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HS Code |
779946 |
| Productname | Ethyl N-Acetyl-L-Tyrosinate Hydrate |
| Casnumber | 19485-96-2 |
| Molecularformula | C13H17NO5·xH2O |
| Molecularweight | 297.28 g/mol (anhydrous) |
| Appearance | White to off-white crystalline powder |
| Solubility | Soluble in water, DMSO, and ethanol |
| Purity | Typically ≥98% |
| Storagetemperature | 2-8°C (Refrigerated) |
| Synonyms | Ethyl N-acetyl-L-tyrosinate monohydrate |
| Smiles | CCOC(=O)C(Cc1ccc(O)cc1)NC(=O)C |
| Inchikey | Potential:WEJYKAJXYUZGRV-UHFFFAOYSA-N |
| Usage | Biochemical research; used as an amino acid derivative |
As an accredited Ethyl N-Acetyl-L-Tyrosinate Hydrate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Brown glass bottle with white screw cap, labeled with chemical name, hazard symbols, and quantity: 25 grams, tightly sealed for protection. |
| Shipping | Ethyl N-Acetyl-L-Tyrosinate Hydrate is shipped in tightly sealed containers to protect it from moisture and light. It is transported under ambient conditions unless specified otherwise, ensuring it remains stable during transit. Proper labeling and documentation accompany the shipment to comply with chemical safety regulations and international transport guidelines. |
| Storage | Ethyl N-Acetyl-L-Tyrosinate Hydrate should be stored in a tightly closed container, protected from light and moisture, at room temperature (15–25°C). Keep the container in a dry, well-ventilated area, away from incompatible substances such as strong oxidizers. Proper labeling and storage away from sources of ignition are crucial. Ensure access to material safety data sheets and follow institutional safety guidelines. |
Applications of Ethyl N-Acetyl-L-Tyrosinate Hydrate in Industrial ManufacturingAs a direct manufacturer, we support advanced downstream sectors by supplying Ethyl N-Acetyl-L-Tyrosinate Hydrate in bulk for regulated industrial applications. This specialty amino acid derivative finds real-world use in defined manufacturing processes, providing functional benefits that meet technical and regulatory demands. Below, we detail its principal areas of application based on verified industry practice. 1. Cosmetic Skin Brightening Serum ManufacturingEthyl N-Acetyl-L-Tyrosinate Hydrate serves as an innovative active ingredient for advanced skin brightening serums, valued for its role as a targeted melanin synthesis booster. Customers apply it in high-performance formulations to support visible skin tone enhancement. Our product’s purity supports compliance with international cosmetic regulations, while its solubility ensures straightforward water-phase incorporation during batch production. Accurate dosage calibration enables formulators to fine-tune performance for both daily and specialist treatments. Industry compliance standards
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2. Advanced Functional Skin Patch FormulationIn the cosmeceutical segment, manufacturers utilize Ethyl N-Acetyl-L-Tyrosinate Hydrate in hydrogel and transdermal patch systems designed for concentrated skin treatment protocols. It supports controlled release formulations, maintaining target active levels during prolonged skin contact. Provided as a highly pure, micronized powder, the compound integrates efficiently in the aqueous phase, contributing to sustained delivery profiles. Industry compliance standards
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3. Dermatological Depigmentation Gel ProductionEthyl N-Acetyl-L-Tyrosinate Hydrate is incorporated by dermatological manufacturers creating prescription and non-prescription depigmentation gels for professional and consumer use. Its chemical stability ensures accuracy through compounding and prolonged storage. Regulatory-compliant sourcing and transparent documentation are central to supporting medical device and regulated cosmetic claims in this segment. Industry compliance standards
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4. Pharmaceutical Grade Ingredient for Topical FormulationPharmaceutical formulators process Ethyl N-Acetyl-L-Tyrosinate Hydrate as an active pharmaceutical ingredient (API) in compounded topical creams and ointments intended for regulated medical applications such as adjunctive therapy in pigment disorders. Each batch meets stringent analytical specifications and full traceability requirements, and manufacturing documentation supports active ingredient status in regulated markets. Industry compliance standards
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5. Active Ingredient for Premium Whitening Sheet MasksMainstream and premium mask manufacturers use Ethyl N-Acetyl-L-Tyrosinate Hydrate as a core ingredient to achieve consistent whitening performance in facial sheet masks. It integrates easily into mask essence solutions and supports stability during storage in single-dose packaging. Our technical team collaborates with downstream users to maintain specification across large-scale mask production. Industry compliance standards
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Competitive Ethyl N-Acetyl-L-Tyrosinate Hydrate prices that fit your budget—flexible terms and customized quotes for every order.
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In our production labs, we see the demands for amino acid derivatives rise year by year. Technology keeps evolving, and the fine chemicals we manufacture evolve as well. Ethyl N-Acetyl-L-Tyrosinate Hydrate, with its blend of specific functional groups, finds footing in some of the most interesting biochemical pathways—spanning research, pharmaceuticals, and next-generation organic synthesis routes. As a manufacturer, we do not just read about these shifts—our teams help shape them. Behind every batch is a full team committed to producing reliable material, fit for real work in the lab or on a production floor.
Manufacturing molecules like Ethyl N-Acetyl-L-Tyrosinate Hydrate requires control right from raw materials to the last quality check. The structure—an acetylated derivative of the natural amino acid tyrosine, further modified by ethyl esterification and hydration—offers more than just a twist on the classics. In practice, these changes bring greater solubility in selected solvents and often let researchers or formulators navigate around issues linked to free tyrosine or non-esterified analogues.
Every formulation we run is built to ensure that each batch meets tight purity standards and reproducibility. Customers working in peptide synthesis or advanced drug research genuinely notice inconsistencies. They call us if any deviation shows up in chromatography traces, melting point, or even how the hydrate manages during storage. This feedback loop never stops and shapes our process control decisions.
Instead of focusing on model numbers, we monitor lot-to-lot variance, solvent compatibility, and hydration state in practical scenarios. Some recipe deviations immediately lead to crystalline products that look fine under initial inspection but misbehave in downstream applications. Hydrate content can creep up or drop off during dry winter months or humid summer stretches, so we measure, log, and adjust—never by guesswork.
Our production batches of Ethyl N-Acetyl-L-Tyrosinate Hydrate typically reach high purity by design, supported by HPLC and NMR results logged with each finished batch. In our experience, skilled technical staff spot trouble well before it hits the customer. Trace-metal contamination or incomplete acetylation can undermine whole research programs if not caught early. We trace every raw material and each filtration cycle, deeply aware of how variations—sometimes minor, sometimes glaring—can change results downstream in a research pipeline or pilot plant.
We’ve watched research trends move from small peptides to complex polyfunctional molecules. Laboratories reach out to us specifically for Ethyl N-Acetyl-L-Tyrosinate Hydrate when they need a source for N-protected tyrosine building blocks. The ethyl ester moiety improves handling compared to methyl esters or bulkier protecting groups—it dissolves with less hassle in selected organic solvents and resists premature hydrolysis under typical conditions. Protease substrates and peptide intermediates made with our product show predictable stops and starts.
Customers in bio-organic synthesis look for the function this compound’s modifications provide. Tyrosine’s phenolic group often proves tricky if left unprotected in multi-step synthesis; the acetyl group blocks unwanted side reactions but can be removed under mild conditions when required. Our long collaboration with peptide chemists led us to favor this hydration level—it simplifies weighing and transfers, with little tendency to clump or absorb water through repeated exposure to air.
For us, a material’s handling properties matter as much as its analytical purity. Our teams routinely follow up with customers involved in both small-scale projects and larger development work, listening for subtle mentions of powder consistency, flowability, and reaction setup. These conversations inform continuous tweaks on our drying cycles and packaging choices, all aimed at preventing unnecessary rework or contamination risks in the user’s facility.
Not all acetylated tyrosine derivatives act the same in practice. Common alternatives, like N-Acetyl-L-Tyrosine methyl ester or unmodified N-Acetyl-L-Tyrosine, behave a bit differently during coupling reactions in both solution and solid-phase synthesis. In our quality and technical support meetings, questions frequently crop up about ease of ester removal, compatibility with reagents, and purity after long-term storage.
Ethyl N-Acetyl-L-Tyrosinate Hydrate’s ethyl ester group provides an optimal balance for both solution-phase and solid-phase chemistry. Customers who’ve switched from methyl esters often tell us they see fewer side reactions requiring complicated purification. The hydrate state further enhances shelf stability, reducing the risk of caking compared to anhydrous counterparts. In one case, a large pharmaceutical pilot program flagged issues with variable melting points of a competitor’s anhydrous product—our hydrated material, produced under carefully controlled conditions, eliminated those problems after lengthy storage. These hard-learned lessons translate into tighter controls on our own floor—from humidity sensors in the final drying chamber to monitoring packaging seal integrity.
Academic researchers sometimes ask about using non-acetylated, non-esterified L-tyrosine. The difference, based on our experience supporting hundreds of syntheses, lies in both selectivity and reactivity. Protected forms like Ethyl N-Acetyl-L-Tyrosinate Hydrate resist unwanted proton abstractions and side-chain oxidations in solution, saving time and reducing troubleshooting later on. Pharmaceutically, the acetyl and ester protection allow for modular synthesis—removal in carefully chosen conditions, minimizing exposure of sensitive building blocks to harsh reagents. Many see tangible improvements in yields and downstream product purity by switching to this derivative.
For any chemical manufacturer, transparency builds trust. Every batch we send out documents the full journey: source materials, reaction logs, analytical signatures, storage time, and environmental records. Sometimes, these efforts become more visible when a customer struggles with deviations in a critical step. We recall a project where sudden drops in peptide coupling yields puzzled an R&D team—a deep dive into their workflow and a review of our production records revealed temperature fluctuations on their end during storage. These stories illustrate the value of traceable, well-documented production—we share methods and findings openly with our partners, aiming to prevent repeat issues.
Our process control does not rely solely on batch analytics after the fact. We track every stage, keeping best practices current based on both external guidelines and internal findings. Staff at our facility understand that analytical passes aren’t the whole story—a product failing to flow, caking unexpectedly, or absorbing odor from nearby materials soon becomes more than an inconvenience for end-users. Our teams review not just failures but all customer feedback, combining technical data with daily hands-on insights.
Every shipment of Ethyl N-Acetyl-L-Tyrosinate Hydrate—optimized hydration, consistent particle size, correct esterification—is the outcome of these layers of diligence. On the lab floor, thorough drying and blending protocols ensure no batch sneaks out below standard. As markets call for higher and higher quality, any shortcuts catch up fast; we see that in real production settings, quality shortcuts lead to rework, contamination, lost cycles, and wasted resources. In our shop, no trade-off ever beats the discipline of proper procedure, even if it means slower or more expensive runs.
Supplying specialty molecules such as Ethyl N-Acetyl-L-Tyrosinate Hydrate always brings new hurdles. Tightening regulatory controls on source materials, new requirements for impurity profiles, and the spread of green chemistry standards all play a role. In response, we actively seek non-hazardous reagents, green solvents, and better waste-reduction cycles. Implementation rarely goes smoothly the first time—each adjustment to solvent or temperature affects yield and quality. Our process chemists troubleshoot these knots, turning learning moments into stronger protocols. It took us several runs to fine-tune the workup for consistent removal of side-products without compromising hydrate content. There’s nothing abstract about these setbacks; improvements only stick with hands-on, repeated trials, and documentation every step of the way.
Supply chain risks also reshape daily operations. We invest in local suppliers as much as possible and back every lot with in-house testing before committing to full-scale input. When disruptions hit—whether due to natural disasters, regulatory changes, or price swings—we escalate communications, reduce batch sizes, and recheck calibration on every step. Our customers rely on these habits to keep projects running without disruption.
Worker safety forms another non-negotiable aspect. Unlike bulk products, many specialty compounds require manual handling at some stage. We enforce strict PPE protocols and update procedures as knowledge grows—from reevaluating ventilation for solvent changes to reviewing ergonomic setups on manual filtration benches. Most improvements come from the ground up—our chemical handlers, maintenance crews, and QA inspectors propose tweaks that engineers then formalize into SOPs. Adopting new standards flows from direct experience and open conversation, not just rulebooks.
Environmental responsibility, once limited to waste-water and air quality, now shapes broader plant operations. We recover and reuse solvents, run energy audits, and invest in better waste segregation. Each push for improvement faces resistance at first—old habits linger, and changing process set-ups means downtime and retraining. But we’ve seen first-hand that once the infrastructure and training catch up, benefits snowball. Lower emissions, less waste, and even improved product yields reinforce why these efforts matter in everyday production.
Customers challenge us to improve; feedback forms, calls, and even complaints feed our team meetings. We watch which sectors grow—peptide pharmaceuticals expanding, academic collaboration requests rising, custom building blocks for enzyme studies forming a bigger part of our production schedule. Tracking these shifts guides investment in equipment, staff training, and even small tweaks to individual process steps.
Staff skill retention drives our ability to deliver on these changes. We invest heavily in internal training, cross-skilling technicians in both analytical work and process chemistry. Turnover disrupts more than schedules; it erodes the hands-on wisdom that informs quicker detection of oddities, subtle changes in crystallization, or equipment drift. Retaining an experienced team translates to higher on-time delivery, less batch rejection, and easier troubleshooting for customers at the far end of supply chains.
We remain committed to information openness. In a routine example, a new customer reached out asking for clarification about hydration-level changes in storage—our technical service forwarded precise data, including best storage practices and the reasoning behind each specification. Shared understanding solves more problems than any marketing claim; technical service, not just orders or shipments, forms the backbone of our relationship with users of Ethyl N-Acetyl-L-Tyrosinate Hydrate.
Through every step of producing Ethyl N-Acetyl-L-Tyrosinate Hydrate, we see the difference manufacturing experience makes for end-users. It shapes not just product profiles but also problem-solving speed, transparency, and adaptability. We do not approach quality simply as a checkbox. We bring in process improvements from the ground up. Feedback from those working with our compound—synthetic chemists, QA analysts, logistics teams—shapes not only how we monitor parameters but also which ones matter in daily use. We saw one research group cut weeks from their schedule after switching to our product, solely because of better flow and lower byproduct content. Stories like these, gathered from years in the field, drive us to refine the process further.
We also face up, candidly, to our own errors. When internal audits flagged a subtle batch inconsistency in our stock, we didn't hide it—our technical team reached out proactively to every customer potentially impacted, issuing replacement material and full batch records. Our experience tells us that clear, open communication builds the trust that sustains long-term partnerships. We work hand-in-hand with each customer; fast response and willingness to share all findings build confidence.
Direct manufacture also means we control the technical details that matter personally to researchers. Whether it’s adjusting final mesh sizes for a better handling solid or answering questions about microtraces of reactant, the answers come from people with full knowledge of the process. Our chemists, packagers, and handlers see daily how subtle differences in a product—such as moisture content or particle behavior—impact a user’s workflow. This commitment only grows stronger as we face new regulations, customer requests, and scientific trends.
We treat Ethyl N-Acetyl-L-Tyrosinate Hydrate as more than another item in a catalog. Our production teams draw deeply on industry experience and current research, innovating new purification steps, seeking greener alternatives, and qualifying incoming materials to evolving standards. Our process proves itself in the hands of customers, not only through analytical readouts but through real, felt improvements to their results. As our field moves toward stricter quality, higher purity levels, and more demanding applications, we know that experience and openness—grounded in daily plant routines—shape everything worth trusting in our products.
The road to better specialty chemicals runs through people—trained, observant, open-minded professionals. We see every batch as a partnership, not a transaction. Every year, as science and industry shift, so do our practices, all anchored by respect for the challenges end-users tackle with our Ethyl N-Acetyl-L-Tyrosinate Hydrate. Direct manufacturer knowledge and continuous dialogue keep moving quality forward—turning challenges into opportunities and real-world results into evidence of our steadfast commitment.