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HS Code |
684051 |
| Product Name | Chryso-Obtusin |
| Chemical Formula | C15H10O7 |
| Cas Number | 518-82-1 |
| Molecular Weight | 302.24 g/mol |
| Appearance | Yellow crystalline powder |
| Solubility | Slightly soluble in water, soluble in alcohol and acetone |
| Melting Point | 263-266°C |
| Purity | ≥98% |
| Storage Conditions | Store in a cool, dry place, protected from light |
| Source | Derived from Cassia obtusifolia seeds |
| Synonyms | Obtusin, Obtusifolin |
| Use Case | Used in pharmaceutical and research applications |
| Stability | Stable under recommended storage conditions |
| Extraction Method | Solvent extraction |
| Shelf Life | 2 years under proper storage |
As an accredited Chryso-Obtusin factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Chryso-Obtusin, 10g, packaged in a sealed amber glass bottle with a tamper-evident cap and printed chemical label. |
| Shipping | Chryso-Obtusin is shipped in tightly sealed, clearly labeled containers to prevent contamination and exposure. It is packaged in accordance with chemical safety regulations, including cushioning materials to avoid breakage. Shipping is conducted via certified carriers specializing in hazardous goods, with documentation and tracking provided to ensure safe and compliant delivery. |
| Storage | Chryso-Obtusin should be stored in a tightly sealed container, protected from light and moisture, at a cool and dry place (preferably at 2-8°C, refrigerated). Avoid exposure to direct sunlight and sources of heat. Ensure proper labeling and keep away from incompatible substances. Store in accordance with local regulations for chemical safety. |
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Purity 98%: Chryso-Obtusin Purity 98% is used in pharmaceutical synthesis, where it ensures high-yield active ingredient production. Melting Point 220°C: Chryso-Obtusin Melting Point 220°C is used in controlled solid dosage formulations, where it enables stable compounding during manufacturing. Particle Size 5 µm: Chryso-Obtusin Particle Size 5 µm is used in topical cream development, where it promotes uniform dispersion and enhanced bioavailability. Stability Temperature 60°C: Chryso-Obtusin Stability Temperature 60°C is used in long-term storage applications, where it maintains compound integrity under elevated temperatures. Viscosity Grade Low: Chryso-Obtusin Viscosity Grade Low is used in liquid formulations, where it allows smooth processing and precise dosage control. Solubility in Ethanol 99%: Chryso-Obtusin Solubility in Ethanol 99% is used in tincture preparation, where it provides rapid dissolution and clear final solutions. Moisture Content <0.5%: Chryso-Obtusin Moisture Content <0.5% is used in dry powder blends, where it minimizes clumping and enhances shelf life. Optical Purity 99%: Chryso-Obtusin Optical Purity 99% is used in chiral drug formulations, where it ensures stereochemical consistency and improved therapeutic efficacy. Heavy Metal Content ≤10 ppm: Chryso-Obtusin Heavy Metal Content ≤10 ppm is used in regulatory-compliant production, where it guarantees patient safety and product quality. |
Competitive Chryso-Obtusin prices that fit your budget—flexible terms and customized quotes for every order.
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Chryso-Obtusin stands out in our lineup not merely because of its chemical properties but due to the expertise poured into every kilogram. In our facilities, each production batch receives hands-on attention, tested at every stage with calibrated equipment that’s seen a hundred different iterations of anthraquinone compounds. Years on the manufacturing floor have shaped our approach. The technical team finds value not in chasing the purest number on a spec sheet but in the consistency customers recognize after repeated orders. Our batches of Chryso-Obtusin regularly exceed 98% assay by HPLC, with moisture content tightly held below 2%. This sense of precision comes from regular investment in analytical tools — we have never hesitated to retire outdated columns, standard solutions, or dosing instruments. Our approach favors well-documented processes that reflect years of trial, re-engineering, and learning from real customer feedback.
We choose our starting materials based on traceability, screening each for residual pesticide content, heavy metal levels, and correct origin. Many in the industry settle for broader ranges and looser inspections. We trace each batch back to a single lot of Cassia obtusifolia pods and refuse to introduce secondhand or blended botanical input. Each kilogram purchased directly from us reflects this kind of discipline — not all Chryso-Obtusin on the market can make this claim.
Across the years, we’ve realized customers demand samples that reflect the final manufacturing scale. Powder color, flow ability, and particulate size distribution all create downstream challenges when they swing too widely. Most of our production results in a fine, yellow powder passing 80 mesh, with a dust level that minimizes losses at dispensing. Sodium content, insoluble residue, and related anthraquinones come under routine scrutiny, sourced from well-trained supervisors at each step. Each report matches the tube you receive. When a customer from a pharmaceutical factory rings us on a Friday evening with a question about an assay discrepancy, we pull the archived sample and re-run the test — not as a privilege, but as standard practice. This attitude roots in practical experience with Chryso-Obtusin, reflecting its severe application demands.
Analytical protocols get audited twice a year and updated as scientific literature advances. We review our extraction and purification steps after each sizable batch, shifting pump speeds or altering solvent grades if detection limits suggest trace contaminants. The staff turns to actual error logs, not theoretical risk charts, to catch and fix recurrent issues.
Most customers first encounter Chryso-Obtusin for its role in herbal medicine manufacturing, food coloring, or standardized extract formulations. Over time, our technical team has worked with formulators who use Chryso-Obtusin to develop more stable pigment blends, incorporate it in oral dosage forms, or investigate it in controlled clinical environments. From our experience, the stability of Chryso-Obtusin powder makes it a solid choice for these needs, tolerating months of storage with minimal oxidative degradation — so long as basic humidity control remains in force. We store and ship it only in sealed, light-blocking containers. During the rainy season, we increase desiccant changes and ship on tight schedules, because we have seen batches elsewhere degrade just from a single careless day in transit.
In food and beverage settings, we keep a sharp eye on pesticide residue, chlorinated solvent traces, and extraction solvent carryover. Here, regulatory mandates are not theoretical — in the last decade, compliance audits by regional authorities have required us to archive extra documentation, and we cope with rising bar for safety. We constantly review chromatograms and certificates from third-party labs, not just our internal analysis. For researchers and clinicians, every certificate of analysis includes expanded breakdown on anthraquinone profiles, and we maintain this transparency even if lab reports occasionally show cosmetic variations batch to batch. Open, honest reporting allows us to build trust with scientists who need to know exactly what goes into their clinical protocols — even if this means a longer conversation with every order.
Chryso-Obtusin’s functional performance sometimes leads customers into cosmetic development as well. Color stability in skin care applications depends on compound purity, so each inquiry results in a batch review and comparison to prior samples. On rare occasions, a formulary scientist points out a subtle shift in the yellow hue — we track this back to manufacturing logs, pinpoint if a raw botanical lot differed in composition, and adjust procurement accordingly. No two harvests are ever truly identical, but our quality assurance narrows the margin down beyond industry norms. We believe in forthright dialogue about such realities because, from our side of the industry, hiding variations only invites long-term problems for both us and our partners.
Over years of direct manufacturing, and hearing stories from customers burdened with failed batches or product recalls, we have distilled what sets our Chryso-Obtusin apart. Many products in today’s global market get traded through layers of intermediaries, with uncertain storage conditions, mixing of different harvests, and only cursory testing at each handoff. By contrast, we commit to full-chain oversight from seed selection to final powder sealing. This reduces batch-to-batch fluctuations not just on core chemicals but also controlling off-target impurities.
In our experience, some market alternatives present with broader assay fluctuations, grit from insufficiently sieved powder, unpredictable moisture pick-up, and greater levels of secondary anthraquinones. At first glance, these seem minor, but past clients report unexpected color shifts, solubility issues, or even out-of-specification results during regulatory reviews. We take every case seriously — our technical staff regularly solves customer’s problem batches sourced elsewhere, advising on possible countermeasures or helping set up more precise in-house analytical routines.
Products passed through traders often lose cold track records for key quality metrics. In one notable instance, a large-run beverage product using third-party Chryso-Obtusin reported batch instability and off-flavors. Our involvement revealed an upstream supply had left powder under insufficient UV shielding. We now demonstrate to every new client how our logistics control for such common pitfalls: traceable seals, dedicated temperature-monitored trucks, batch-based tracking. No shortcut here matches the safety margin delivered by direct manufacturing.
Practical experience also highlights the difference in communication. Customers calling us deal directly with chemists familiar with the plant, not a faceless helpdesk or distributor with only a product list. Our staff responds by recalling how a prior batch handled similar issues; answers rest on accumulated knowledge, not a script. If a client’s formula develops a precipitation issue or exhibits a shade variance, they talk to someone who can look up actual production notes, shipment histories, and analytical results.
No product — least of all one built from botanicals — arrives without its own operational headaches. Climate influences, regulatory headwinds, and raw material variances cut across every growing season. Our team has weathered poor harvest years, sudden spikes in demand, and changing freight laws. Each time, solutions have come from experience, not guesswork. In years when rainfall threatens pod yield, we work directly with growers to diversify plant stands, buffering risk by early contract negotiation. During the height of the global supply crunch, we mapped out extra storage and lengthened lead-time windows, buying ahead on lab chemicals needed for HPLC calibration.
We tackle regulatory tightening with a combination of vigilance and practical investment. Introducing more frequent third-party verification, refreshing staff training as regulations get revised, bringing in food-grade certified solvents, and tightening traceability on every drum have all come from firsthand interaction with government auditors. Our documentation archives grow every year: we would rather prepare too intensely than risk a rejected shipment or customer recall. When trace elements edge closer to new compliance thresholds, we recalibrate equipment, improve filtration, or revise solvent recipes on the spot. Addressing these technical complexities means direct involvement in process design and shared accountability with every technician on the line.
Packaging and shipping pose their own obstacles. Chryso-Obtusin doesn’t do well when handled roughly or sent through fluctuating humidity, so regular container upgrades, tamper-evidence protocol, and route mapping for seasonal weather are now routine. Early years taught us hard lessons: every damaged delivery, every clump of powder exposed to air motivated the team to test and retest solutions, studying outcomes with critical eyes. As a result, our packaging process now features multi-layer moisture barriers, and every shipment leaves accompanied by batch-specific climate loggers that document in-transit temperatures and humidity.
Selling high-quality Chryso-Obtusin cannot mean glad-handing on specification sheets alone. We stay on the line with clients integrating our material into new dosage forms, pigment dispersions, or analytical control runs. When a research partner in Asia struggled with solubility in a gelatin capsule blend, our lab team recreated the process, adjusted pH levels, and shared improved dissolution profiles, reducing the risk of gelling or sedimentation in their end product. This kind of support demands more than answering emails. We rely on face-to-face calls, screen-sharing micrographs, and shipping out reference standards for direct comparison.
Familiarity with Chryso-Obtusin’s true working properties lets us prevent issues before they scale up. Over time, we have compiled a catalogue of common incompatibilities, such as interactions with magnesium stearate or caking during high-pressure tableting. Our technical bulletins, shared with partners and posted internally, get updated after any new batch incident emerges. Even minor, routine findings are communicated so nobody repeats the hard-learned mistakes. We do not keep these lessons confidential — instead, we believe such sharing helps all users get the best from our product and from the knowledge base supporting it.
Education includes clear summaries of what each batch contains. We keep nothing hidden about related impurities: every certificate details secondary anthraquinones and sets clear release thresholds, and we discuss the underlying reasons with every curious customer. If a client’s QC team expresses concern about trace byproducts near identification limits, we provide instrument data and discuss the science, not distract with abstractions. This level of cooperative transparency allows us to demonstrate not just compliance, but true commitment to consumer protection and scientific reliability.
Experience also taught us to assist customers through every expansion or regulatory filing. We support customers in preparing documentation for new market entry — not just sending a ream of paperwork, but explaining context, clarifying regulatory requirements, and sharing analytical methods in ways that make sense for local authorities. This removes headaches for partners new to the intricacies of Chryso-Obtusin regulation. Our support sits on hard-earned expertise, shaped by navigating diverse standards across food, feed, and pharmaceutical sectors.
Chryso-Obtusin production never stands still. We track global shifts in environmental protection guidelines, labor practices, and new scientific understanding about anthraquinone compounds and their analogues. Our footprint expands each year as the team commits to lower-waste processing, solvent recapture, and product lifecycle reviews. Feedback loops stay alive: every staff member can flag a deviation, propose optimization, or suggest waste- and energy-saving tweaks. Our leadership insists on piloting improvements before full implementation — practical change always stems from direct evidence, not theory.
This pressure for relentless advancement keeps us alert, not arrogant. If a science journal reports a new chromatographic impurity profile for Cassia anthraquinones, our analytical team tests it against archived product lots. If product stability data evolves, we compare it directly to our warehouse experience and change shipping recommendations without waiting for customer complaints. Each operational tweak relies on documented observation, routine batch revalidation, and feedback from real-world application.
Continuous upskilling for staff is a must. New operators train side-by-side with seasoned supervisors, learning through repetition why each control step matters. Outmoded ideas get replaced as updated regulatory texts or audit findings dictate — hard-earned traditions do not override evidence-backed change. Improvements remain ongoing: we just installed a new dust extraction line for cleaner powder collections and trialed a fresh HPLC gradient to catch low-level hydroxyanthraquinone derivatives. Results that advantage the customer also benefit the plant’s efficiency and staff morale.
Raw material vendors supplying Cassia pods now participate in annual site visits; they now receive education on disease control, optimal picking windows, and field traceability. We turned supply chain pain points into opportunities for shared learning and better product. In less-than-ideal years, cooperative action keeps us agile, able to manage shortfalls without product downgrades or last-minute cost-cutting. At every channel, our Chryso-Obtusin gains a reputation not from accidental luck, but enduring vigilance and a factory culture built on substance.
Direct involvement in Chryso-Obtusin production gives unique insights. On the manufacturing floor, every batch captures the tension between botanical variability and precise chemical demand. Our operation embraces that challenge. Here, problem-solving occurs in the open, successes and misses alike. Over time, we move not by resting on a handful of fortunate production cycles, but through consistent effort, deep technical exchange, and honest feedback from the scientists, engineers, and clients who handle our product in the real world.
For every shipment out the door, a line of trained staff watches for the unseen issues that, uncorrected, would waste weeks of customer work. We treat standards, not shortcuts, as the cost of admission. The value in our Chryso-Obtusin comes not only from what’s inside each drum, but from a manufacturer’s willingness to measure, share, support, and improve — batch after batch, year after year. We invite all customers to see for themselves, test for themselves, and engage in an ongoing dialogue that stands on credible results, not promotional promises.