:

• Purity ≥98% (HPLC)
• Identity confirmed via NMR and/or LC-MS
• Residual solvents & heavy metals below trace limits
• Full Certificate of Analysis (CoA) available upon request

Safety & Handling

Wear appropriate PPE (nitrile gloves, safety goggles, lab coat). Handle only in a fume hood to avoid inhalation, skin contact, or ingestion. Avoid exposure to strong oxidizers or moisture. Store securely and dispose according to local hazardous chemical waste regulations.

Global Shipping & Discreet Delivery

• Express international shipping (3–10 business days average)
• Stealth packaging: vacuum-sealed inner bag inside neutral outer packaging
• No chemical names, labels, or suspicious markings on exterior
• Full tracking number provided for every order
• Reship / replacement policy for documented customs seizures (country-specific restrictions apply)

Why Choose Chemical Center?

• Consistently high purity with transparent third-party testing
• Specialized selection of potent synthetic cathinones in crystal form
• Professional, researcher-focused support
• Secure encrypted ordering platform
• Trusted global supplier of research compounds since 2015

Legal & Safety Notice

4-CL-PVP is a research chemical only and is not approved for human or veterinary consumption. It is controlled or prohibited in many jurisdictions under substituted cathinone or analogue laws. It is the buyer’s sole responsibility to confirm compliance with all applicable local, national, and international regulations before ordering. Chemical Center supplies exclusively for legitimate scientific research purposes and reserves the right to refuse any order suspected of non-research intent.

Frequently Asked Questions

Q: How does 4-CL-PVP compare to a-PVP? 4-CL-PVP is the chlorinated analogue of a-PVP, typically showing increased potency and altered metabolic profile.

Q: Is this freebase or HCl salt? This is the hydrochloride salt form for better stability and solubility.

Q: Do you provide Certificates of Analysis? Yes — a complete third-party CoA is available for every batch upon request.

Q: What is the recommended storage? Store in an airtight container in a cool (2–8°C), dark, dry place. Freezer storage is acceptable if properly sealed.

Research use only. Not for human consumption.