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Phenprobamate

    • Product Name Phenprobamate
    • Alias Gamaquil
    • Einecs 200-626-9
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    611463

    Name Phenprobamate
    Chemical Formula C10H13NO2
    Molecular Weight 179.22 g/mol
    Atc Code M03BA03
    Cas Number 673-31-4
    Drug Class Muscle relaxant
    Route Of Administration Oral
    Melting Point 101-102°C
    Usage Treatment of muscle spasticity and anxiety
    Legal Status Prescription only
    Mechanism Of Action CNS depressant with muscle relaxant properties
    Drugbank Id DB13591
    Appearance White crystalline powder
    Solubility In Water Slightly soluble
    Elimination Half Life 5-8 hours

    As an accredited Phenprobamate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The packaging for Phenprobamate consists of a 100g sealed amber glass bottle, labeled with chemical name, batch number, and safety information.
    Shipping Phenprobamate is shipped in tightly sealed containers to prevent moisture and contamination. Packages are clearly labeled with chemical identification and hazard warnings. Transport is conducted according to applicable local and international regulations for potentially hazardous materials, ensuring protection from heat, direct sunlight, and incompatible substances during transit and storage.
    Storage Phenprobamate should be stored in a tightly closed container, protected from light and moisture. Keep it in a cool, dry, and well-ventilated place, away from incompatible substances such as strong oxidizers. Ensure it is stored securely, out of reach of children and unauthorized personnel. Follow all applicable local, state, and federal regulations for safe chemical storage.
    Application of Phenprobamate

    Applications of Phenprobamate in Industrial Manufacturing

    Phenprobamate serves as a specialty chemical intermediate in various regulated industrial settings, particularly within pharmaceutical synthesis and veterinary preparations. As a manufacturer, we supply consistently high-purity phenprobamate that meets exacting requirements for formulation and quality management in the following downstream applications.

    1. Active Pharmaceutical Ingredient (API) Synthesis for Muscle Relaxants

    Pharmaceutical manufacturers utilize phenprobamate as an API in the controlled production of centrally acting muscle relaxants. Its carbamate structure enables direct use in oral and parenteral formulations for pain and spasm management. Production facilities rely on stringent batch control to maintain assay and impurity profiles within compliance. Manufacturing requires validated equipment for blending, granulation, and tableting or sterile filling, with process monitoring at each stage. Quality departments carry out lot-release testing for identity, purity, dissolution, and residual solvents to meet regulatory expectations for finished drug products.

    Industry compliance standards

    • Pharmacopoeia monographs (USP, EP, JP where specified by market)
    • Current Good Manufacturing Practice (cGMP, 21 CFR Part 210/211)
    • ICH Q3C/Q3A/Q7 international quality guidance
    • Local health authority product registration requirements (FDA, EMA, NMPA)

    Typical usage ratio

    • 50-400 mg per unit dose in finished formulation
    • API content between 2–15% w/w in oral tablets or capsules
    • Final ratio depends on dose form, target market, and design dosimetry

    Downstream process integration

    • Direct addition to powder blending stage for tablet/capsule production
    • Dissolution into appropriate vehicle prior to sterile filtration for injectable preparations
    • Granulation or extrusion with excipients where required by process

    Final product types

    • Oral tablets and capsules for prescription use
    • Intramuscular injectable ampoules and vials
    • Multicomponent combination analgesic formulations

    2. Synthesis Intermediate for Organic Chemistry in Pharmaceutical R&D

    Phenprobamate is employed by active substance manufacturers and contract research organizations as a building block for new carbamate and aromatic ether derivatives during drug discovery and scale-up. Chemists introduce it to multistep reaction sequences to create modified structures with altered pharmacological properties. Synthesis employs controlled reaction parameters with confirmed material identity and impurity tracking. All processes must ensure traceability and documentation for regulatory filings. Quality assurance reviews procedures and test data for each batch used in regulatory submission or further process development.

    Industry compliance standards

    • Good Laboratory Practice (GLP) – OECD Principles
    • Good Manufacturing Practice for Investigational Medicinal Products (EU GMP Annex 13, ICH Q7)
    • Material Safety Data Sheet (MSDS) handling and transport requirements
    • Documentation for Investigational New Drug (IND) or Clinical Trial Application (CTA)

    Typical usage ratio

    • Reactant concentrations from 0.05–2.0 mol/L, with the ratio adjusted for yield and scale
    • Volumes and weights depend on batch size, with typical yields between 60–90% depending on route optimization

    Downstream process integration

    • Introduction at early or intermediate step to form carbamate or aryl-ether moieties
    • Purification by recrystallization or chromatography to isolate the intermediate or API candidate
    • Documentation of stepwise process for GMP technology transfer

    Final product types

    • Experimental APIs for clinical development
    • Reference standards and analytical controls
    • Lead compound libraries for target screening

    3. Veterinary Pharmaceutical Formulation

    Veterinary pharmaceutical producers utilize phenprobamate as a muscle relaxant or sedative in oral and parenteral formulas for livestock and companion animals. Product development requires strict adherence to veterinary-specific drug registration and animal safety protocols. Manufacturers blend measured active with suitable excipients, stabilizers, and preservatives, followed by encapsulation, filling, or granulation. Each step undergoes QA checks for uniformity and absence of cross-contamination, with analytical verification for residual solvents and microbial load. Finished goods are traceable via batch records for recall and inspection.

    Industry compliance standards

    • Veterinary pharmacopoeia monographs (e.g., Ph. Eur. V, US Veterinary Pharmacopoeia)
    • Good Manufacturing Practice for Veterinary Medicinal Products (VICH GL9, EU Directive 91/412/EEC)
    • Animal drug approval (FDA CVM, EMA CVMP)
    • Traceability according to animal health legislation

    Typical usage ratio

    • Adjusted according to animal species and body weight
    • Dosage range: 5–50 mg/kg live body weight
    • Formulation typically 3–20% active ingredient by mass

    Downstream process integration

    • Measured blending with excipients or suspension media
    • Granulation and pelleting for feed additive forms
    • Filling of single-dose vials or syringes for injectable routes

    Final product types

    • Oral granules and boluses for large animals
    • Injectable solutions and suspensions for veterinary clinics
    • Medicated premix for feed supplementation

    4. Reference Standard and Analytical Reagent

    Quality control laboratories and research organizations use phenprobamate as an analytical standard for the identification and quantification of APIs and metabolites in pharmaceutical and forensic analysis. Standard-grade material is critically tested for purity and stability, and delivered with a certificate of analysis and traceable batch documentation. Analysts prepare calibration solutions and spiking samples for chromatography and mass spectrometry under controlled environmental and documentation conditions. Reference standards facilitate validation of analytical methods and ensure comparability of analytical data supplied for regulatory submissions.

    Industry compliance standards

    • ISO/IEC 17025 accreditation for testing laboratories
    • USP, EP, JP Reference Standard requirements
    • Regulatory guidelines for analytical method validation (ICH Q2(R1))
    • Chain-of-custody protocols for handling controlled substances

    Typical usage ratio

    • Calibration standards: 0.01–100 μg/mL, depending on detection limits and matrix
    • Spiking solutions adjusted according to sample nature and method requirements
    • Reference sample size typically 10–100 mg per laboratory batch

    Downstream process integration

    • Dilution to defined concentration for use in HPLC, GC, or LC-MS validation
    • Preparation of spiked matrix controls for sample recovery experiments
    • Documentation and storage under controlled temperature and humidity

    Final product types

    • Certified reference standards for pharmaceutical manufacturers
    • Analytical quality control kits
    • Forensic and toxicology laboratory standards
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    Certification & Compliance
    More Introduction

    Phenprobamate: Quality Beyond the Label

    Direct from Manufacturing: Genuine Control, Proven Results

    Our focus on Phenprobamate begins with a deep understanding of our own plant operations. What leaves our site reflects decades of experience and a genuine connection to every batch. We do not trade in someone else’s goods and we do not repackage or relabel material sourced elsewhere. We carry direct accountability from raw stock selection to finished product packing, so our customers always see the traceable difference. In an industry where provenance often gets muddled, that matters for quality, compliance, and safety.

    Decoding Phenprobamate: Precise Output, Sharply Monitored

    Phenprobamate stands out as a carbamate muscle relaxant. Since its start in pharmaceutical formulations decades back, this compound found acceptance in many countries due to reliable results in minimizing muscle spasms and pain linked to musculoskeletal disorders. During ongoing development at our site, we made decisions that go well beyond ticking boxes on standard specifications. Raw material sourcing runs solely through trusted networks built over long relationships. Manufacturing controls focus tightly on pH, temperature, solvent ratios, and flow rates. Years of production data allow us to make adjustments in real time, not months later when market feedback reveals an issue.

    The Specifics that Set Performance Apart

    Each order of Phenprobamate leaves with a batch certificate connecting results to actual process data. Typical chemical identification includes high purity, consistently held above 99.5%. We analyze by validated high-performance liquid chromatography, and we stand behind these figures—our own personnel operate the equipment, our own protocols define standard conditions. Loss on drying, residue on ignition, and related substances are all checked per our internal criteria—these go slightly stricter than pharmacopeial methods because we have seen over time how trace side products, if not properly limited, can affect downstream application—be it in tablet pressing bulks or compounded suspensions.

    Our routine production form delivers Phenprobamate as a fine, off-white crystalline powder. Particle size distribution remains tight because blunt, uncontrolled granularity can lead to separation, clogging, or poor flow in capsules or blended formulations. The smell is slight, but unmistakable, from years of hands-on inspection. Sometimes customers ask about moisture content; we pull moisture results per every day’s run, because powder stability links directly to both shelf life and ease of use. Some end-users have told us that poorly handled batches from other sources turned lumpy or degraded during storage or shipping—issues rarely traced back until the point of critical application. Our internal guidelines aim to prevent such headaches.

    Usage Patterns: Serving Formulators and Compounders

    Pharmaceutical manufacturers use Phenprobamate mainly in oral dosage forms: tablets, capsules, and compounded syrups. Physicians have written it routinely for relief of muscular tension and pain arising from trauma, chronic strain, or acute musculoskeletal injury. In the compounding pharmacy sector, demand comes from precise therapeutic adjustments, where the ability to source a stable, high-purity active ingredient can make or break a formulation’s consistency. Our feedback loop stays tight; site technical staff regularly work with pharmacists and product developers when a shift in downstream formulation occurs. We adapt our batch reports or package sizes in response, aiming to support innovation not slow it down.

    Formulators tell us that Phenprobamate’s free-flowing powder form helps in accurate weighing and homogenous blends—results that show in uniform tablet weight and smooth dissolution profiles. Powder handling properties, such as flow index and compressibility, are routinely measured at each scale-up or changeover. Any unexplained variance draws an immediate process review, not a template answer. Moisture picks up fast in this compound if storage under controlled humidity slips, so we pack in air-tight, double-lined bags or canisters, with always-fresh desiccant use. Laboratories involved in stability testing send us direct feedback—whenever we learn of accelerated degradation, we investigate beyond minimum requirements. Site operators have years of familiarity with each step, and their observations feed real process improvement.

    From Theory to Practice: Lessons Earned from Large and Small Batches

    Scaling up Phenprobamate production taught us plenty about where problems sneak in. The transition from pilot to commercial quantities shines a light on raw solvent quality and agitation uniformity. For our plant, even minor surges in feedstock purity or mixing time show up weeks later if left unchecked. Instead of waiting for a customer call if their blend runs off-spec, we catch it early through scheduled in-process checks and full-scale composite sampling. Batch reproducibility still rests on hands-on monitoring—not automated alarms alone. Detailed logs track each valve opened, each temperature dip. We learned the hard way that process drift is not always clearly visible without sharp, continuous oversight.

    We maintain long-term records of every production run, and we carry out periodic reviews comparing yield, impurity profiles, and post-delivery stability. This practice let us spot drift trends before a problem surfaces at the user's end. Our analysts occasionally find small shifts outside our tightest limits on side-product content or particle distribution—even if the numbers sit well within "official" limits, we investigate root causes. Too many in our field lean on passing certifications, not continuous self-driven improvement. Commitment to direct manufacturing means when we do make an adjustment, it's not paperwork—it's process hardware or daily workflow that changes, and customers typically see a difference in the next shipment.

    Key Differences Against Commoditized Supply Chains

    Customers who source from mass-market traders or third-party distributors often encounter issues that never circle back to root cause. Resellers can only guess at actual plant conditions or respond reactively if a shipment doesn’t meet spec—by the time product moves through multiple hands, data connection to plant floor decisions disappears. By contrast, our vertical integration gives real traceability. Because we make client-visit reports open for technical review, those purchasing our Phenprobamate expect transparency at a level not seen from a trader. We are accountable not just for purity, but for change documentation, process notes, and long-range product stability commitment.

    The pathway for regulatory assessment works better this way, too. Local and foreign inspectors want more than compliance statements—they come with questions about actual conditions under which a chemical was made. We welcome plant audits and share much more than summary metrics. Our records include routine environmental monitoring, process deviation logs, and a chain of custody from purchase of base chemicals to release of finished goods. The discipline required to maintain this level of documentation in every routine batch reflects the difference between a manufacturer and a bulk trading intermediary.

    Regulation and Safety: Clarity Through Experience

    Over the years, regulatory demands for Phenprobamate shifted from basic purity claims to comprehensive pharmacovigilance and supply chain traceability. We learned not to treat compliance as a hurdle or paperwork load, but as active feedback on process performance. While some companies scramble to adapt only when a regulation tightens, we see documentation and continuous review as safeguards, not obstacles. Our standard operating procedures answer both site-level workflow and regulatory question paths—so inspections and export clearances move smoothly, based on process reality, not after-the-fact record chasing.

    The broader issue of safety protocols runs deeper than inspections. Decades spent with both large multinationals and smaller custom compounders taught us that user safety and site safety overlap. Any process tweak—solvent swap, change in drying protocol, or revised packaging step—gets run against updated hazard analysis and worker feedback. If a site worker points out a shift in powder flow or a difference in handling during packaging, we pay attention before the market ever sees a change. High-purity, well-controlled Phenprobamate is just one part of the safety equation: secure labelling, tamper-proof closures, and actual trace back through every handling step matter just as much.

    Real-World Impact: Beyond Shelf Specifications

    Our partners in pharmaceutical manufacturing, compounding pharmacies, and even regulatory authorities periodically return with field reports. Sometimes the feedback takes the form of technical questions about process improvements or impurity control; other times, it's a genuine thank you for catching an inconsistency early. Phenprobamate’s intended use in therapeutic settings means that any deviation—a mismatch in dissolution time, a spike in degradation product, or an error in packing protocol—shapes end patient experience. We listen closely to batch-specific user reports and add them to our yearly process reviews. Insights drawn from these conversations help us spot patterns earlier than any isolated lab test could.

    We saw that verifying end-to-end stability makes the largest difference for downstream formulation. Some customers once faced batch failures—discoloration, excessive lumping, or unexplained impurity levels—after storing competitor products through a sweltering summer or in moist coastal regions. Our experience told us not to blame handling alone. We responded by upping our own factory check-ins on water activity and micro-contamination risks at each step. Repeat long-term clients noticed the difference and began specifying our tighter lot release criteria in their own procurement documents.

    Innovation Drives Our Line, Not Just Product Volumes

    Quality and reliability in Phenprobamate production means more than churning out bulk kg after bulk kg. Early in our experience, we realized that small changes on the plant floor influence not simply compliance rates, but the usefulness of phenprobamate in actual human therapies. For product developers tasked with reformulation or exploring novel delivery modes—extended-release, combination therapy—the ability to sit down with a manufacturing team, rather than a trading voice on the phone, makes a real difference. Expertise becomes available, not theoretical; an anomalous HPLC peak leads directly to an investigation, not a circuitous ride through resellers.

    As the therapeutic world evolves, especially with the push for more robust, multi-component oral dosage forms, end-users ask harder questions about their core actives. Will this product dissolve consistently in different excipient blends? What happens when exposed to compacting stress at industrial tableters? We support pilot batches, custom testing, and lot-reserved supply because we know formulation development rarely succeeds on first pass. Seasoned formulation chemists appreciate being able to ask for actual in-process data or see comparative runs of Phenprobamate before scaling up their manufacturing.

    Risk Minimization: From Plant Operations to Patient Confidence

    Direct manufacturing confers benefits in risk management. Product recalls and field alerts shake customer confidence, create unnecessary waste, and push up audit costs for everyone—trader-supplied chains rarely give enough data to isolate causes quickly. Our persistent process monitoring, batch tracking, and open process records put solutions within reach as soon as any issue emerges. In the rare instance of deviation, our ability to recreate exact process maps—down to operator shifts and specific tank lot fills—rescues both time and investment, limiting downstream cost and keeping our commitments credible.

    In therapeutic chemistry, trust grows over time. Customers have brought questions about process validation, environmental impact, or packaging shelf-life to our onsite safety staff, not just sales teams. Through active listening—actual review meetings, in-plant demos, even on-site customer labs reviewing our documents—we push ourselves to learn and adapt. This approach, earned batch by batch, helps deliver real value to users who look beyond the cheapest offer and invest in long-term supply relationships.

    Future-Ready Supply: Preparedness, Not Just Volume

    Modern day pharmaceutical markets shift rapidly, driven by evolving regulations, batch size demands, and new clinical research. As we observe demand for Phenprobamate in both emerging and established markets, our attention stays on capacity planning without losing hands-on attention to quality. Our goal remains to build flexibility for scale-up, special packaging, or expedited releases—but never to substitute bulk output for tested quality. We integrate feedback from the supply chain, adjust shipping and storage protocols for climates ranging from tropical to temperate, and add redundancies to our stock and logistics systems.

    Our batch documentation and full traceability give confidence through customs reviews or sudden spot audits. No data gaps, no long waits for supply chain review. These practices add time and effort on our side, but they save everyone more trouble and expense if a regulatory hiccup or field deviation ever appears down the line. Our staff maintains certifications in both cGMP and site-specific compliance programs, so changing rules become part of training, not obstacles to clear in a rush.

    Why Direct Manufacture Matters for Phenprobamate

    Making Phenprobamate is more than a technical operation; it reflects a commitment to control, transparency, and long-earned trust. The conversation about this product goes beyond comparing purity numbers or powder specs. We champion routines that reveal issues before a client notices them. Our history of meeting subtle customer needs—bespoke packaging, accelerated lot release, or nonstandard documentation—grows from owning both the work and its results.

    Direct manufacturing grants us both flexibility and responsibility. Our best customers return for more direct feedback loops, deeper technical support, faster issue resolution, and—crucially—greater peace of mind about what they’re putting into their own finished goods. Patients, pharmacists, and manufacturers each depend upon a line that does not cut corners. That pedigree, grown over years amid thousands of batches produced and delivered, remains the quiet foundation behind each kilogram of our Phenprobamate leaving plant doors.