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Introduction
MPHP, short for 4′-Methyl-α-pyrrolidinohexiophenone, is a synthetic cathinone belonging to the pyrrolidinophenone family. These compounds are chemically related to MDPV and α-PVP, and have historically been sold as “research chemicals” or “designer stimulants.”
Although MPHP is largely banned for human consumption due to safety and abuse concerns, it remains relevant in forensic toxicology, analytical chemistry, and public health research. Understanding its chemical structure, detection methods, health risks, and legal status is crucial for researchers, labs, and regulatory bodies.
MPHP (4′-Methyl-α-Pyrrolidinohexiophenone) – Chemical Properties, Forensic Relevance, Health Risks, and Legal Classification
Informational: Chemical Properties of MPHP
- IUPAC Name: 1-(4-Methylphenyl)-2-(pyrrolidin-1-yl)hexan-1-one
- Molecular Formula: C17H25NO
- Molecular Weight: 259.39 g/mol
- Compound Type: Synthetic cathinone, pyrrolidinophenone derivative
- Appearance: White to off-white crystalline powder
- Mechanism: Acts as a stimulant, influencing dopamine, norepinephrine, and serotonin reuptake
MPHP’s pyrrolidinophenone backbone contributes to its high potency as a central nervous system stimulant, making it significantly more powerful than some classic cathinones in small doses. Buy factory supply MPHP-2201 powder/ CAS NO.2687-91-4/ price
Navigational: Detection and Laboratory Study
MPHP is primarily encountered in forensic and toxicology laboratories, where accurate detection is critical for public safety:
- Forensic Analysis
- Identified in seized substances, often labeled as “bath salts” or “research chemicals.”
- Analysis performed using GC-MS, LC-MS/MS, or NMR spectroscopy.
- Toxicology Studies
- Biological samples (blood, urine) analyzed to determine exposure levels and metabolites.
- Helps emergency medicine and poison control respond to overdose cases.
- Analytical Chemistry Research
- Studied for structure-activity relationships in the pyrrolidinophenone class.
- Provides insights into stimulant pharmacology and metabolic pathways.
Laboratory use is strictly controlled, and only licensed facilities with proper safety and compliance protocols can handle MPHP.
Informational: Health Risks and Toxicity
MPHP is considered high-risk for human consumption. Documented effects in case reports and animal studies include:
- Cardiovascular issues: Tachycardia, hypertension, arrhythmias
- Neurological effects: Anxiety, agitation, insomnia, seizures
- Psychiatric symptoms: Paranoia, hallucinations, compulsive behavior
- Addiction potential: Stimulant reinforcement can lead to abuse
- Other effects: Hyperthermia, renal stress, dehydration
Due to these severe risks, any non-research use is illegal and potentially life-threatening. Public health agencies strongly discourage human consumption of MPHP.
Commercial: Academic and Research Relevance
While MPHP is banned as a recreational substance, it has research relevance:
- Reference Standard Supply
- Used by accredited laboratories as a controlled reference standard to identify seizures.
- Suppliers of analytical-grade MPHP operate under GMP or ISO-certified conditions.
- Pharmacological Research
- Studying MPHP helps scientists understand stimulant pharmacodynamics and metabolism.
- Assists in the development of drug testing protocols and antidotes.
- Public Health Monitoring
- Enables tracking of emerging psychoactive substances.
- Helps regulators update controlled substance lists and issue early warnings.
Note: Legitimate use is limited to licensed institutions with proper import/export authorization.
Transactional: Legal Status and Compliance
Global Scheduling Snapshot
| Region | Legal Classification | Notes |
|---|---|---|
| United States | Schedule I analogue | DEA prohibits manufacture, possession, or sale for human use |
| United Kingdom | Class B substance | Illegal to possess, supply, or produce |
| Canada | Schedule I/II controlled drug | Research use requires Health Canada permit |
| European Union | Controlled under NPS legislation | Varies by member state |
| Australia | Schedule 9 substance | Prohibited outside research exemptions |
Legal Access Pathways for Research
- Licensed laboratories may obtain MPHP as a research chemical.
- Purchase agreements require proper documentation, including:
- Institutional license
- End-use declaration
- Permits for import/export of controlled substances
- Safe storage and inventory tracking are mandatory.
Unauthorized possession, distribution, or use is illegal and heavily penalized in most jurisdictions. Buy factory supply MPHP-2201 powder/ CAS NO.2687-91-4/ price
Safety and Handling
In controlled settings, MPHP must be handled with extreme care:
- Use gloves, lab coats, and eye protection.
- Work in fume hoods or well-ventilated areas.
- Store in locked, temperature-controlled cabinets.
- Follow MSDS guidelines for disposal of residual powder.
- Ensure documented chain-of-custody for regulatory compliance.
Conclusion
MPHP (4′-Methyl-α-pyrrolidinohexiophenone) is a potent synthetic stimulant with significant public health and forensic relevance. Its chemical properties make it valuable as a reference substance for laboratories, but its high abuse potential and toxicity make any non-research use illegal and dangerous.
Researchers and institutions can study MPHP safely and legally by following strict compliance guidelines, using licensed suppliers, and maintaining secure handling protocols.
By understanding MPHP, labs and policymakers can track emerging synthetic stimulants, enhance toxicology testing, and strengthen public safety measures.Buy factory supply MPHP-2201 powder/ CAS NO.2687-91-4/ price
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