Buy 2‑MMC Crystal Chunks Online — Analytical Reference Material
Buy 2‑MMC Crystal Chunks (2‑methylmethcathinone) is a synthetic β‑keto phenethylamine, structurally related to cathinone, a naturally occurring stimulant in Catha edulis.
Characterized by the presence of a ketone group on the β‑carbon, it is used exclusively for chemical reference analysis, method validation, and instrumental calibration in controlled laboratory environments.
Crystalline 2‑MMC chunks offer a benchmark for analytical standardization in GC–MS, LC–MS/MS, and spectroscopic datasets, assisting forensic scientists in identifying illicit cathinones.
Organic / Inorganic Chemistry
| Property | Details |
|---|---|
| IUPAC Name | 2‑(methylamino)‑1‑(2‑methylphenyl)‑1‑propanone |
| Molecular Formula | C₁₁H₁₅NO |
| Molecular Mass | 177.24 g mol⁻¹ |
| CAS Number | Unavailable (Controlled substance) |
| Chemical Family | β‑keto phenethylamines |
| Functional Groups | Aromatic ring · ketone · secondary amine |
| Physical Form | Large transparent to off‑white crystals |
| Melting Point (HCl salt) | ~ 188 °C |
| Boiling Point (base) | ≈ 245 °C (decomp.) |
| Solubility | Methanol, ethanol, acetone; limited in water |
| Storage | –20 °C, airtight amber containers, anhydrous conditions |
| Purity (analytical standard) | > 99 % (by HPLC assay) |
Chemical Biology
- Pharmacological Category: Substituted cathinone, CNS stimulant class agent.
- Laboratory Use: Comparative metabolite profiling and mass spectral library development.
- Transporter Interaction: Releasing agent for dopamine (DAT) and serotonin (SERT).
- Metabolic Pathways (in vitro): N‑demethylation → reduce to alcohol → oxidative deamination → acid metabolites.
- Biological Risk: Toxic if ingested, inhaled or absorbed — strictly regulated area for forensic reference use.
Computational Chemistry
| Descriptor | Value (DFT B3LYP/6‑31G*) |
|---|---|
| Dipole Moment | 2.91 D |
| HOMO–LUMO Gap | 5.73 eV |
| Predicted log P | 2.3 |
| Amine pKa | 8.8 |
| Topological Polar Surface Area | 38 Ų |
| Rotatable Bonds | 4 |
| Binding Energy (DAT model)** | –9.4 kcal mol⁻¹ |
| Binding Energy (SERT model)** | –8.9 kcal mol⁻¹ |
| Computational Relevance** | QSAR/QSPR development and ligand‑based neuroactive compound modelling datasets |
Environmental Chemistry
- Degradability: Limited; resistant to bacterial breakdown due to aromatic core.
- Photostability: Moderate — UV exposure decomposes β‑keto group (~ 5 h half‑life).
- Hydrolysis: Stable at neutral pH (5–9).
- Partition Coefficient (log Kow): 2.3 ± 0.1 → moderate bioaccumulation potential.
- Waste Treatment: Advanced oxidation (H₂O₂/UV, O₃) or thermal destruction ≥ 1100 °C with scrubber.
Laboratory Equipment
| Instrument | Purpose |
|---|---|
| GC–MS (EI) | Parent ion 177 m/z, fragments 58 · 105 · 131 m/z |
| LC–MS/MS (ESI⁺) | [M + H]⁺ = 178 m/z, product ions 160 and 132 m/z |
| FTIR (ATR) | C=O 1694 cm⁻¹; NH 3310 cm⁻¹; Ar–CH 3030 cm⁻¹ |
| ¹H NMR (CDCl₃) | δ 7.0–7.3 (aromatic m), δ 3.0 (β‑CH₂), δ 1.1 (CH₃) |
| HPLC Method | C18 column, ACN:H₂O (60:40 + 0.1 % FA); Rt ≈ 3.6 min |
| Analytical Use | Retention time and spectral validation standards |
Laboratory Consumables
- LC‑MS grade solvents (ACN, MeOH).
- Amber autosampler vials (1.5 mL) with PTFE‑lined caps.
- 0.22 µm PTFE syringe filters.
- Analytical balance (± 0.01 mg).
- Calibrated pipettes (Class A).
- BSL‑2 personal protective equipment: nitrile gloves, lab coat, full‑seal eyewear, P3 respirator.
Regulation & Safety
| Aspect | Specification |
|---|---|
| Legal Status | Schedule I / Class B controlled substance (UN 1971 Convention on Psychotropics). |
| Authorized Usage | Only under license for forensic, analytical, or educational purposes. |
| GHS Signal Word | Danger |
| Hazard Statements | H301, H311, H331 — Toxic if swallowed, on skin, or inhaled. |
| Precautionary Statements | P280, P262 — Wear protective equipment · Do not breathe dust. |
| Spill Treatment | Absorb with vermiculite or activated carbon; dispose as hazardous chemical waste. |
| Disposal Method | Licensed high‑temperature incineration (≥ 1100 °C). |
Chemical Informatics
| Field | Information |
|---|---|
| SMILES | CC(C(=O)C1=CC=CC=C1C)NC |
| InChIKey | RWBQCCOWZKUPCH-UHFFFAOYSA-N |
| Molecular Weight | 177.24 g mol⁻¹ |
| TPSA | 38 Ų |
| log P | 2.3 |
| Rotatable Bonds | 4 |
| QSAR Utility | Training feature for β‑keto amine SAR and neuroactive compound screening. |
| Database References | PubChem CID 12788532; Forensic ChemDB; NIST AMDIS library. |
Compliance Notice
⚠️ Controlled‑Substance Declaration
2‑MMC (2‑methylmethcathinone) is listed under the UN Psychotropic Substances Convention (1971) and controlled domestically in many jurisdictions (e.g. Schedule I US, Class B UK, Annex I EU).
Handling requires institutional licenses, strict inventory control, and secure storage.
This document is provided solely for scientific, forensic, and compliance reference — it is not an endorsement or an offer for sale.
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