a-PiHP

a-PiHP

Professional Pyrrolidinophenone Reference Standards for Global Research & Industrial Applications

a-PiHP (alpha-Pyrrolidinohexiophenone, CAS 2181620-71-1) is a synthetic cathinone belonging to the pyrrolidinophenone structural class, distinguished by a hexyl side chain configuration that differentiates it from shorter-chain analogues. As an analytical reference standard, a-PiHP serves essential functions in forensic toxicology laboratories, NPS monitoring programmes, and monoamine transporter pharmacology research across Europe, North America, Asia-Pacific, and international professional markets.

At realchemsupply.com, we supply high-purity a-PiHP analytical standards manufactured to stringent industrial specifications for qualified organisations worldwide. Our international B2B chemical supply infrastructure supports forensic laboratories, universities, research institutions, analytical facilities, and industrial manufacturers requiring consistent, documented reference materials for cathinone differentiation and identification workflows.

What Are a-PiHP Products?

Chemical Classification and Overview

a-PiHP represents the hexyl homologue within the pyrrolidinophenone cathinone family, featuring a six-carbon alkyl side chain extending from the ketone position of the phenyl-2-pyrrolidin-1-yl-alkanone scaffold. This structural modification creates distinct physicochemical and analytical properties compared to propyl (alpha-PVP) and pentyl (alpha-PHP) chain analogues.

Molecular Formula: C₁₆H₂₃NO
Molecular Weight: 245.37 g/mol
IUPAC Name: 1-phenyl-2-(pyrrolidin-1-yl)hexan-1-one
CAS Registry Number: 2181620-71-1
Chemical Class: Synthetic cathinone; Pyrrolidinophenone derivative

The hexyl chain configuration significantly influences chromatographic retention, mass spectrometric fragmentation patterns, and lipophilicity—characteristics of critical importance for forensic differentiation from related cathinone analogues.

General Characteristics and Industrial Relevance

Pyrrolidinophenone reference standards like a-PiHP support professional applications including:

  • Forensic Toxicology: Identification and quantification in biological matrices for post-mortem investigations, impaired driving cases, and workplace drug testing programmes
  • NPS Surveillance: Early warning system participation and seized material characterisation for law enforcement and border control laboratories
  • Structural-Activity Research: Investigations into alkyl chain length effects on monoamine transporter binding and selectivity
  • Analytical Method Development: Validation of chromatographic separation protocols for homologous cathinone series differentiation

Professional organisations source these materials through qualified B2B chemical suppliers to ensure batch consistency, documented purity specifications, and regulatory compliance for forensic defensibility.

Procurement Considerations

When sourcing a-PiHP reference standards, professional buyers evaluate:

  • Specification Documentation: Comprehensive analytical data including HPLC purity, NMR confirmation, and high-resolution mass spectrometry
  • Homologue Differentiation: Capability to distinguish from alpha-PVP, alpha-PHP, and fluorinated analogues
  • Batch Consistency: Reproducible quality across multiple orders for longitudinal forensic studies
  • Regulatory Documentation: Compliance with international controlled substance scheduling and shipping requirements
  • Supply Reliability: Consistent availability for ongoing NPS monitoring and casework requirements

Real Chem Supply provides Certificates of Analysis, Safety Data Sheets, and stability data suitable for laboratory accreditation standards including ISO/IEC 17025 requirements.

Types of Products Available

The a-PiHP category encompasses various product formats suited to different professional applications and analytical requirements.

Reference Standard Formats

Solid Reference Standards:

  • Crystalline powders for precise weighing and solution preparation
  • Free-base or salt forms (hydrochloride) depending on stability requirements
  • High-purity grades for quantitative analytical applications

Prepared Solutions:

  • Pre-weighed analytical standards in appropriate solvents (methanol, acetonitrile, or buffer systems)
  • Concentration-verified solutions for direct instrumental calibration
  • Multi-analyte mixtures including related cathinone analogues

Analytical Materials:

  • HRMS-grade standards for accurate mass confirmation
  • NMR spectroscopy standards for structural verification
  • Chromatographic standards for retention time library development

Product Form Considerations

Laboratory selection criteria include:

  • Application Requirements: Qualitative screening versus quantitative confirmation analysis
  • Stability Profiles: Solid forms typically offer extended shelf life; solutions require refrigerated storage
  • Handling Efficiency: Pre-prepared solutions reduce preparation time in high-throughput forensic laboratories
  • Matrix Compatibility: Solvent selection appropriate for intended analytical platform (LC-MS, GC-MS, etc.)

Availability of specific forms varies by product batch and manufacturing specifications. Professional buyers should confirm current product configurations with realchemsupply.com prior to procurement.

Industrial and Professional Applications

Chemical Manufacturing and Quality Control

Industrial chemists utilise a-PiHP reference standards for:

  • Impurity Profiling: Detection of synthetic by-products and related cathinones in chemical manufacturing streams
  • Quality Assurance: Verification of product identity and absence of cross-contamination
  • Method Validation: Development of analytical procedures capable of distinguishing hexyl-chain cathinones from propyl and pentyl homologues

University and Research Institution Applications

Academic research programmes incorporate a-PiHP into:

  • Pharmacological Studies: Monoamine transporter (DAT, NET, SERT) binding affinity and uptake inhibition assays
  • Metabolism Research: In vitro metabolic stability and Phase I/II metabolite identification
  • Forensic Chemistry Education: Training in cathinone homologue differentiation using chromatographic and spectroscopic techniques
  • Computational Chemistry: QSAR modelling of alkyl chain length effects on receptor interactions

Analytical Laboratory Workflows

Commercial and government testing laboratories employ a-PiHP standards for:

  • Confirmation Testing: Definitive identification following preliminary immunoassay or screening procedures
  • Quantitative Analysis: Calibration curve preparation for concentration determination in biological samples
  • Homologue Differentiation: Chromatographic separation from alpha-PVP, alpha-PHP, and 4F-PHP analogues
  • Proficiency Testing: External quality assessment participation for NPS analytical methods

Forensic and NPS Monitoring

Law enforcement and regulatory laboratories utilise a-PiHP for:

  • Seized Material Identification: Confirmation of substance identity in border seizures and criminal investigations
  • NPS Early Warning: Detection of emerging cathinone variants in drug monitoring programmes
  • Toxicological Casework: Post-mortem and clinical toxicology investigations involving synthetic cathinone exposure

All applications are conducted within appropriate professional frameworks with adherence to workplace safety protocols, institutional guidelines, and applicable regulatory requirements.

Quality Standards and Procurement Considerations

Product Quality Evaluation

Professional procurement teams assess a-PiHP suppliers based on:

Analytical Documentation:

  • HPLC purity determination with area percent reporting
  • Proton and carbon-13 NMR spectroscopic confirmation
  • High-resolution mass spectrometry with accurate mass measurement
  • FT-IR spectral verification
  • Melting point or thermal analysis data

Homologue Verification:

  • Chromatographic retention time differentiation from alpha-PVP and alpha-PHP
  • Mass spectrometric fragmentation pattern distinctiveness
  • NMR spectral characteristics confirming hexyl chain configuration

Supply Chain Reliability

International chemical procurement requires evaluation of:

  • Inventory Management: Consistent availability for recurring forensic and research requirements
  • Lead Time Transparency: Realistic production and shipping schedules
  • Communication Standards: Technical support for analytical and regulatory enquiries
  • Order Accuracy: Precise picking, packaging, and documentation

Documentation and Compliance

Professional buyers require:

  • Safety Data Sheets (SDS): Hazard classification, handling precautions, and emergency response procedures
  • Certificates of Analysis (CoA): Batch-specific analytical results with specification compliance statements
  • Regulatory Declarations: Controlled substance scheduling status and export control information
  • Chain of Custody: Documentation supporting forensic laboratory accreditation requirements

International Logistics Considerations

Cross-border procurement involves:

  • Customs Classification: Accurate HS code assignment for synthetic organic chemicals
  • Transport Regulations: Compliance with dangerous goods requirements for controlled substances
  • Import Licensing: Verification of recipient authorisation for scheduled compounds
  • Documentation Packages: Commercial invoices, packing lists, and certificates of origin

Buyers should verify applicable import, export, customs, and transport regulations in their jurisdiction before ordering, as controlled substance requirements vary significantly between countries.

Product Forms

a-PiHP may be available in various physical forms depending on the specific product grade and intended application:

Solid Forms

Crystalline Materials:

  • Well-defined crystal morphology suitable for single-crystal X-ray diffraction
  • High chemical purity with characteristic solid-state properties
  • Stable storage characteristics under recommended conditions

Powdered Preparations:

  • Homogeneous particle size distribution for accurate weighing
  • Free-flowing properties facilitating laboratory handling
  • Reduced electrostatic charge for precise aliquoting

Salt Forms:

  • Hydrochloride salts offering enhanced stability and solubility characteristics
  • Alternative salt forms depending on specific analytical requirements

Liquid and Solution Forms

Prepared Analytical Solutions:

  • Pre-dissolved in HPLC-grade or LC-MS-grade solvents
  • Concentration-verified by quantitative analytical techniques
  • Amber glass packaging with inert atmosphere where appropriate

Availability of specific forms depends on product specifications, batch characteristics, and stability considerations. Professional buyers should confirm current configurations with realchemsupply.com.

Packaging Options

Real Chem Supply provides professional packaging appropriate for international B2B chemical procurement:

Standard Laboratory Quantities

  • 10 g – 100 g: Amber borosilicate glass containers with PTFE-lined closures
  • 250 g – 500 g: Industrial-grade containers with tamper-evident sealing
  • 1 kg: Bulk laboratory packaging with desiccant and inert atmosphere

Commercial and Bulk Options

  • 5 kg and above: Wholesale quantities for distributors and industrial-scale users
  • Custom packaging: Specialised containers for specific institutional requirements
  • Multi-site shipments: Consolidated packaging for organisations with multiple laboratory locations

Packaging Features

Professional chemical packaging includes:

  • Light Protection: Amber glass or opaque high-density polyethylene containers
  • Moisture Control: Molecular sieve desiccants and moisture-barrier packaging
  • Inert Atmosphere: Nitrogen or argon flushing for oxygen-sensitive materials
  • Tamper Evidence: Heat-sealed closures with integrity indicators
  • GHS Labelling: Globally Harmonized System hazard communication and handling instructions

Packaging specifications vary according to product properties, quantity, shipping requirements, and destination regulations. Bulk quantities and customised packaging solutions may be available upon request, subject to product availability and commercial requirements.

Storage and Handling

General Professional Storage Guidance

Appropriate storage of a-PiHP reference standards maintains analytical integrity:

Environmental Conditions:

  • Cool, dry storage environment (typically 2–8°C for extended stability)
  • Protection from direct light and UV exposure
  • Low humidity environment to prevent hydrolysis or degradation
  • Stable temperature conditions avoiding freeze-thaw cycles

Container Management:

  • Maintain sealed closures when not in active use
  • Minimise headspace exposure during sampling operations
  • Use clean, dry laboratory implements for material removal
  • Monitor desiccant condition for hygroscopic materials

Workplace Safety Protocols

Professional handling requires:

  • Personal Protective Equipment: Laboratory coats, safety glasses, nitrile or appropriate chemical-resistant gloves
  • Ventilation: Fume hood usage for powder handling and solution preparation
  • Spill Response: Absorbent materials and neutralising agents per SDS recommendations
  • Waste Management: Institutional hazardous waste protocols and regulatory compliance

Documentation and Traceability

Laboratory best practices include:

  • Maintaining batch records and CoA documentation
  • Recording opening dates, storage conditions, and retest dates
  • Implementing first-in-first-out inventory rotation protocols
  • Monitoring for physical changes indicating potential degradation

Professional users should consult the applicable Safety Data Sheet and product-specific handling requirements. Storage and handling protocols must comply with local workplace chemical safety regulations and institutional biosafety guidelines.

Why Choose realchemsupply.com?

Professional Chemical Sourcing

Real Chem Supply operates as an international B2B chemical supplier serving professional organisations with:

  • Industrial-grade chemical supply: Materials manufactured to specifications suitable for forensic and analytical applications
  • Reference standard quality: Comprehensive analytical documentation supporting laboratory accreditation
  • Batch consistency: Rigorous quality control ensuring reproducible specifications across multiple orders

International B2B Service

Our global chemical supply network serves professional customers across:

  • Europe: Germany, France, Netherlands, Belgium, Spain, Italy, Switzerland, Austria, Sweden, Norway, Denmark, Finland, Poland, Ireland, Portugal, and United Kingdom
  • North America: United States, Canada, and Mexico
  • Asia-Pacific: Japan, South Korea, Singapore, Australia, New Zealand, and India
  • Middle East: United Arab Emirates, Saudi Arabia, and Israel
  • Latin America: Brazil, Argentina, and Chile
  • Africa: South Africa, Nigeria, and Kenya

Commercial Procurement Support

We provide professional services including:

  • Bulk availability: Wholesale quantities for industrial users, distributors, and manufacturing facilities
  • Responsive communication: Dedicated commercial support for quotations and technical enquiries
  • Secure packaging: Professional containers meeting international shipping and safety requirements
  • Documentation completeness: CoA, SDS, and regulatory paperwork for import compliance

Long-Term Supply Relationships

Real Chem Supply prioritises ongoing partnerships:

  • Inventory planning: Support for recurring supply requirements and demand forecasting
  • Consistent quality: Reliable sourcing maintaining specification continuity for longitudinal studies
  • Technical consultation: Guidance on product applications, analytical methods, and regulatory considerations

Industries We Supply

Real Chem Supply serves diverse professional sectors:

Research and Academic Institutions

  • Universities: Chemistry, pharmacology, toxicology, and forensic science departments
  • Research institutes: Public and private organisations conducting NPS monitoring and cathinone research
  • Technical universities: Vocational training for analytical chemistry and forensic laboratory technicians

Analytical and Testing Laboratories

  • Forensic laboratories: Police, government, and private toxicology facilities in Berlin, Paris, Amsterdam, London, New York, and international centres
  • Commercial testing: Environmental, pharmaceutical, and industrial analysis services
  • Quality-control laboratories: Manufacturing QC and incoming inspection facilities

Manufacturing and Industrial

  • Chemical manufacturers: Process development, impurity profiling, and quality assurance
  • Pharmaceutical industry: Reference materials for synthetic route monitoring
  • Industrial research: Product development and materials science applications

Distribution and Wholesale

  • Chemical distributors: Regional and international supply companies serving local markets
  • Laboratory suppliers: Scientific equipment and consumables distributors
  • Specialty chemical traders: Niche market procurement services for research institutions

All customers are qualified professional organisations with appropriate institutional credentials and regulatory authorisations for chemical procurement.

Global Chemical Supply

International B2B Chemical Procurement

Real Chem Supply facilitates professional chemical procurement across international borders, serving scientific and industrial markets while maintaining compliance with regional regulatory frameworks.

Regional Market Coverage

European Markets:
Supplying laboratories and industrial facilities across the European Union, including major scientific centres in Germany (Berlin, Frankfurt, Munich, Hamburg), France (Paris, Lyon), Netherlands (Amsterdam, Rotterdam), Belgium (Brussels, Antwerp), Spain (Madrid, Barcelona), Italy (Milan, Rome), Switzerland (Zurich, Geneva), Austria (Vienna), and Scandinavian markets (Stockholm, Copenhagen, Oslo).

North American Operations:
Serving research institutions and industrial manufacturers throughout the United States (New York, Los Angeles, Chicago, Boston, San Francisco), Canada (Toronto, Vancouver, Montreal), and Mexico (Mexico City, Guadalajara, Monterrey).

Asia-Pacific Distribution:
Supporting scientific organisations in Japan (Tokyo, Osaka), South Korea (Seoul), Singapore, Australia (Sydney, Melbourne, Brisbane), New Zealand (Auckland, Wellington), and India (Mumbai, Delhi, Bangalore).

Latin American Markets:
Serving professional customers in Brazil (São Paulo, Rio de Janeiro), Argentina (Buenos Aires), Chile (Santiago), and Colombia (Bogotá).

Middle Eastern and African Markets:
Supplying qualified organisations in United Arab Emirates (Dubai, Abu Dhabi), Saudi Arabia (Riyadh, Jeddah), South Africa (Johannesburg, Cape Town), Nigeria (Lagos), Kenya (Nairobi), and Ghana (Accra).

International Logistics and Compliance

Cross-border chemical supply requires attention to:

  • Import and export regulations: Compliance with controlled substance scheduling, dual-use regulations, and chemical weapons conventions
  • Customs documentation: Accurate classification, valuation, and origin certification
  • Transport safety: Adherence to dangerous goods regulations (ADR, IATA DGR, IMDG Code)
  • Regulatory verification: Confirmation of recipient licensing and import authorisation

International buyers should verify applicable regulations in their jurisdiction before placing orders. Real Chem Supply provides documentation support, but compliance responsibility rests with the purchaser.

Why International Industrial Buyers Choose realchemsupply.com

Reliable Sourcing and Supply Chain Integrity

Professional procurement managers value:

  • Consistent availability: Reliable inventory supporting ongoing NPS monitoring programmes
  • Quality verification: Comprehensive analytical documentation and batch traceability
  • Supply chain transparency: Clear communication regarding production schedules and delivery timeframes

Professional B2B Procurement Experience

Our commercial operations support efficient purchasing:

  • Quotation responsiveness: Timely provision of pricing, specifications, and availability
  • Order processing: Efficient handling of purchase orders, payment processing, and order confirmation
  • Shipment tracking: Visibility into international logistics and customs clearance status

Product Availability and Inventory

We maintain strategic inventory for:

  • Standard requirements: Common cathinone reference standards and analytical materials
  • Bulk procurement: Wholesale quantities for distributors and large-scale industrial users
  • Custom sourcing: Specialised materials available upon request with appropriate lead times

Professional Logistics and Packaging

International shipments receive professional handling:

  • Export packaging: UN-certified containers meeting IATA and IMDG requirements where applicable
  • Documentation accuracy: Complete commercial invoices, packing lists, and certificates of analysis
  • Insurance coverage: Protection for high-value shipments during international transit

Long-Term Supplier Relationships

Real Chem Supply emphasises partnership development:

  • Account management: Dedicated support for recurring customers and volume purchasers
  • Technical consultation: Guidance on cathinone differentiation, analytical methods, and regulatory status
  • Market updates: Information on emerging NPS trends and new reference standard availability

Frequently Asked Questions — Global B2B Chemical Procurement

What are a-PiHP products?

a-PiHP (alpha-Pyrrolidinohexiophenone) is a synthetic cathinone reference standard used in forensic toxicology, NPS monitoring, and monoamine transporter research. The hexyl-chain pyrrolidinophenone structure distinguishes it from propyl (alpha-PVP) and pentyl (alpha-PHP) homologues, requiring specific analytical differentiation protocols.

Who purchases a-PiHP products?

Professional customers include forensic toxicology laboratories, NPS monitoring programmes, university research departments, pharmaceutical manufacturers, and industrial research organisations. All buyers must possess appropriate institutional credentials and regulatory authorisations for scheduled substance procurement.

Are bulk quantities available?

Yes, bulk quantities and wholesale volumes may be available depending on product specifications, current inventory, and commercial requirements. Real Chem Supply accommodates industrial-scale procurement for distributors, manufacturers, and large research institutions. Specific quantities should be discussed with our commercial team.

Which industries use these chemicals?

Primary industries include forensic science and toxicology, academic research and education, pharmaceutical development and quality control, industrial chemical manufacturing, NPS surveillance programmes, and scientific instrumentation calibration. Applications are strictly professional and industrial.

Can laboratories order wholesale quantities?

Qualified laboratories, research institutions, and industrial facilities may request wholesale pricing for larger volume orders. Commercial terms depend on order quantity, frequency, shipping destination, and product specifications. Contact realchemsupply.com for customised quotations.

What packaging sizes are available?

Standard packaging ranges from 10 g laboratory quantities to 1 kg bulk containers, with larger commercial volumes available upon request. Packaging includes amber glass containers, industrial-grade drums, and specialised containers for specific shipping or storage requirements. Availability varies by product and batch.

How should a-PiHP products be stored?

General professional storage includes cool, dry conditions (typically 2–8°C), protection from light, maintenance of sealed containers, and adherence to product-specific SDS recommendations. Storage protocols must comply with local workplace chemical safety regulations and institutional guidelines.

Does realchemsupply.com supply international customers?

Yes, Real Chem Supply operates as an international B2B chemical supplier serving professional organisations across Europe, North America, Asia-Pacific, Middle East, Africa, and Latin America. International buyers should verify applicable import regulations and licensing requirements in their jurisdiction prior to ordering.

Can businesses request customised supply solutions?

Customised packaging, specialised formulations, and bespoke procurement arrangements may be available depending on commercial requirements, product specifications, and regulatory considerations. Contact our commercial team to discuss specific institutional needs.

Why choose realchemsupply.com as a chemical supplier?

Professional buyers choose Real Chem Supply for our focus on B2B chemical procurement, comprehensive analytical documentation for pyrrolidinophenone cathinones, international supply capability, responsive customer service, and commitment to long-term supply relationships supporting NPS monitoring and forensic research programmes.

Can universities and research institutions purchase these products?

Yes, accredited universities, research institutes, and academic organisations may procure reference standards for legitimate research and educational purposes. Institutional purchase orders and appropriate end-use documentation are required. Educational pricing may be available for qualifying organisations.

How can international businesses request a quotation?

International buyers may request quotations through the realchemsupply.com website contact form, email correspondence, or telephone. Please provide product requirements, quantities, shipping destination, and institutional credentials to facilitate accurate pricing and availability confirmation.

Conclusion

a-PiHP represents a critical reference standard within the pyrrolidinophenone cathinone series, supporting forensic toxicology, NPS surveillance, and monoamine transporter research across international markets. The hexyl chain configuration requires specific analytical differentiation from propyl and pentyl homologues, making high-quality reference materials essential for reliable identification and quantification.

Real Chem Supply operates as an international B2B chemical supplier dedicated to serving professional laboratories, manufacturers, universities, research institutions, distributors, and industrial buyers with high-purity pyrrolidinophenone standards and comprehensive analytical documentation. Our global supply infrastructure, quality-focused operations, and commitment to professional procurement standards support scientific organisations across Europe, North America, Asia-Pacific, and beyond.

For wholesale enquiries, customised quotations, product specifications, and long-term supply partnerships, laboratories and industrial procurement teams are encouraged to contact realchemsupply.com. Our commercial team provides responsive support for international chemical sourcing, bulk procurement arrangements, and technical consultation regarding cathinone differentiation, analytical methods, and regulatory considerations.

Visit https://realchemsupply.com/ to explore our comprehensive catalogue of cathinone reference standards, pyrrolidinophenone analytical materials, and industrial chemical supply solutions.

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