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Tetrahydroberberine

    • Product Name Tetrahydroberberine
    • Alias Tetrandrine
    • Einecs 210-146-7
    • 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
    Specifications

    HS Code

    633639

    Chemical Name Tetrahydroberberine
    Molecular Formula C20H21NO4
    Molecular Weight 339.39 g/mol
    Cas Number 486-85-1
    Appearance Yellow crystalline powder
    Solubility Slightly soluble in water, soluble in ethanol
    Melting Point 190-193°C
    Synonyms Dihydroberberine, 9,10-dihydroberberine
    Source Alkaloid derived from Coptis and Berberis species
    Pharmacological Class Isoquinoline alkaloid
    Iupac Name 2,3,9,10-tetrahydro-9,10-dimethoxy-5,6-benzo(a)quinolizinium-7-ol
    Storage Conditions Store in a cool, dry place, protected from light

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

    Packing & Storage
    Packing The packaging for Tetrahydroberberine, 25 grams, is a sealed amber glass bottle with a tamper-evident cap and clear labeling.
    Shipping Tetrahydroberberine is shipped in tightly sealed, chemically resistant containers to prevent contamination and degradation. Packaging follows international regulations, with labeling for hazardous materials if applicable. The shipment is protected from moisture, light, and extreme temperatures. Appropriate documentation and safety data sheets accompany the package to ensure safe handling and compliance during transport.
    Storage Tetrahydroberberine should be stored in a tightly sealed container, protected from light and moisture. It is best kept at 2-8°C (refrigerated) to ensure long-term stability. Avoid exposure to air, strong oxidizing agents, and extreme temperatures. Store the chemical in a cool, dry, and well-ventilated area designated for chemicals, following standard safety protocols.
    Application of Tetrahydroberberine

    Purity 98%: Tetrahydroberberine with 98% purity is used in pharmaceutical formulation development, where it ensures batch consistency and enhanced bioavailability.

    Molecular Weight 337.42 g/mol: Tetrahydroberberine of molecular weight 337.42 g/mol is used in analytical method validation, where it provides accurate quantification in HPLC assays.

    Particle Size D90 < 10 µm: Tetrahydroberberine with particle size D90 < 10 µm is used in oral solid dosage forms, where it improves dissolution rate and absorption profiles.

    Stability Temperature up to 60°C: Tetrahydroberberine stable up to 60°C is used in high-temperature processing environments, where it retains structural integrity and potency.

    Melting Point 164-168°C: Tetrahydroberberine with a melting point of 164-168°C is used in thermal granulation processes, where it minimizes decomposition concerns during manufacturing.

    Hydrochloride Salt Form: Tetrahydroberberine hydrochloride salt is used in injectable formulations, where it increases water solubility and facilitates sterile solution preparation.

    Residual Solvent < 0.01%: Tetrahydroberberine with residual solvent content < 0.01% is used in regulated pharmaceutical production, where it complies with ICH quality standards for patient safety.

    Optical Purity > 99% (enantiomeric excess): Tetrahydroberberine with optical purity > 99% is used in chiral drug synthesis, where it enhances pharmacological specificity and reduces side effect risks.

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    Certification & Compliance
    More Introduction

    Tetrahydroberberine: Reliable, High-Purity Production Backed by Experience

    Introduction: A Fresh Perspective on Tetrahydroberberine Manufacturing

    Looking at the chemical landscape, Tetrahydroberberine stands out for researchers and manufacturers who want cleaner, more predictable alkaloids. Within our own production floors, where day-to-day challenges keep us grounded, this compound turns heads for reliable performance and consistency in output. The process behind Tetrahydroberberine isn’t just about chemistry—it’s persistence, control at every purification step, and an eye for trace impurities many overlook.

    Consistent Quality from Verified Sourcing

    Raw material sourcing shapes every batch of Tetrahydroberberine. Sourcing only matters if you know what a bad harvest looks like. Our team inspects biomaterial deposits, keeps tabs on harvests, and pulls random samples through handheld analyzers—not because regulations expect it, but because poor starting material carries through the whole chain. We rely on deeply established supplier relationships, often checking up on crops and extraction first-hand, and this vigilance makes a noticeable difference once we move into synthesis and purification. Trace contaminants from poorly cleaned starting materials show up as batch variability. Skilled workers trained in detection miss less. That’s how you avoid surprises in the finished product.

    Production Techniques: Beyond Simple Extraction

    There’s a lot of talk about Tetrahydroberberine just being a derivative product, but those who’ve run pilot reactors know real control comes from understanding hydrogenation and reduction chemistry’s finer points. We don’t just run the standard reduction protocol and walk away. Our engineers actively monitor every reaction, logging pressure changes by the minute, adjusting for batch-to-batch catalyst performance, and validating reductions before moving downstream. These steps prevent inconsistent yields and minimize unwanted by-products.

    Purification uses multiple-column techniques, not just crude crystallization, and every filtration has purpose. Most equipment gets revalidated by our maintenance staff—tight seals, clear lines, and checklists in hand. Workers trace any deviation before it can escalate. The devil sits in the chromatography, where temperature and solvent ratios matter more than many realize. By dialing in these parameters, the final compound hits the expected standards for residual solvents, heavy metals, and microbial counts. We believe good product should not come as a gamble; it should result from skill, experience, and personal accountability.

    Model and Specifications: How We Define Our Own Standards

    Offering Tetrahydroberberine means more than matching a sheet of paper. We run each production batch against clear markers: high purity, minimal residual solvents, controlled water content, solid flow characteristics. HPLC and NMR confirm the identity and purity, reflecting not a marketing line, but on-the-floor calibration and standards. With our model, customers see consistent batches—just ask those who keep returning year after year.

    The finished compound presents as a pale to deep yellow powder, tightly sealed in double-bag containers with desiccants, preventing moisture ingress before shipment. We use steel-core drums under inert nitrogen for larger volumes, a step that beats surface oxidation and keeps the product shelf-stable. Labels reflect actual lot details and test results, updated by the team who ran that very batch, not a faceless database.

    Applications and Usage: Grounded in Daily Practice

    Chemists and formulators turn to Tetrahydroberberine because the compound shows dependable reactivity. In pharmaceutical synthesis, laboratories prefer it for its predictable reduction pathways and alkaloid backbone, simplifying lead optimization. Process chemists handling complex plant extractions value Tetrahydroberberine for tablet pressing, as it blends well with standard excipients and remains stable under compression.

    In vitro screening relies on purity—minor contaminants can throw off assay results. Contract researchers who’ve used our compound for pharmacological profiling report far less batch-to-batch variability. Companies working with functional foods or nutraceuticals look for steady compound behavior in human cell models, not surprises crop up partway through a formulation run. The practical feedback keeps us honest: our product either performs, or it doesn’t get repeated orders.

    Practical Differences from Other Similar Alkaloids

    Tetrahydroberberine is not just “another berberine derivative.” You see the difference after you’ve handled dozens of versions—some stickier, some off-color, some with faint odors that tip off a synthetically impure background. Our team personally checks these sensory cues before sending any product down the line. Many competitors focus on a broader suite of natural compounds, but our approach narrows in on Tetrahydroberberine itself, favoring specificity over mass output.

    Compared to crude berberine, Tetrahydroberberine carries a reduced aromaticity, making it less prone to thermal degradation. Pharmaceutical companies often tell us the compound remains stable under typical tableting temperatures, while standard berberine needs a tighter handling window. Analytical staff in research labs mention easier dissolution and better reproducibility in HPLC assays, as impurities in competing products leave unexplained peaks or signal drifts. Our repeat process controls ensure every drum offers matching response curves—no jumping baselines or odd retention times.

    Users who have tried various suppliers quickly see that not every product labeled as "Tetrahydroberberine" actually passes identity controls. The growth of suppliers banking on rebranded semi-purified products has muddied the market, leading to “good enough” quality standards. We see this when customers return after test failures from impurities or mismatched documentation. Our commitment stays with running the same robust test panels on each lot, no matter if it’s a 1kg order or a full pallet.

    Challenges in Maintaining Reliable Quality

    Manufacturing Tetrahydroberberine brings its own set of headaches. Impurities slip in if you rush a hydrogenation, or if recycled solvents degrade after too many reuses. Some teams cut corners on environmental controls or don’t dry intermediate products well, resulting in clumping or variable performance on the customer end. Years ago, this meant rejecting large lots, eating the cost, and retraining staff to recognize warning signs. Stress tests—shelf life, light exposure, temperature swings—matter just as much as the end-of-line purity numbers.

    Every operator on our production line knows what an off-grade batch looks like. During audits, inspectors sometimes catch very minor faults, but more often, it’s the in-house team that points out needed reworks on particle size or spectral matching. Data logging and batch records serve more as internal guardrails than as boxes to check for the paperwork pile. We invest heavily in real-time monitoring because the cost of a recall—actual and reputational—far outweighs the price of a missed shipment or delayed batch.

    Shipping, Storage, and Direct Feedback from Users

    Careful packing and real storage bite into profit margins, but hasty shipping leaves product caking or oxidized. Our logistics staff run a pre-shipment checklist, making sure humidity and exposure stay within defined limits. On hot days, we pay a premium for insulated transport, and if supply chains back up, we prefer to warehouse in-house rather than risk sending out aged stock. These habits formed after a few early lessons with tropical clients, where a container spent too long at port and arrived degraded—now standard procedure avoids this.

    The most useful input comes off loading docks and through urgent customer calls. We keep open lines for technical support, valuing real feedback from bench chemists and warehouse managers—if a drum opens clumpy, they let us know, and we track the issue batch-wise. We don’t pass off failures as “customer error”—the product should stand on its own.

    Documentation and Practical Support

    Complying with regulatory paperwork only scratches the surface of accountability. Our analytical chemists maintain detailed method files, logging even small calibration adjustments, so downstream users have access to updated chromatograms and impurity profiles. This isn’t about over-documenting, but about offering direct answers when customers face unique processing challenges. If users need help fixing dissolution rates or handling dusty powders, we have process engineers available, who’ve sorted similar challenges themselves on our own lines.

    Literature support and regular updates on production changes keep customers informed about what shifts in batch attributes or performance they might notice. We don’t wait for end-users to hit a wall; ongoing transparency avoids frustration when a new process tweak changes solubility or flow. Our customers appreciate that changes never come by surprise—every adjustment comes after pilot-scale validation and, where possible, side-by-side comparisons of old and new lots for reference.

    Sustainability and Responsibility in Chemical Manufacturing

    Environmental and safety factors count more today than ever. Handling solvents with closed systems, recovering each lot with monitored vapor controls, recycling non-toxic offcuts when possible—all this takes real investment. We find sustainable practices even boost batch consistency, as environmental fluctuation breeds inconsistent chemical output. Responsible chemical handling means strict monitoring of chemical waste and strict limits on air releases, with a dedicated compliance team that reports to senior managers—not public relations departments.

    On energy, our engineers run process heat recovery, smart shutdowns between runs, and try to keep emissions down, even if it adds an extra check or slows throughput. Waste solvent goes through in-house purification, and staff have direct incentives to log process improvements. Our regulatory staff update safety data with actual incident review every cycle.

    Listening to Science—Collaborating with Innovation

    Open communication with research partners drives the next stages of development. Our R&D lead reviews published studies, collaborates with university groups, and runs parallel syntheses to improve both yield and handling properties. Chemistry does not stand still; process optimizations and analytical tool upgrades only work if operators remain curious and humble. Direct requests from pharmaceutical innovation teams often change how we think about scaling and consistency.

    Feedback loops close the gap between manufacturing and laboratory demands. Internally, we log not just the problems but the actual solutions and tweaks that kept production lines running smoother, product cleaner, and user trust higher. Each production success builds on the last, reinforced by grounded, real-world technical communication—not just generic batch reports, but shared experiences from those who actually make and use the compound.

    What Sets Our Tetrahydroberberine Apart—A Manufacturer’s View

    Seasoned manufacturing teams see Tetrahydroberberine as a compound worth extra care. Real dedication emerges through careful hands-on management rather than automated, volume-first production lines. Reliable production means building in layers of process checks, personal responsibility, and investment in people as much as equipment. Many of our production staff have spent decades with us, seeing the evolution of protocols and the occasional pitfalls firsthand. Sharing these realities with end-users creates honest feedback and leads to better product both in quality and trust.

    In chemical manufacturing, reputation is built batch by batch, relationship by relationship. We treat each order as a measure of our ongoing commitment to quality and transparent business. Experience in the trenches of chemical synthesis and hands-on training makes the difference between “standard” and exceptional.

    Tetrahydroberberine production rewards those who carry an attention to detail, who never cut corners, and who stay connected to both the science and the human impact of consistent chemical manufacturing. If you value ongoing dialogue, clear product documentation, and definitely product performance—not just paperwork—look for producers who stand out, not just in their offer sheets, but in the stories and feedback from years of consistency on the factory floor.