Clephedrone, also known as 4-CMC or 4-chloromethcathinone, is a synthetic stimulant from the cathinone family. It is structurally similar to mephedrone but contains a chlorine atom in the para position, which gives it distinct pharmacological and metabolic properties. Clephedrone is not intended for human or animal consumption and is strictly used in research environments for the purpose of analytical and in vitro studies. Scientists and laboratories typically study Clephedrone for its interactions with monoamine transporters and its role as a dopamine, serotonin, and norepinephrine reuptake inhibitor.

• Monoamine Transporter Studies: Clephedrone is frequently examined for its binding affinities and inhibition effects on dopamine (DAT), norepinephrine (NET), and serotonin (SERT) transporters, helping researchers understand its neurochemical profile.

• Pharmacological Modeling: It is used to model stimulant-like mechanisms in vitro, allowing scientists to compare its structure-activity relationship (SAR) with other cathinones and amphetamine-type compounds.

• Metabolic Pathway Investigation: Clephedrone is utilized in liver microsome assays and metabolomic profiling to map out its degradation pathways, enzyme interactions, and bio-transformation characteristics.

• CNS Response Testing: Though not used in vivo for humans or animals, Clephedrone helps simulate central nervous system activity in test models such as synaptosomal uptake studies.

• Toxicological Screening: Clephedrone is included in reference libraries for forensic toxicology research, aiding in the development of detection techniques such as LC-MS/MS and GC-MS.

• Comparative Chemical Analysis: Its structural similarity to other cathinones makes it valuable in comparative studies to assess how minor modifications affect pharmacodynamic profiles.

Clephedrone’s legal status is complex and varies significantly by country, making it critical for researchers to confirm the compound’s regulatory classification in their jurisdiction before purchasing. In many regions, Clephedrone is not explicitly scheduled, meaning it may be legally purchased and possessed for scientific use. However, other jurisdictions may consider it a controlled substance under analog laws or blanket bans on synthetic cathinones.

• Unscheduled in Some Countries: In several EU nations and regions outside the U.S., Clephedrone remains unscheduled, making it legally accessible to researchers with appropriate intent and safeguards.

• Controlled Under Analog Laws: In the United States, Clephedrone may be treated as a Schedule I analog due to its similarity to mephedrone. This could make its possession and sale prosecutable under the Federal Analogue Act.

• Not for Human Use: Regardless of legality, Clephedrone is classified universally as a research chemical and is strictly prohibited for ingestion, inhalation, injection, or topical application in humans or animals.

• Institutional Purchase Allowed: In countries where Clephedrone is unscheduled, universities and private laboratories can legally order it for non-clinical experiments.

• Risk of Import Seizure: Even when legal in the destination country, Clephedrone shipments may be subject to scrutiny or delay at customs if documentation or labeling is unclear.

• RC Plug Policy Compliance: We strictly adhere to international shipping protocols and only supply Clephedrone to destinations where its research use is compliant with local law.

• Buyer Responsibility: Ultimately, it is the buyer’s responsibility to confirm local regulations, as RC Plug does not offer legal consultation or assume liability for customs action.

Clephedrone is most commonly found in the form of a crystalline powder, typically ranging in color from off-white to beige. Its appearance may vary slightly depending on purity levels, synthesis method, and storage conditions. As a research-grade chemical, its physical characteristics are critical for proper handling, dosing, and dissolution during lab applications.

• Crystalline Texture: Clephedrone is usually sold in a fine crystalline or powdery form, making it easy to weigh and measure for controlled laboratory use.

• Color Variance: The compound may appear anywhere from pure white to beige or slightly yellowish due to trace impurities or residual solvents from synthesis.

• Odor Characteristics: Clephedrone has a very faint chemical odor, often barely noticeable, which is typical for cathinone derivatives.

• Hygroscopic Nature: Like many cathinones, Clephedrone is mildly hygroscopic, meaning it may absorb moisture from the air. This necessitates proper storage in airtight containers.

• Particle Consistency: Well-refined Clephedrone will show consistent particle size and flow properties, which are important for uniform sample preparation in laboratory instruments.

Proper storage of Clephedrone is essential to preserve its chemical stability, prevent contamination, and maintain accuracy in lab experiments. As a delicate organic compound, Clephedrone is sensitive to environmental factors such as moisture, light, and heat, which can degrade its structural integrity over time.

• Temperature Regulation: Clephedrone should be stored in a cool environment ideally between 2°C and 8°C (refrigerated) to maintain molecular stability and prevent breakdown.

• Moisture Control: The compound must be kept dry and sealed, preferably in a vacuum-sealed bag or container with desiccants to prevent clumping or hydrolysis.

• Light Protection: Exposure to direct light, especially UV rays, can degrade synthetic cathinones. Clephedrone should be stored in amber vials or dark containers.

• Air-Tight Storage: A sealed glass jar, HDPE container, or aluminum pouch with a resealable zip is recommended for long-term storage.

• Avoid Contamination: Use gloves and a sterile scoop when accessing the product to prevent cross-contamination or moisture transfer.

• Labeling and Segregation: Clearly label Clephedrone containers and store them away from volatile chemicals to avoid chemical interactions or accidental mixing.

• Shelf Life: When stored correctly, Clephedrone maintains peak quality for up to 24 months or more without significant degradation.

Clephedrone belongs to the substituted cathinone class and has a chemical structure that closely mirrors mephedrone, with a key distinction: a chlorine atom substituted at the para (4-) position on the aromatic ring. This subtle structural modification affects its pharmacokinetics, binding affinity, and metabolism, making it of high interest for researchers studying stimulant analogues.

• Chemical Name: 4-Chloromethcathinone

• Molecular Formula: C10H12ClNO, indicating the presence of 10 carbon atoms, 12 hydrogen atoms, one chlorine atom, one nitrogen atom, and one oxygen atom.

• Molecular Weight: 197.66 g/mol, making it a relatively small compound with rapid absorption in organic solvent systems.

• Core Structure: It features a β-keto phenethylamine skeleton, characteristic of synthetic cathinones, which contributes to its stimulant-like behavior.

• Chlorine Substitution: The para-chlorine on the benzene ring is believed to increase lipophilicity, influencing its ability to cross cell membranes and potentially affecting central nervous system interactions.

• Amine Group: Contains a primary amine (-NH2), allowing for hydrogen bonding and interaction with monoamine transporters.

• Keto Group: The ketone at the beta-position adds polarity, affecting solubility and enzymatic degradation.

• Reactivity: The molecule is relatively stable under standard conditions but may undergo decomposition when exposed to strong acids or bases.

Clephedrone is classified as a research chemical and is typically not regulated to the same extent as pharmaceutical or clinical substances. In many jurisdictions where it remains unscheduled or unclassified, researchers and laboratories may legally purchase Clephedrone without holding a professional license. However, this depends entirely on local laws and the buyer’s intended use. At RC Plug, we allow the purchase of Clephedrone without a license, provided it is used solely for approved scientific and analytical purposes.

• No Prescription Required from RC Plug: We do not ask for a medical license, DEA registration, or prescription to place an order for Clephedrone, as it is not a clinical or therapeutic substance.

• Strict Research-Only Terms: Buyers must confirm that their use of Clephedrone is restricted to analytical or laboratory settings, not for personal or human consumption.

• Legal Due Diligence: Although we allow non-licensed purchases, it is the buyer’s responsibility to verify whether Clephedrone is restricted, controlled, or banned in their local area.

• No Clinical or Veterinary Use: Purchasing Clephedrone without a license does not authorize any form of human testing, veterinary experimentation, or in vivo application.

• Institutional Buyers Welcome: Educational facilities, private research firms, and chemical testing labs can order Clephedrone without additional documentation.

• Customs Consideration: Some countries may require import permits or additional documentation at customs, even for unscheduled chemicals.

• RC Plug Buyer Agreement: Before checkout, all customers must agree to a usage disclaimer stating that Clephedrone will be used for research only.

At RC Plug, we prioritize chemical integrity and purity across all our research products. Our Clephedrone is processed under strict lab-grade protocols and independently verified to meet or exceed a purity threshold of ≥98%. This high level of chemical purity ensures consistency, safety, and repeatability in research applications.

• ≥98% Laboratory-Certified Purity: Each batch of Clephedrone is tested to ensure minimal presence of synthesis byproducts, isomers, or contaminating residues.

• High-Precision Testing: We use techniques such as HPLC (High-Performance Liquid Chromatography), NMR (Nuclear Magnetic Resonance), and GC-MS (Gas Chromatography-Mass Spectrometry) to confirm purity levels.

• Batch-Specific Testing: Every production batch is sampled and tested, and results can be requested to confirm purity, appearance, and structural integrity.

• Tight Quality Control: We maintain a strict internal quality assurance protocol that tracks each product from synthesis to packaging.

• Solvent-Free Final Product: Our Clephedrone is processed to ensure that it is free from common synthesis solvents such as acetone or ethyl acetate.

• Consistency Across Orders: Purity levels are maintained across all package sizes, from small research quantities to bulk orders.

• Minimized Moisture and Degradation: Our sealed packaging protects the compound from environmental exposure, preserving its peak purity during shipping and storage.

When used appropriately in controlled lab settings and with standard safety precautions, Clephedrone is manageable and poses minimal risk to professional researchers. However, it is still a psychoactive research chemical, meaning improper handling can be hazardous. Like all cathinone derivatives, it must be treated with respect and handled using certified safety protocols.

• Use Personal Protective Equipment (PPE): Researchers should always wear gloves, eye protection, and a lab coat when handling Clephedrone to avoid direct skin or eye contact.

• Work in Ventilated Areas: Conduct all procedures involving Clephedrone in a fume hood or well-ventilated space to avoid accidental inhalation of fine particles.

• Avoid Oral or Dermal Exposure: Even trace quantities absorbed through mucous membranes or damaged skin can result in unexpected physiological responses.

• Wash Hands After Use: Always clean hands thoroughly after working with Clephedrone, even if gloves were worn during handling.

• Prevent Cross-Contamination: Use dedicated tools and scales for Clephedrone to avoid contaminating other substances or equipment.

• Proper Waste Disposal: Dispose of any unused or expired Clephedrone through hazardous chemical waste channels in accordance with local regulations.

• First-Aid Measures Available: Labs should have emergency eye-wash stations and first-aid kits readily available in the event of accidental exposure.

Though Clephedrone (4-CMC) and mephedrone (4-MMC) share a similar base structure, the substitution of a chlorine atom in place of a methyl group at the para position of the aromatic ring gives Clephedrone a distinct pharmacological and metabolic profile. This structural alteration affects how the compound behaves in laboratory assays, including its potency, transport affinity, and stability.

• 4-Chloro vs 4-Methyl Substitution: Clephedrone has a chlorine atom at the 4-position, whereas mephedrone has a methyl group, altering their hydrophobicity and receptor interaction profiles.

• Different Potency Profiles: In vitro studies suggest Clephedrone may be less potent in some dopaminergic assays compared to mephedrone, but more stable in terms of metabolic degradation.

• Longer Shelf Stability: Clephedrone tends to be more stable under ambient conditions than mephedrone, making it a preferred option for long-term storage.

• Reduced Degradation by Monoamine Oxidase (MAO): The chlorine atom in Clephedrone reduces its susceptibility to MAO degradation, potentially increasing its duration in cellular models.

• Distinct Analytical Signatures: On chromatographic and spectrometric analysis, Clephedrone and mephedrone produce different peaks and fragmentation patterns, useful for forensic distinction.

• Less Frequent Global Scheduling: Mephedrone is banned or tightly controlled in many countries, whereas Clephedrone remains unscheduled in several jurisdictions.

• Different Behavioral Outcomes in Models: Studies suggest differing behavioral profiles in animal test subjects, with Clephedrone often producing reduced hyperlocomotion compared to mephedrone.

Clephedrone is intended strictly for in vitro and analytical research and is not approved for in vivo testing in humans or animals. While some researchers may explore its biological properties in isolated systems or cellular models, using Clephedrone in live subjects carries significant legal and ethical risks. Most reputable suppliers — including RC Plug — prohibit in vivo applications.

• Lacks Clinical Safety Data: Clephedrone has not undergone standardized toxicology or pharmacokinetics testing necessary for ethical or safe in vivo studies.

• Not Reviewed by Regulatory Bodies: Organizations like the FDA, EMA, or WHO do not approve Clephedrone for clinical or animal trials.

• Ethical Research Standards: Many institutions prohibit the use of unapproved compounds in animal models due to ethical constraints and potential for unpredictable effects.

• Risk of Legal Repercussions: Conducting in vivo studies with unregulated synthetic cathinones can violate local drug safety laws or animal welfare acts.

• Research Ethics Committees May Reject Use: Most universities or labs will deny proposals involving Clephedrone in live trials without overwhelming scientific justification.

• Preferred for In Vitro Use Only: Clephedrone is best suited for use in cell lines, receptor assays, synaptosomal uptake models, and computational simulation studies.

• Strict RC Plug Policy: All customers must agree not to use any product, including Clephedrone, in human or animal subjects under any circumstances.

The appropriate quantity of Clephedrone to order depends on the scale and nature of your research. For most labs conducting chemical profiling, structural analysis, or routine in vitro assays, small to moderate quantities are sufficient. However, institutions running extended or comparative studies may require larger amounts. At RC Plug, we supply Clephedrone in flexible quantity options to accommodate all research demands.

• Standard Lab Use: For chromatography, spectroscopy, or small-scale synthesis, quantities ranging from 100mg to 1g are commonly used.

• Method Development Studies: Projects involving LC-MS/MS method validation or solvent testing may require 2–5g to ensure enough material for reproducibility and calibration.

• Toxicological Screening: When performing repeated assays or chemical stability tests, 5–10g may be necessary to maintain consistency across batches.

• Academic Research Projects: Universities conducting semester-long studies or pharmacological modeling may prefer to order 10g or more to avoid mid-project shortages.

• Bulk Discount Availability: RC Plug offers cost-effective rates for larger quantities starting at 25g+, ideal for institutions or research collectives.

• Long-Term Storage Planning: Researchers ordering more than 5g should have proper storage conditions in place to prevent degradation.

• Custom Quantities on Request: We provide bespoke order sizes for research partners needing intermediate quantities or repeat deliveries over time.

Clephedrone is moderately soluble in a variety of common organic solvents, making it adaptable for different types of laboratory research. Its solubility profile enables use in chromatography, spectroscopic techniques, and assay preparation. Selecting the appropriate solvent is critical for ensuring accurate concentrations, reproducibility, and stability.

• Ethanol (EtOH): Clephedrone dissolves readily in ethanol, making it suitable for applications involving UV-Vis spectroscopy or solvent extraction.

• Acetone: A polar aprotic solvent like acetone offers good solubility and is frequently used in analytical prep or intermediate synthesis.

• Dimethyl Sulfoxide (DMSO): Known for its ability to solubilize a wide range of organic compounds, DMSO is often used in cellular or biochemical assays.

• Methanol (MeOH): Another common solvent for sample preparation, methanol is used particularly in HPLC testing.

• Distilled Water: Clephedrone has limited solubility in water, which may affect its use in aqueous-phase experiments.

• Chloroform and Ethyl Acetate: These are occasionally used when working with cathinones during purification or recrystallization studies.

• Solvent Compatibility Note: Always verify solvent compatibility with the intended analytical method to avoid degradation or inaccurate results.

Delivery timeframes for Clephedrone from RC Plug depend on the customer’s location and the selected shipping method. Regardless of geography, we ensure every order is processed efficiently and shipped discreetly. Our logistics operations are optimized for researchers who rely on timely access to their compounds.

• Order Processing: We typically dispatch Clephedrone within 24 hours of receiving payment confirmation, excluding weekends or holidays.

• Standard Shipping: Most international standard deliveries arrive within 4–7 business days, depending on local customs clearance.

• Express Shipping: Available in many regions, express delivery usually takes 2–4 business days and includes full tracking updates.

• Overnight Delivery: Eligible customers in select countries can opt for overnight delivery, which ensures receipt within 1 business day after dispatch.

• Real-Time Tracking: Every order is shipped with a trackable number, so customers can monitor progress and estimated delivery.

• Packaging Discretion: Regardless of delivery speed, all shipments are vacuum-sealed and stealth-labeled to pass through customs securely.

• Shipping Support: Our team is available to assist if your delivery is delayed or held at customs.

Yes, all Clephedrone orders placed through RC Plug are fully traceable from dispatch to delivery. We believe in total transparency while ensuring discretion and customer privacy. Tracking enables researchers to better plan their timelines and maintain accountability throughout the shipping process.

• Tracking Provided Immediately: Once your Clephedrone order is dispatched, we issue a tracking number via email or your customer dashboard.

• Real-Time Updates: You can follow your package as it passes through distribution hubs, customs checks, and local courier handoffs.

• Carrier Integration: Our tracking system is linked with international logistics partners like DHL, FedEx, UPS, and regional services for accurate updates.

• Anonymity Maintained: Despite full tracking, our packages contain no product information on the label, preserving your research confidentiality.

• Support With Lost Packages: In the rare event of a tracking issue or lost parcel, our team will respond within 24 hours to initiate replacement or refund procedures.

• Discreet Naming and Label Codes: Tracking numbers are associated with generic shipping references to avoid attention or regulatory red flags.

• Signature-Free Delivery Option: Most shipments do not require a signature upon delivery, offering convenience and enhanced privacy.

We offer a range of secure, anonymous, and globally accessible payment options to ensure that researchers can complete purchases with ease. We do not accept credit cards at this time to better align with privacy-focused processing, especially for high-sensitivity compounds like Clephedrone.

• Bitcoin (BTC): The most preferred method among researchers, Bitcoin ensures fast, decentralized, and secure transactions with full anonymity.

• Zelle: Available in the U.S., Zelle provides instant transfers between verified bank accounts, ideal for domestic buyers seeking quick processing.

• Bank Transfer: For institutional or international buyers, direct wire transfers are accepted and processed within 1–3 business days.

• CashApp: Convenient for U.S. customers who want to send secure mobile payments without lengthy banking steps.

• Western Union: A widely accessible offline option for customers who prefer traditional, over-the-counter money transfer services.

• No Credit Card Payments: We do not support Visa, Mastercard, or PayPal payments due to policy restrictions on chemical products.

• Payment Instructions Sent at Checkout: After order confirmation, buyers receive step-by-step payment instructions via email.

Yes, RC Plug ships Clephedrone to research customers across the globe. We are fully equipped to deliver research chemicals internationally while upholding the highest standards of discretion, legal compliance, and customer privacy. Our global reach ensures that institutions and individuals worldwide have access to reliable chemical research materials.

• Worldwide Coverage: We ship to North America, Europe, Asia, Oceania, and select regions in Africa and South America, provided Clephedrone is not restricted in your country.

• Discreet and Secure Packaging: All international shipments are vacuum-sealed, double-bagged, and free of identifying labels, protecting against customs inspections and ensuring confidentiality.

• Customs-Conscious Dispatch: We tailor shipping documentation and packaging to minimize seizure risks and increase the success rate of customs clearance.

• Delivery Partners: We collaborate with international couriers such as DHL, UPS, FedEx, and regional carriers to ensure reliable service and full tracking coverage.

• Fast Transit Times: Depending on your location, international deliveries can arrive in 2 to 7 business days, with overnight shipping available in select countries.

• Legal Responsibility of Buyer: While we make every effort to ensure smooth international delivery, it is the buyer’s responsibility to verify that Clephedrone is legal in their region.

• Support for Lost or Delayed Packages: If customs seizes or misplaces your parcel, we offer a 30-day refund or replacement policy to guarantee satisfaction.