Buy 4-MMC Crystals | 4mmcchems – Premium Research Chemical.
Introduction to 4-MMC Crystals
buy 4mmc (4-Methylmethcathinone), commonly known as mephedrone or “Meow Meow,” is a synthetic cathinone belonging to the substituted cathinone class of compounds. It is the ring-methylated analogue of methcathinone and is structurally related to the naturally occurring stimulant cathinone found in the khat plant . First detected in the European Union in 2008, mephedrone was one of the first synthetic cathinones to emerge on the research chemical market and has since become one of the most extensively studied compounds in its class .
As a research chemical, 4-MMC is primarily utilized as a certified reference material for forensic and toxicological applications, including GC-MS and LC-MS method development, quality control, and clinical toxicology . It is subject to control under international and European legislation, with scheduling under Schedule II of the 1971 Convention on Psychotropic Substances entering into force at the end of 2015 . At 4mmcchems, 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 Hydrochloride)
Synonyms: Mephedrone, 4-MMC, 4-methylephedrone, MMCAT, Meow Meow
CAS Number: 1189726-22-4 (hydrochloride salt); 1189805-46-6 (free base)
Molecular Formula: C₁₁H₁₅NO · HCl
Molecular Weight: 213.7 g/mol (hydrochloride salt); 177.2 g/mol (free base)
Purity: ≥ 98% (verified by third-party HPLC/GC-MS testing)
Form: Crystalline solid; pale yellow powder (HCl)
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 non-selective substrate at the serotonin transporter (SERT), dopamine transporter (DAT), and norepinephrine transporter (NET), similar to MDMA in potency and selectivity . Unlike pure reuptake inhibitors such as MDPV, 4-MMC is transported into the presynaptic neuron and induces the release of monoamine neurotransmitters through transporter-mediated efflux .
Key Pharmacological Data
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Mechanism: Nonselective substrate for plasma membrane monoamine transporters, similar to MDMA
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Transporter Activity: 4-MMC releases norepinephrine, dopamine, and serotonin from monoamine-loaded cells
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Serotonergic Profile: The 4-methyl group results in enhanced serotonergic properties compared to 4-fluoro analogues, with a lower DAT:SERT ratio
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In Vivo Effects: Intravenous administration produces dose-related increases in extracellular dopamine and serotonin in the nucleus accumbens, with greater magnitude of effect on serotonin
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Metabolism: The main precursor of mephedrone is 4′-methylpropiophenone, which has been subject to EU-wide control measures
Research Applications
buy 4mmc is valuable for studying monoamine transporter dynamics, structure-activity relationships within the cathinone class, and comparative pharmacology of entactogenic compounds. It also serves as an analytical reference standard for identifying this compound in forensic samples, including biological matrices .
Why Choose 4mmcchems?
1. Uncompromising Quality
We source our buy 4mmc 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 required for analytical reference materials .
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
4mmcchems 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: buy 4mmc has been detected in all 27 EU Member States and remains subject to control across Europe . It has been controlled in Sweden since 2018 , and is regulated as a narcotic in Germany, the United Kingdom, France, Denmark, Norway, and other European countries . We have optimized shipping routes to ensure timely delivery across the continent.
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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 4mmcchems 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
buy 4mmc is a controlled substance in many jurisdictions globally. It has been under international control since 2015, listed in Schedule II of the 1971 Convention on Psychotropic Substances . The European Union adopted control measures in December 2010, and mephedrone has been subject to control in all EU Member States .
Documented Health Risks
buy 4mmc has been associated with serious adverse effects including:
Important Considerations for Researchers:
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Controlled Status: 4-MMC is a controlled substance in many countries, including under the 1971 Convention on Psychotropic Substances and in all EU Member States . It is the customer’s responsibility to verify the legal status of this product in their jurisdiction before placing an order.
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Research Use Only: This product is intended for research, forensic, and analytical applications only. Not for human or veterinary use.
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Handling Precautions: Standard laboratory safety protocols should be followed when handling this compound. Appropriate personal protective equipment (PPE) is recommended.
Shipping Information: Worldwide Delivery
4mmcchems 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 standard for forensic and toxicological applications, including GC-MS and LC-MS testing methods, transporter binding assays, and neuropharmacological studies .
Q: Is 4-MMC legal to purchase?
A: 4-MMC is a controlled substance in many countries, including under the 1971 Convention on Psychotropic Substances and in all EU Member States . It is the customer’s responsibility to verify the legal status of this product in their jurisdiction 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.
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.
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