Introduction to 4–MMC Crystals.
buy 4MMC (4-Methylmethcathinone), commonly known as mephedrone, is a synthetic cathinone belonging to the substituted cathinone class of compounds. It first gained popularity as a recreational drug in the late 2000s and has since become one of the most extensively studied synthetic cathinones in forensic and toxicological research . The compound is a ring-substituted cathinone derivative, structurally related to the naturally occurring stimulant cathinone found in the khat plant.
As a research chemical, 4-MMC is primarily utilized as a certified reference material for forensic and analytical applications, including GC-MS and LC-MS method development for clinical toxicology, forensic analysis, and urine drug testing . At ForeverChems, we supply premium-grade 4-MMC Crystals to researchers and professionals worldwide, with a focus on fast, discreet shipping across Europe.
Product Specifications
Product Name: 4-MMC Crystals (4-Methylmethcathinone)
Synonyms: Mephedrone, 4-Methyl MC, 4-Methylephedrone
CAS Number: Not currently specified
Molecular Formula: C₁₁H₁₅NO · HCl
Molecular Weight: 215.70 g/mol (hydrochloride salt)
Purity: ≥ 98% (verified by third-party HPLC/GC-MS testing)
Form: Crystalline solid
Storage: -20°C for long-term stability
Availability: In stock, ready for immediate dispatch
Chemical Properties and Mechanism of Action
4-MMC acts as a monoamine transporter modulator, functioning as a substrate at the dopamine transporter (DAT), norepinephrine transporter (NET), and serotonin transporter (SERT) . Research demonstrates that 4-MMC induces concentration-dependent release of neurotransmitters through transporter-mediated mechanisms, which can be selectively inhibited by specific transporter blockers .
Key Pharmacological Data
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NET Inhibition (IC₅₀): 1.9 μM – 4-MMC is equipotent to MDMA at inhibiting noradrenaline uptake
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DAT Inhibition (IC₅₀): 5.9 μM – 4-MMC is more potent than MDMA at inhibiting dopamine uptake
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SERT Inhibition (IC₅₀): 19.3 μM – 4-MMC is less potent than MDMA at inhibiting serotonin uptake
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Mechanism: Transporter substrate that induces monoamine release; all actions are transporter-mediated
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Vesicular Monoamine Transporter: MDMA is 10-fold more potent than 4-MMC at inhibiting vesicular dopamine uptake, explaining the lower long-term neurotoxicity of 4-MMC compared to MDMA
Spectroscopic and Structural Properties
The crystalline hydrochloride salt form of 4-MMC has been characterized through various analytical methods. Hirshfeld surfaces analysis of crystalline 4-MMC hydrochloride confirms the formation of the NH₂⁺–Cl⁻ salt fragment in the crystal structure . Intermolecular interactions, including N–H···Cl and C–H···Cl, have been identified and modeled using density functional theory (DFT), providing important reference data for forensic analysis .
Why Choose ForeverChems?
1. Uncompromising Quality
We source our 4-MMC Crystals from certified manufacturers with strict adherence to Good Manufacturing Practice (GMP) guidelines. Every batch undergoes independent HPLC and GC-MS testing to guarantee purity and potency, meeting the ≥98% purity threshold expected for analytical reference standards .
2. Discreet and Secure Packaging
Your privacy is paramount. All orders are shipped in plain, unbranded packaging with no external markings indicating contents. Tamper-evident seals ensure security throughout transit.
3. Worldwide Shipping with European Focus
ForeverChems operates a robust global logistics network. We offer fast, reliable shipping to customers worldwide, with a particular emphasis on European markets:
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European Shipping: 4-MMC is controlled under narcotics legislation across Europe. It is listed under Narcotic Licence Schedule E in Switzerland and is subject to the Narcotics Act in Germany, where a permit under Section 3 is mandatory for ordering . We have optimized shipping routes to ensure timely delivery to all EU member states, the UK, Switzerland, and more.
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Fast Transit Times: Typical delivery to European destinations ranges from 3 to 7 business days.
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Tracking Provided: Every order comes with a tracking number for real-time shipment monitoring.
4. Competitive Pricing and Bulk Discounts
We offer tiered pricing for bulk orders, making ForeverChems the cost-effective choice for large-scale research projects. Contact our sales team for custom quotes.
5. Responsive Customer Support
Our knowledgeable team is available to answer queries regarding product specifications, shipping, and order status. We prioritize clear and prompt communication.
Safety and Regulatory Information
4-MMC is a tightly controlled substance in virtually all jurisdictions globally:
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United States: Schedule I Controlled Substance
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Germany: Subject to the Narcotics Act (BtMG); a permit under Section 3 is mandatory for ordering unless an exemption applies
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Switzerland: Narcotic Licence Schedule E
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United Kingdom: Class B substance
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Poland: Controlled under national narcotics legislation
Important Considerations for Researchers:
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Strict Controlled Status: 4-MMC is a controlled substance in virtually all countries. It is the customer’s responsibility to verify the legal status of this product and obtain any necessary permits or licenses before placing an order.
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Research Use Only: This product is intended for research, forensic, and analytical applications only, including GC-MS and LC-MS method development for clinical toxicology, forensic analysis, and urine drug testing . Not for human or veterinary use.
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Handling Precautions: Standard laboratory safety protocols should be followed when handling this compound. The substance is a stimulant with documented toxicity and abuse potential.
Shipping Information: Worldwide Delivery
ForeverChems is committed to making our products accessible globally. We ship to all major regions, including:
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Europe: All EU member states, UK, Switzerland, Norway, and more.
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North America: USA, Canada, Mexico.
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Asia: Japan, South Korea, Singapore, China, India, and others.
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Australia & Oceania
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South America
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Middle East & Africa
Shipping Methods:
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Standard Air Mail (7-21 days, tracking available)
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Express Courier (3-7 days, fully tracked, signature required)
Customs and Duties: Customers are responsible for any customs duties or import taxes applicable in their country. We provide all necessary documentation to facilitate smooth customs clearance, subject to local regulations.
How to Order
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Browse Our Catalog: Select 4-MMC Crystals and add to cart.
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Checkout: Fill in your shipping details and choose your preferred payment method.
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Payment: We accept cryptocurrencies and bank transfers for secure transactions.
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Confirmation: Receive an order confirmation with tracking details upon dispatch.
Frequently Asked Questions
Q: What is 4-MMC used for in research?
A: 4-MMC is used as an analytical reference material for forensic and toxicological applications, including GC-MS and LC-MS testing for the identification and quantification of synthetic cathinones in suspected drug samples and biological matrices .
Q: Is 4-MMC legal to purchase?
A: 4-MMC is a strictly controlled substance in virtually all countries, including the US and many European nations. It is the customer’s responsibility to verify the legal status of this product in their jurisdiction and obtain any necessary permits or licenses before placing an order .
Q: How should 4-MMC be stored?
A: Store at -20°C for long-term stability. Protect from light and moisture. The crystalline solid is stable under recommended storage conditions .
Q: What if my order is seized by customs?
A: While we take every precaution to ensure successful delivery, we cannot guarantee customs clearance in all countries, especially given the strict controls on 4-MMC. Please refer to our shipping policy for more details.
