Benzylfentanyl is primarily used in laboratory environments for studying the pharmacology, structure-activity relationships (SAR), and receptor binding characteristics of fentanyl analogs. Due to its structural similarity to fentanyl, but significantly reduced potency, it serves as an excellent compound for low-risk modeling in opioid receptor studies. It is especially useful for researchers interested in synthetic opioid mechanisms without the extreme potency and risk associated with clinical fentanyl variants.

• Receptor Binding Affinity Testing: Benzylfentanyl allows scientists to explore the binding properties at the μ-opioid receptor in a controlled setting, offering valuable data on how molecular changes affect interaction strength.

• Structure-Activity Relationship (SAR) Modeling: As a derivative with a benzyl substitution, it helps illustrate how minor structural modifications impact efficacy, potency, and receptor selectivity.

• Analogue Comparison Studies: Researchers use Benzylfentanyl to compare bioactivity between analogs, helping to construct clearer pharmacological profiles of fentanyl-related substances.

• Toxicology Assessments in Nonclinical Models: Although far less potent than fentanyl, Benzylfentanyl can be used in vitro or ex vivo to study cellular response mechanisms and receptor desensitization or upregulation.

• Education & Academic Instruction: Its low receptor activity makes it useful in instructional settings, where demonstrating opioid receptor interactions without high-risk substances is preferred.

• Benchmarking Compound: It’s used as a reference compound to calibrate instruments or assess biological system sensitivity before introducing high-potency fentanyl variants.

Benzylfentanyl is not currently scheduled under the United States Controlled Substances Act, making it legally accessible for research purposes. However, due to its structural similarity to fentanyl, it may still be subject to analogue laws depending on jurisdiction and intended use. Laboratories and institutions must ensure their compliance with applicable local, federal, or international statutes before acquisition or experimentation.

• Not Federally Scheduled in the U.S.: As of the most recent regulatory update, Benzylfentanyl does not appear on any DEA scheduling lists, which means it is not inherently illegal to possess for scientific purposes.

• Analog Act Implications: While unscheduled, Benzylfentanyl could fall under the Federal Analogue Act if intended for human use, which prohibits analogs of Schedule I or II drugs from being sold or consumed outside a research context.

• Intended for Laboratory Use Only: It is important to note that legal protections apply strictly to non-consumptive scientific applications within properly licensed or registered labs.

• Regional Differences Apply: Some U.S. states or foreign countries may have broader definitions of controlled analogs, so researchers should always verify with regional health or enforcement agencies.

• RC Plug Compliance Protocols: We supply Benzylfentanyl under strict terms of sale, including explicit usage declarations for scientific purposes only, supported by documentation to aid legal compliance.

No—Benzylfentanyl is significantly less potent than Fentanyl, making it a much safer alternative for preliminary receptor interaction studies. While structurally similar, the benzyl group in Benzylfentanyl greatly reduces its activity at opioid receptors, leading to lower binding affinity and reduced biological effect.

• Drastically Lower μ-Opioid Activity: Studies show Benzylfentanyl binds much more weakly to μ-opioid receptors compared to Fentanyl, translating to a significantly diminished pharmacological response.

• Reduced Toxicological Risk: In controlled lab settings, the low potency of Benzylfentanyl minimizes the risk of unintended toxicological reactions during receptor or cellular assays.

• Benchmark Use in Receptor Research: It is ideal for comparing binding thresholds, offering a baseline before introducing highly active analogs like Fentanyl or Carfentanil.

• Valuable for SAR Research: Its weakened receptor activity makes it suitable for mapping which structural components of fentanyl analogs contribute most to potency.

• No Therapeutic or Illicit Use: Its low activity makes it unsuitable for medical use and largely unattractive to illicit markets, further reducing its regulatory scrutiny.

Proper storage of Benzylfentanyl is critical to preserving its stability, purity, and performance in research applications. When handled correctly, it maintains chemical integrity for extended periods, ensuring reliable experimental results across batches.

• Keep in a Cool, Dry Environment: Benzylfentanyl should be stored at room temperature (preferably between 2–25°C) in a low-humidity, well-ventilated area away from direct sunlight or heat sources.

• Use Airtight, Light-Proof Containers: The compound should remain sealed in its original vacuum-pack or transferred to dark glass containers to protect against moisture and photodegradation.

• Refrigeration Optional but Beneficial: While not required, storing at 2–8°C can extend its shelf life, especially in regions with high ambient temperatures or humidity.

• Avoid Freezing Unless Specified: Freezing may cause crystallization issues or affect solubility, and should only be done based on protocol or COA recommendations.

• Proper Labeling and Segregation: Always label containers with date received, batch number, and concentration to prevent mix-ups. Store separately from volatile or reactive agents.

• Disposal After Expiry: Expired or degraded material should be disposed of following institutional chemical waste procedures, ensuring no environmental contamination.

Absolutely not. Benzylfentanyl is a research-only chemical not intended for human or veterinary use under any circumstances. Its sale and distribution through RC Plug are strictly limited to scientific institutions and qualified laboratories operating within ethical and legal frameworks.

• Not FDA-Approved: Benzylfentanyl has never been evaluated for safety, efficacy, or dosage in human subjects by regulatory agencies like the FDA or EMA.

• Severe Legal Consequences for Misuse: Using or distributing Benzylfentanyl for recreational or clinical use could lead to federal charges under analogue and drug misbranding laws.

• Violates RC Plug’ Terms of Sale: Every purchase requires the buyer to confirm non-consumptive use. Any misuse breaches our contract and voids any protection or support.

• Unknown Pharmacokinetics in Humans: There is no established data on absorption, distribution, metabolism, or elimination in human systems, making consumption highly unpredictable and dangerous.

• Toxicity Potential Despite Low Potency: Even though less potent than fentanyl, Benzylfentanyl still acts on opioid receptors and may cause adverse effects if misused or mishandled.

• Sold Exclusively for Laboratory Research: All labeling, documentation, and packaging reinforce its use in analytical, toxicological, and educational settings only.

The structure of Benzylfentanyl provides crucial insight into how small molecular modifications can significantly impact opioid receptor binding and pharmacological activity. As a fentanyl analog, it shares a core piperidine structure but substitutes a benzyl group for the typical acyl group found in fentanyl. This single alteration dramatically reduces its potency, making Benzylfentanyl a valuable tool for receptor interaction mapping and synthetic analog research.

• Benzyl Substitution: The replacement of the acyl group with a benzyl group alters its interaction with the μ-opioid receptor, reducing its binding affinity and overall potency.

• Piperidine Backbone: Benzylfentanyl retains the 4-anilidopiperidine structure characteristic of fentanyl analogs, allowing researchers to compare activity across a common structural platform.

• Amine Functional Group: The tertiary amine is preserved, which is essential for receptor recognition, but its surrounding groups alter the compound’s pharmacological properties.

• Increased Molecular Weight: At 396.57 g/mol, its slightly bulkier structure contributes to steric hindrance at the receptor site, reducing efficacy.

• Structure-Activity Clarity: It helps clarify which regions of the fentanyl molecule are essential for high-affinity binding versus those that tolerate modification.

• Non-Planar Configuration: The molecule’s increased structural bulk reduces its ability to fit optimally within receptor binding pockets compared to high-potency analogs.

At RC Plug, we ensure that every batch of Benzylfentanyl we offer meets or exceeds ≥98% purity. This high purity standard is critical for maintaining integrity in pharmacological, analytical, and biochemical research. Each unit is tested and verified using advanced instrumentation before shipment.

• ≥98% Analytical Purity: All batches undergo rigorous testing using GC-MS, NMR, and HPLC methods to confirm both identity and purity.

• COA Included on Request: A Certificate of Analysis is available for every lot, providing detailed chromatographic data and verification of chemical identity.

• No Contaminants or Byproducts: Our quality control processes screen for residual solvents, synthesis byproducts, and other impurities to ensure research accuracy.

• Batch Consistency: Each lot is verified for consistent melting point, solubility, and spectral fingerprinting to ensure reproducibility in experiments.

• Third-Party Lab Verification: We periodically engage independent laboratories to validate internal purity findings, further supporting the credibility of our data.

Understanding the molecular weight of Benzylfentanyl—396.57 grams per mole—is essential for precise dosing, solution preparation, and analytical calibration in laboratory settings. It plays a foundational role in stoichiometric calculations, spectrometry, and chromatography.

• 396.57 g/mol: This precise molecular weight is derived from its molecular formula C₂₈H₃₂N₂, reflecting its 28 carbon, 32 hydrogen, and 2 nitrogen atoms.

• Critical for Dilution Prep: Researchers use molecular weight to convert between molarity, mass, and volume when preparing solutions for in vitro testing.

• Useful for Mass Spectrometry: The molecular weight determines its m/z ratio, assisting in compound identification via LC-MS or GC-MS.

• Enables Stoichiometric Control: Ensures balanced reactions when used in synthetic modeling or receptor binding assays.

• Structural Fingerprint: The mass complements NMR and IR data in confirming molecular integrity during compound verification.

Yes. To support a wide range of laboratory procedures, RC Plug offers Benzylfentanyl in various physical formats and customizable quantities. This versatility helps researchers optimize handling, solubility, and application across diverse experimental settings.

• Powder Format: The most common format, offering precise weighing and rapid dissolution in solvents for solution-based studies.

• Crystalline Form: Ideal for long-term storage and stability; allows for visual purity assessment and precise recrystallization.

• Micro-Quantities (mg): Suitable for academic labs or initial small-scale pilot studies.

• Bulk Quantities (g or more): Offered for institutional research projects or high-throughput screening.

• Vacuum-Sealed Packaging: Each unit is packed to prevent moisture exposure and preserve compound stability during transit and storage.

• COA-Linked Batches: All formats are linked to specific batch records, ensuring traceability and regulatory compliance.

Handling Benzylfentanyl safely requires adherence to standard laboratory safety protocols. While it is significantly less potent than fentanyl, it still poses biological activity and chemical exposure risks. Proper precautions protect researchers from accidental contact or contamination.

• Wear Personal Protective Equipment (PPE): Lab coat, gloves, and safety goggles must be worn at all times when handling the compound to prevent skin or eye exposure.

• Conduct Work in a Fume Hood: Using Benzylfentanyl in a fume hood reduces inhalation risk, especially during weighing or solution preparation.

• Avoid Ingestion or Inhalation: Accidental exposure, even at lower potencies, may cause opioid-related effects; use caution when transferring powder.

• Label and Store Securely: All containers should be clearly labeled and stored in a chemical-safe cabinet, out of reach of unauthorized personnel.

• Use Proper Spill Protocols: In the event of a spill, use absorbent pads and approved disposal methods. Avoid dry sweeping, which may aerosolize particles.

• Dispose of Waste Properly: Benzylfentanyl should be disposed of as hazardous chemical waste following local and institutional regulations.

• Document Handling Activities: For transparency and compliance, maintain records of handling, usage, and disposal activities.

Yes, like most organic research compounds, Benzylfentanyl can degrade over time if not stored correctly. Its stability depends on storage conditions, exposure to environmental factors, and the physical state of the material. Preserving its chemical structure is essential to maintain experimental accuracy and reproducibility across testing cycles.

• Humidity Sensitivity: Prolonged exposure to moisture can lead to hydrolysis or other chemical transformations that reduce potency or alter molecular structure.

• UV Light Degradation: Exposure to direct sunlight or fluorescent light can cause photochemical breakdown, leading to compound instability or impurities.

• Oxidative Breakdown: Oxygen exposure may oxidize sensitive sites in the molecule over time, especially if stored in loosely sealed containers.

• Shelf Life of ≥12 Months: Under recommended storage conditions (cool, dry, airtight), Benzylfentanyl typically remains stable for 12 months or more.

• Degradation Identified by Spectroscopy: Shifts in NMR, UV-Vis, or IR spectra can indicate compound degradation. Fresh samples maintain consistent spectral signatures.

• Proper Packaging Preserves Stability: Using vacuum-sealed, light-resistant containers helps prevent environmental degradation and preserves batch consistency.

• Label With Expiry Date: All containers should be labeled with the date of receipt and an estimated expiration date based on the COA or SDS recommendations.

Yes. At RC Plug, all Benzylfentanyl batches undergo rigorous analytical testing to confirm both the chemical identity and purity. This ensures researchers receive only verified, high-quality compounds appropriate for scientific application.

• Gas Chromatography–Mass Spectrometry (GC-MS): Confirms the molecular structure and checks for impurities or byproducts from synthesis.

• Nuclear Magnetic Resonance (NMR) Spectroscopy: Identifies the exact atomic arrangement, ensuring structural integrity and confirming synthetic accuracy.

• High-Performance Liquid Chromatography (HPLC): Determines purity levels, separates individual components, and detects even trace contaminants.

• Certificate of Analysis (COA): Issued with each batch to report all test results, including purity percentage, melting point, and analytical methods used.

• Batch Consistency Checks: Every batch is compared to the reference standard to ensure reproducibility across experiments and time.

• Third-Party Lab Validation: In select cases, external laboratories verify our results to maintain transparency and elevate scientific reliability.

• Retention Samples Maintained: We retain samples from each batch to support any post-purchase verification or dispute resolutions regarding identity or composition.

Benzylfentanyl’s primary value lies in its unique role as a low-potency analog of fentanyl. This allows researchers to investigate opioid receptor activity and structural analog interactions without the severe biohazards associated with more potent derivatives. Its properties support foundational pharmacological exploration and comparative testing in receptor studies.

• Low Binding Affinity: Its reduced potency makes it a safer model compound for μ-opioid receptor interaction analysis without high risk of toxicity.

• Ideal for SAR Mapping: As a structurally modified analog, Benzylfentanyl provides insight into how molecular changes affect receptor behavior, aiding in predictive pharmacology.

• Serves as a Control or Baseline: It functions effectively as a negative control or comparator in potency assays involving high-affinity opioids.

• Supports Novel Analog Development: Researchers synthesizing new analogs often use Benzylfentanyl as a benchmark for efficacy and receptor response testing.

• Reduced Legal Burden: Its unscheduled status (in many jurisdictions) enables easier acquisition for academic and preclinical research institutions.

• Non-Addictive Profile: Its low activity at opioid receptors reduces concerns of dependence models in animal studies, simplifying protocol approval.

Yes, RC Plug provides competitive discounts for institutions, universities, and researchers ordering Benzylfentanyl in larger quantities. Bulk purchasing not only reduces per-unit costs but also ensures uninterrupted research continuity for long-term projects.

• Tiered Pricing System: Discounts are automatically applied or quoted based on quantity ordered, with significant savings at higher volume tiers.

• Institutional Partnership Options: We support academic labs and research consortia with tailored supply agreements and consistent batch access.

• Recurring Supply Contracts: Long-term collaborations include pre-scheduled shipments at locked-in prices, reducing administrative delays.

• Custom Quantities Available: If listed sizes don’t meet your needs, we can accommodate custom orders for milligram or multi-gram batches.

• Dedicated Account Manager: High-volume buyers may qualify for personalized support, order tracking, and restocking notifications.

• Reduced Shipping Rates: Larger orders may be eligible for free or discounted express shipping, including tracking and insurance.

Yes, we ship Benzylfentanyl internationally using discreet and secure methods tailored to protect both the product and the recipient. However, researchers are responsible for ensuring that importation complies with their local laws and regulations. We assist by providing documentation and tracking, helping to mitigate customs-related issues.

• Discreet Packaging: All international shipments are unmarked and vacuum-sealed to prevent tampering, odor leakage, or product identification by third parties.

• Tracking Provided: Every package is shipped with a tracking number and updates are shared via email to ensure full visibility throughout the delivery journey.

• Documentation Support: We can provide a Certificate of Analysis, MSDS, and a neutral invoice description upon request to facilitate customs clearance.

• Customs-Sensitive Labeling: Packages are labeled using neutral product codes and non-descriptive titles to reduce the chance of regulatory interference.

• Knowledge of Regional Restrictions: Our team monitors global regulatory developments and can advise customers on shipment feasibility and compliance.

• Insurance & Reship Options: If your order is lost, delayed, or seized, our 30-day refund/replacement policy ensures your research remains uninterrupted.

Benzylfentanyl’s half-life has not been extensively documented in clinical studies, as it is not approved for human use. However, in laboratory settings—particularly in in vitro and animal models—its pharmacokinetic properties are evaluated to compare its activity to other fentanyl analogs. The available data suggests that Benzylfentanyl has a relatively short duration of activity, which aligns with its reduced receptor binding efficiency.

• Estimated Short Half-Life: Based on structure and analog comparisons, Benzylfentanyl likely exhibits a short half-life in biological systems, reducing sustained receptor activation.

• Low Lipophilicity Compared to Fentanyl: This may contribute to faster clearance from receptor sites in cellular assays.

• Rapid In Vitro Breakdown: In biochemical environments, it tends to exhibit fast degradation, which limits long-term receptor engagement.

• Ideal for Acute Studies: The short half-life allows researchers to examine immediate response kinetics without prolonged receptor interference.

• Useful in Desensitization Models: Its quick disengagement from receptors enables researchers to study receptor recovery rates after transient activation.

• Supports Kinetic Profiling: Though not clinically used, the compound’s clearance dynamics are helpful in modeling drug-receptor dissociation kinetics.