Product Overview

3-MMC Crystal (3-Methylmethcathinone, CAS 1246816-62-5) supplies researchers with a high-purity synthetic cathinone reference standard in authenticated crystalline form, specifically designed for forensic toxicology method development, monoamine transporter pharmacology research, and positional isomer discrimination studies within controlled laboratory environments. As one of the most extensively monitored novel psychoactive substances in EMCDDA Early Warning System reports and WHO critical review documentation, authenticated 3-MMC crystal is an indispensable reference material for forensic laboratories developing screening panels that must reliably distinguish 3-MMC from structurally related positional isomers including 2-MMC and 4-MMC (mephedrone). Researchers looking to buy 3-MMC crystal for laboratory use will find UltraRawz’s batch-certified material suitable for GC-MS/FTIR combined identification workflows, HPLC calibration standard preparation, and NMR-based structural confirmation studies. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

3-MMC is a structural isomer of 4-MMC (mephedrone), sharing identical molecular formula C₁₁H₁₅NO and molecular weight 177.24 g/mol, but with the methyl substituent positioned at the meta (3-) rather than para (4-) position of the phenyl ring. This positional difference produces measurably distinct NMR aromatic proton splitting patterns, FTIR fingerprint region signatures, and HPLC retention times under optimized gradient conditions — the analytical foundation for isomer discrimination in forensic screening programs. The crystalline format delivers maximum morphological definition for polymorphic characterization studies and provides superior gravimetric accuracy for stock solution preparation compared to amorphous powder forms. Each batch of 3-MMC crystal available at ULTRA RAWZ is HPLC-verified at ≥99% purity with batch-specific COA documentation.

In published monoamine transporter pharmacology, 3-MMC has been characterized for its interaction profile at the dopamine transporter (DAT), serotonin transporter (SERT), and norepinephrine transporter (NET). As a β-keto phenethylamine derivative, its cathinone scaffold produces distinct transporter selectivity profiles compared to non-ketone amphetamine-class compounds — data relevant to researchers designing comparative binding assay panels. 3-MMC also represents a priority compound for in-vitro metabolite identification research using human liver microsome (HLM) preparations, given the extensive published data on its metabolic fate in forensic case literature. 3-MMC for sale at UltraRawz ships worldwide with discreet packaging from our US and Netherlands warehouse locations.

Chemical Identity & Classification

3-MMC Crystal carries CAS number 1246816-62-5, molecular formula C₁₁H₁₅NO, and molecular weight 177.24 g/mol. Systematic IUPAC designation: 2-(methylamino)-1-(3-methylphenyl)propan-1-one hydrochloride. Laboratory synonyms include metaphedrone, 3-methylmethcathinone, and 3-methyl-MC. Structurally classified as a ring-substituted synthetic cathinone — an N-alkylated β-ketoamphetamine with methyl substitution at the 3-position of the phenyl ring — 3-MMC functions as an analytical reference standard for GC-MS fragmentation analysis (molecular ion m/z 177, base peak m/z 58), HPLC purity determination (UV detection 252 nm, 292 nm), and ¹H NMR structural confirmation (CDCl₃). The compound exists as a racemic mixture of R and S enantiomers at the C-2 chiral center. Canonical PubChem CID: 44397540. EMCDDA monitoring status: EWS notified compound, subject to WHO critical review and UN Convention Schedule II scheduling (March 2023).

Chemical & Physical Characteristics

3-MMC Crystal manifests as white to off-white crystalline solid (hydrochloride salt form) with characteristic lycorine-like odor reported in published literature. Melting point: 190–193°C (HCl salt). Aqueous solubility: 2.0 ± 0.1 mg/mL at pH 7.4. DMSO solubility: ≥10 mg/mL. Methanol and ethanol: freely soluble. Logically, the HCl salt form confers higher aqueous solubility than the free base. Partition coefficient logP: 0.95 (calculated, free base). UV absorption maxima: λmax 252 nm and 292 nm in methanol — key parameters for HPLC-UV method development. The HCl salt is hygroscopic, absorbing atmospheric moisture on exposure to ambient humidity; rigorous desiccated storage and rapid weighing procedures are required to maintain gravimetric accuracy in stock solution preparation. Vapor pressure low — precludes significant volatilization at ambient conditions. Photolabile under UV exposure; thermally stable under recommended storage conditions.

Purity & Analytical Verification

Production lots certify ≥99% purity by gradient HPLC-UV (C18 reverse-phase column, acetonitrile/ammonium formate buffer mobile phase, UV detection at 252 nm, area normalization method). Identity confirmed by ¹H NMR (CDCl₃) — aromatic proton splitting pattern confirms 3-position methyl substitution versus 4-position (4-MMC) and 2-position (2-MMC) isomers. Molecular ion m/z 177 and base peak m/z 58 confirmed by GC-MS. Karl Fischer water content: <1.0% w/w. Batch-specific COA includes HPLC chromatogram, NMR spectrum, and GC-MS fragmentation data. Critical analytical note: GC-MS molecular ion m/z 177 is shared with all three positional isomers — definitive isomer assignment requires FTIR fingerprint region comparison or ¹H NMR aromatic proton pattern analysis alongside GC-MS data. COA available on request via support@ultrarawz.com. Quality Control & Batch Integrity Each production batch undergoes multi-stage quality verification including HPLC purity assessment, NMR identity confirmation, GC-MS fragmentation verification, Karl Fischer water content determination, and visual appearance inspection prior to release. Batch-specific lot numbers enable full traceability from synthesis through release, supporting the documentation requirements of published research programs. Retained reference samples per batch support stability monitoring and enable reanalysis upon request. Inter-batch consistency monitored via overlay NMR spectra and HPLC retention time tracking to ensure consistent analytical performance across lot changes. Safety, Handling & Laboratory Precautions Handle exclusively within a properly ventilated fume hood or biosafety cabinet. Required PPE: nitrile gloves (double-glove recommended), lab coat, safety glasses or face shield, and N95 or higher respirator mask when weighing or transferring to prevent inhalation of fine particulates. Anti-static weighing vessels and ionizing air blowers recommended for accurate sub-10mg measurements. Spill containment: absorb with inert material (vermiculite, dry sand), collect in sealed container, dispose per institutional chemical waste procedures. If skin contact occurs, wash thoroughly with soap and water. If eye contact occurs, flush with water for 15 minutes and seek medical attention. Do not eat, drink, or smoke when handling this material. Wash hands thoroughly after handling. Packaging, Labeling & Storage 3-MMC Crystal is supplied in sealed amber glass vials with inert closure, packaged with desiccant to maintain product integrity during transit. External packaging is discreet and tamper-evident. Each unit is labeled with compound name, CAS number, lot number, purity, and research use disclaimer. Recommended storage: -20°C long-term (>2 weeks); ≤25°C short-term (active use up to 2 weeks, desiccated, sealed). Avoid polystyrene containers — adsorption at polystyrene surfaces may affect effective concentration over time. Protect from UV light exposure; amber glass vials provide primary UV protection. Do not store near strong oxidizing agents. Under recommended storage conditions, compound integrity is maintained for the lot expiry period stated on the COA.

Intended Research Use & Market Positioning

3-MMC Crystal is positioned as a primary analytical reference standard for: forensic toxicology laboratories developing NPS screening panels requiring authenticated positional isomer discrimination between 2-MMC, 3-MMC, and 4-MMC; neuropharmacology programs examining synthetic cathinone monoamine transporter interaction profiles (DAT/SERT/NET); in-vitro metabolite identification studies using HLM and recombinant CYP enzyme systems; HPLC and LC-MS/MS method validation work requiring certified reference standards; and academic pharmacology programs studying ring-substituted cathinone structure-activity relationships. Browse related synthetic cathinone reference standards including 4-CMC, 3-CMC, α-PVP, and MDPV at ultrarawz.com — Cathinones.

Ordering, Availability & Fulfillment

3-MMC Crystal is available in 5g, 10g, 25g, 50g, 100g, 250g, and 500g quantities. Multiple payment methods accepted including Bitcoin (BTC), bank transfer, Zelle, Apple Pay, Revolut, and gift cards — full details at ultrarawz.com/payment. Orders processed same day with discreet, secure packaging. Worldwide shipping from US and Netherlands warehouses via DHL Express and FedEx. Typical delivery: 2–5 business days (US/EU); 5–10 business days international. For bulk institutional pricing or COA pre-purchase review contact support@ultrarawz.com or WhatsApp +1 (567) 457-7456. Track orders at ultrarawz.com/track-order.

Legal & Regulatory Disclaimer

3-MMC Crystal (CAS 1246816-62-5) is supplied strictly for laboratory research purposes only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. Regulatory status varies by jurisdiction: scheduled under Dutch Opium Law (October 2021), UN Convention Schedule II (March 2023), and US controlled substance (December 2023). Purchasers are solely responsible for verifying compliance with all applicable regulations prior to ordering. UltraRawz supplies this compound exclusively to qualified research professionals for legitimate laboratory research purposes.

Frequently Asked Questions

Q: What purity is UltraRawz 3-MMC Crystal?                                                                                                                                                                                                              A: ≥99% by HPLC area normalization. Batch-specific COA with HPLC chromatogram available on request.

Q: How does 3-MMC Crystal differ from 3-MMC Powder? A: Same compound, same purity. Crystal format offers better gravimetric accuracy for small-mass weighing and defined morphology for polymorphic studies. Powder format suits high-throughput stock solution preparation.

Q: Can GC-MS alone confirm 3-MMC versus 4-MMC? A: No. GC-MS molecular ion m/z 177 is identical for 2-MMC, 3-MMC, and 4-MMC. Definitive isomer assignment requires FTIR fingerprint comparison, ¹H NMR aromatic proton analysis, or authenticated reference standard HPLC co-elution — as documented in EMCDDA analytical guidance.

Q: What solvent is recommended for stock solutions? A: DMSO (≥10 mg/mL) is preferred. Final DMSO in assay media ≤0.1%. Methanol and ethanol are suitable for HPLC standard preparation.

Q: How should 3-MMC Crystal be stored? A: -20°C long-term in sealed amber glass with desiccant. ≤25°C short-term (max 2 weeks, desiccated). Protect from UV light and moisture.

Q: Do you ship internationally? A: Yes, worldwide from US and Netherlands. Purchasers must verify local regulations before ordering. See shipping & delivery for details.

Q: Is a COA included with each order? A: Available on request for every order. Email support@ultrarawz.com with your order number.