Buy MXPr Powder Online | High-Purity Arylcyclohexylamine Research Chemical

Introduction to Buy MXPr Powder

Buy MXPr Powder (3-Methoxyeticyclidone / Methoxpropamin), designated in pharmacological literature as a novel synthetic arylcyclohexylamine, is a highly potent research chemical and a critical emerging reference standard in neuropharmacological and forensic research. Structurally, it is the N-propyl analog of MXE (Methoxetamine) and the 3-methoxy analog of PCPr, featuring a 3-methoxy group on the phenyl ring, a 2-oxo (ketone) group on the cyclohexane ring, and a propyl substitution on the nitrogen amine.

In neuropharmacological research, the length of the amine chain is a fundamental variable that dictates receptor affinity, subunit selectivity, and metabolic clearance. While the ethylamine chain of MXE and the isopropylamine chain of MXiPr have been extensively profiled, MXPr provides the vital propylamine variable. MXPr functions as a potent non-competitive NMDA receptor antagonist, binding to the PCP site within the NMDA receptor complex and blocking glutamate-gated ion channels. Supplied as a stable hydrochloride (HCl) crystalline powder, this format offers exceptional versatility for laboratories requiring custom volumetric dosing for in-vitro assay preparation and analytical calibration. Note: This product is strictly intended for in-vitro research and analytical purposes only.

Key Features and Benefits – Buy MXPr Powder

• Raw Powder Versatility: Supplied as a pure, crystalline powder, this format allows researchers to create precise, custom-concentration volumetric solutions tailored to unique in-vitro assay requirements, eliminating the variables of pre-mixed liquids or fixed-dose units.
• Propylamine SAR Mapping: MXPr provides researchers with the essential propyl-chain analog required for comparative structural-activity relationship (SAR) studies against MXE (ethyl) and MXiPr (isopropyl), mapping how linear N-alkyl chain elongation alters NMDA receptor affinity and duration of action.
• NMDA Antagonist Modeling: Ideal for investigating the downstream effects of NMDA receptor blockade on excitatory postsynaptic potentials and glutamate-mediated neurotoxicity in isolated tissue preparations.
• HCl Salt Stability: Supplied as a stable hydrochloride salt, ensuring exceptional physical stability, precise measurability, and safe handling compared to unstable freebase oils.
• Analytical Standard: Essential for forensic and analytical laboratories requiring pure reference materials to validate LC/MS and GC/MS instruments and detect emerging NPS in biological matrices.

Product Specifications

• Chemical Name: 2-(3-methoxyphenyl)-2-(propylamino)cyclohexan-1-one hydrochloride
• Common Designation: MXPr / Methoxpropamin / 3-Methoxy-2-oxo-PCE
• CAS Number: Refer to Certificate of Analysis
• Class: Arylcyclohexylamine / NMDA Antagonist / Research Chemical
• Form: Crystalline Powder (Hydrochloride Salt)
• Purity: ≥ 98% (Verified by Independent Third-Party Testing)
• Appearance: White to off-white fine crystalline powder
• Storage Requirements: Store in a cool, dry, dark environment (ideally -20°C for long-term archival). Keep container tightly sealed under inert gas to prevent hygroscopic absorption and oxidation.
• Solubility: Freely soluble in water, DMSO, and ethanol.

Applications and Usage

MXPr Powder is exclusively designated for in-vitro (outside a living organism) research and analytical applications. Common laboratory applications include:

• NMDA Receptor Binding Assays: Investigating the compound’s affinity and efficacy as a non-competitive antagonist at the PCP binding site on the NMDA receptor using isolated neuronal membrane preparations.
• Amine-Chain SAR Studies: Contrasting the pharmacokinetic properties and receptor conformational changes induced by the propylamine chain (MXPr) versus the ethylamine (MXE) and isopropylamine (MXiPr) to map the steric limits of the receptor binding pocket.
• Metabolic Pathway Studies: Analyzing the hepatic breakdown and enzymatic N-dealkylation of linear N-alkyl arylcyclohexylamines using hepatocyte cultures and liver microsomes.
• Forensic and Analytical Calibration: Utilizing MXPr as a certified reference material (CRM) for GC/MS, LC/MS, and NMR spectroscopy to validate analytical instruments and detect MXPr and its unique biomarkers in biological matrices.

Disclaimer: This product is not for human or veterinary consumption. It must only be handled in controlled laboratory environments by qualified professionals.

Purity and Testing

We guarantee a purity level of ≥ 98% for our MXPr Powder. Every batch undergoes rigorous, independent third-party testing to verify chemical identity, absolute purity, and the absence of dangerous residual solvents, heavy metals, or unreacted precursors. Because arylcyclohexylamines are highly prone to degradation and are a heavily counterfeited class, we perform exhaustive screening to ensure the absolute absence of dangerous contaminants (such as MXE, MXiPr, Ketamine, or synthetic opioids). Certificates of Analysis (CoA) and Safety Data Sheets (SDS) are provided upon request.

Safety and Handling

WARNING: MXPr IS A HIGHLY POTENT NMDA ANTAGONIST AND CENTRAL NERVOUS SYSTEM DEPRESSANT. EXTREME CAUTION IS REQUIRED.

• Personal Protective Equipment (PPE): Always wear appropriately sized nitrile gloves, chemical-resistant safety goggles, and an N95 or P100 particulate respirator when weighing or transferring the powder.
• Ventilation: Handling must only occur within a certified chemical fume hood to prevent the inhalation of aerosolized particles.
• Accidental Exposure: In the event of skin contact, wash the area thoroughly with soap and water. For eye contact, flush with copious amounts of water for at least 15 minutes.
• Hygiene: Remove contaminated clothing immediately and wash hands thoroughly after handling, even when PPE is utilized.
• Secure Storage: Keep powder locked away in a secure, access-controlled laboratory cabinet, out of reach of unauthorized personnel.

Global Shipping and Discreet Delivery

• Global Reach: We ship MXPr Powder internationally, in strict compliance with international shipping regulations.
• Discreet Packaging: All orders are dispatched in unmarked, tamper-evident, and odor-proof packaging. The outer packaging does not indicate the nature of the contents.
• Rapid Processing: Orders are processed and shipped within 24 hours of cleared payment. We offer standard and express courier options with full end-to-end tracking.
• Secure Handling: Powders are double-sealed in moisture-barrier bags and placed within sturdy outer containers to prevent damage during transit.

Why Choose Us To Buy MXPr Powder?

• Uncompromising Quality: We work directly with top-tier chemical synthesis laboratories and verify every batch in-house and via third-party labs before it reaches you.
• Total Transparency: We provide full analytical data. What is on the label is exactly what is in the bag—no fillers, no impurities, no compromises.
• Expert Customer Support: Our support team understands the nuances of research chemicals and is ready to assist with CoA requests, shipping inquiries, and technical questions.
• Secure Transactions: We utilize SSL encryption and accept secure, discreet payment methods, including major cryptocurrencies (Bitcoin, Monero, Ethereum) and secure bank transfers.

Legal and Safety Compliance

MXPr Powder is sold strictly as a research chemical and is not approved by the FDA, EMA, or any equivalent regulatory body for human or veterinary use.

It is the sole responsibility of the purchaser to ensure that the acquisition, possession, and use of MXPr comply with all local, state, national, and international laws. Warning: MXPr is a potent central nervous system depressant and NMDA antagonist. Ingestion can cause severe, life-threatening psychological and physiological effects, including profound dissociation, respiratory depression, and severe psychological distress. It may fall under federal analogue acts or specific NPS legislation in various jurisdictions. We do not ship to regions where this compound is explicitly prohibited. By purchasing from us, you affirm that you are a qualified researcher or institutional buyer over the age of 18, and you assume all legal liability for the product upon delivery.

Frequently Asked Questions (FAQ)

Q1: What is MXPr?
A: MXPr (Methoxpropamin) is a novel synthetic arylcyclohexylamine. It acts primarily as a potent non-competitive NMDA receptor antagonist (dissociative), blocking the glutamate-gated ion channels in vitro.

Q2: What makes MXPr different from MXE or MXiPr?
A: While all three are 3-methoxy, 2-oxo arylcyclohexylamines (sharing the core structure of MXE), the difference lies in the amine chain. MXE has an ethylamine chain, MXiPr features a branched isopropylamine chain, and MXPr features a linear propylamine chain. This chain length and structure drastically alter lipophilicity, receptor binding kinetics, and metabolic stability, making it essential for comparative SAR research.

Q3: Why choose the powder form over pellets or blotters?
A: The raw powder format offers maximum versatility for laboratory researchers. It allows for the creation of highly specific, custom-concentration volumetric stock solutions tailored to unique in-vitro assay requirements, streamlining high-throughput screening without the limitations of fixed-dose units.

Q4: Can MXPr Powder be consumed?
A: Absolutely not. MXPr is a potent NMDA antagonist and CNS depressant. It is sold strictly for in-vitro laboratory and analytical research. Ingestion can cause unpredictable, severe psychological and cardiovascular effects and is strictly prohibited.

Q5: Do you provide a Certificate of Analysis (CoA)?
A: Yes. We provide a comprehensive CoA—including HPLC, GC/MS, and NMR data—for every batch we sell. This guarantees the identity, purity, and mass of the compound.

Q6: Is it legal to buy MXPr in my country?
A: Legality varies drastically by country and is subject to change. Because it is structurally related to controlled dissociatives like MXE and Ketamine, it is often controlled under analogue acts or specific NPS bans. We cannot provide legal advice. It is your responsibility to research your local laws regarding this compound before placing an order.

Q7: How should I store MXPr Powder for long-term research?
A: For maximum longevity, store MXPr powder in an airtight, amber glass vial under an inert gas (like Argon) in a freezer set to -20°C. Keep away from direct sunlight, heat, and moisture.