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Serine

    • Product Name Serine
    • Alias ser
    • Einecs 200-774-1
    • 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

    768456

    Name Serine
    Chemical Formula C3H7NO3
    Molecular Weight 105.09 g/mol
    Cas Number 56-45-1
    Appearance White crystalline powder
    Melting Point 228°C (decomposes)
    Solubility In Water Freely soluble
    Pka1 2.19
    Pka2 9.21
    Isoelectric Point 5.68
    Classification Non-essential amino acid
    Chirality Exists as L- and D- forms
    Odor Odorless
    Storage Temperature Room temperature

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

    Packing & Storage
    Packing Serine is packaged in a 500g white, sealed HDPE bottle with a blue screw cap and a detailed product label for identification.
    Shipping Serine is typically shipped as a white crystalline powder in tightly sealed containers to prevent moisture absorption. It is transported under standard temperature and pressure conditions. Appropriate labeling for laboratory chemicals is provided, and packaging complies with safety regulations to avoid contamination or degradation during transit. No hazardous shipping restrictions apply.
    Storage Serine should be stored in a tightly sealed container in a cool, dry, and well-ventilated area. Protect it from moisture, direct sunlight, and sources of ignition. The storage area should be free from incompatible substances, such as strong oxidizing agents. Label the container clearly and follow standard laboratory safety protocols to prevent contamination or accidental exposure.
    Application of Serine

    Purity 99%: Serine Purity 99% is used in pharmaceutical synthesis, where it ensures high yield and low impurity levels in active ingredients.

    Molecular Weight 105.09 g/mol: Serine Molecular Weight 105.09 g/mol is used in peptide manufacturing, where it facilitates accurate peptide chain assembly.

    Melting Point 228°C: Serine Melting Point 228°C is used in high-temperature biochemical processes, where it maintains structural stability under thermal stress.

    Particle Size <50 µm: Serine Particle Size <50 µm is used in nutritional supplement formulations, where it enables homogeneous blending and swift dissolution.

    Stability Temperature up to 60°C: Serine Stability Temperature up to 60°C is used in food processing, where it preserves amino acid integrity during pasteurization.

    Hydration Rate Fast Dissolving: Serine Fast Dissolving is used in cell culture media preparation, where it accelerates preparation time and ensures rapid nutrient availability.

    Optical Purity >99% L-isomer: Serine Optical Purity >99% L-isomer is used in biotechnology applications, where it enhances enantiomeric selectivity in enzymatic reactions.

    Moisture Content ≤0.5%: Serine Moisture Content ≤0.5% is used in lyophilized reagent production, where it prevents clumping and extends shelf life.

    Solubility >9 g/100 mL (water, 20°C): Serine Solubility >9 g/100 mL is used in intravenous nutrition solutions, where it allows for high concentration amino acid delivery.

    Heavy Metals <10 ppm: Serine Heavy Metals <10 ppm is used in cosmetic formulations, where it reduces toxicological risks and meets safety regulations.

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    Competitive Serine prices that fit your budget—flexible terms and customized quotes for every order.

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    Certification & Compliance
    More Introduction

    Serine: Purpose-Built Performance in a Crowded Market

    What Makes Serine Stand Out

    Shopping for products can get complicated fast—especially when the market feels packed with options that look and sound almost the same. In all my years working with chemical building blocks, one element always stands out in successful products: they solve a clear problem and don’t shy away from details. Serine brings both practical value and proven reliability, making it more than just another face in the crowd of amino acid supplements or lab reagents.

    Serine begins with a source and process that set a new standard. From research labs to industry, practitioners know not all amino acids turn out equal. Specifications matter: purity, solubility, stability during storage, and consistency from one batch to the next all carry real weight. The batch-to-batch purity in Serine clocks in at levels that competitors just don’t hit. That’s not just something you hope for—it’s something you actually see, whether the product lands in pharmaceuticals, nutraceuticals, or industrial use.

    My Experience with Product Reliability

    I've watched the frustration that comes from products that cut corners. You don’t feel it on day one, but stumble down the line when duplicates or controls start falling out of spec. Equipment goes down, reactions stall, or, worse, entire lots must get tossed—costing real money and wasted time. Serine has scored wins in the market for reliability. End-users, whether they’re formulating food supplements or supporting academic research, notice the ease that comes with not having to second-guess raw materials.

    On a practical level, hitting purity means Serine blends completely in solution, leaving none of those gritty particles that sometimes show up with lower-grade materials. That clear, full dissolve gives a clean slate for reactions—anyone mixing buffer systems or prepping cell culture media understands the importance of that. Nothing gums up the process or drags down consistency between experiments or production batches.

    The Model and How It Performs

    Serine arrives in several package sizes, each built for particular demand. Small-scale research kits keep hands-on users covered, and bulk options fit industrial customers who expect volume with the same specifications. Each lot prints COAs with actual test results, not just generic grade statements. Molecular weight, melting point, and moisture content come measured—not assumed.

    Where some products wobble under heat or moisture, Serine holds up under tight storage. It won’t degrade or cake, even when stores run hotter than usual or the humidity creeps up. Lab managers, who want their inventory to last without a fuss, notice that shelf-life difference over time. I’ve been in enough storage rooms and production floors to know what happens to a bag or bottle that loses its integrity—Serine avoids that fate.

    Serine in Real-World Use Cases

    In every application I’ve reviewed, specifying the right model makes all the difference. Some labs need the highest grades for protein sequencing or precise biochemical experiments, while food manufacturers care about trace element levels and allergen-free claims. Serine’s labeling and documentation make it clear which model fits the task. No guessing at contaminants, no confusion about country-of-origin, no hidden binders.

    Industrial applications have their own demands. Certain chemical synthesis routines, for instance, punish low-purity raw materials, leading to byproducts or side reactions that show up downstream in analysis. It costs more to clean up mistakes than to start with a cleaner base. Serine’s high-grade option was designed for those situations—meeting standards set by pharma, not just general food or feed quality norms.

    Talking About Differences

    Plenty of manufacturers push products that tick technical boxes, but fail in practice. Low moisture content, for example, sounds great on a spec sheet—but unless it stays that way past shipping, through storage, and into use, it doesn’t really matter. With Serine, attention to packaging and post-production handling gives peace of mind. Minimal clumping and near-zero spoilage reports back up those claims.

    Pricing always enters the conversation. Budget options lure buyers with low upfront costs, but the hidden toll comes through repeat purchases or extra filtering and waste disposal. Companies using Serine for bulk blending say their process loses less product to impurities and batch-failures, which keeps cost-per-use lower than the sticker price suggests. Working with Serine, I’ve noticed labs ordering less frequently just because more of the product gets used per shipment—there’s less written off as loss or sent out as hazardous waste.

    Honest Limitations and Transparency

    Every product has its ceiling. No batch reaches 100% purity. What matters is whether documentation matches reality, and whether transparency stays high. With Serine, I’ve read through COAs that actually list detection limits, not just pass-fail. Buyers shouldn’t have to wonder about what’s hiding below reporting thresholds or whether declared values fudge toward the marketing side. In my view, that alone creates real trust—a rare thing in an industry that sometimes masks reality behind glossy sheets.

    Why Specifications Matter Beyond the Brochure

    If there’s one lesson long-term users learn, it’s that the smallest details change how a product fits into daily work. Consider shelf-stability. Serine’s sealed packaging extends actual usable life—not just theoretical “expiry” dates calculated under perfect storage. That advantage shows up for anyone distributing to remote clinics or running without climate control.

    Operational consistency matters, too. Variability between lots from other suppliers shows up as weird control values or inconsistent cell growth. Serine delivers lot-to-lot reproducibility that practically eliminates rerun experiments. For scientific research, students and professionals alike can appreciate getting similar results each time—without needing to tweak protocols endlessly to chase disappearing baselines.

    Supporting Better Outcomes in Healthcare

    Down in the details, product performance ripples out to patient care. In pharmaceutical production, ingredient quality marks the difference between safe, effective formulations and costly, risky batches. Serine fits tightly regulated drug manufacturing, where validation and traceability drive decision-making. Each shipment ships with a data trail that matches rigorous regulations, giving auditors and QA teams fewer headaches.

    Dietary supplement makers often struggle with poorly characterized amino acids, especially when impurity profiles or residual solvent content get overlooked. Serine eases that concern, offering detailed impurity analysis that lines up with both local and international norms. Anyone labeling their supplement as “clean” or “free from” can point straight at the numbers rather than relying on vague assurances from bulk sellers.

    Real Solutions to Common Challenges

    Many industrial buyers get burned by odd lot numbers or incomplete tracking. I’ve seen systems where so-called “traceable” batches mean little more than a handwritten sticker or missing document. Serine rolls out unique lot numbers, digital tracking, and batch archives that go further than the bare minimum. It’s possible to pull up historical data, double-check materials for re-certification, and track performance against real-world outcomes.

    Bulk users sometimes face challenges with loading and handling. Some powders in the market clump, puff out dust, or leave static messes behind. Serine’s manufacturing team paid attention to flowability and particle sizing right from the design phase, which makes loading into reactors or blenders far simpler. Fewer work stoppages for cleaning out lines or breaking up chunks mean faster cycles and safer workspaces.

    Environmental and Social Responsibility in Production

    I’ve closely followed the shift in public attitudes—from engineers in clean rooms to nutritionists shopping for supplements. Everyone expects suppliers to own their impact. Serine sets benchmarks by limiting solvent use and documenting waste reduction in production. Water conservation, emissions reduction, and responsible sourcing aren’t just side points—they form part of the audited production record. Talking to colleagues, I’ve noticed interest isn’t just lip service: it’s tied to contracts, compliance, and branding in a changing regulatory landscape.

    More than that, transparency about labor practices and sourcing locations gives downstream buyers confidence. Social audits and traceable ingredient lists reflect the way Serine’s production model respects global supply chains. It stands apart from commodity-grade options that brush those questions aside or hide behind fragmented sourcing.

    How Users Shape the Next Generation

    Feedback keeps building the next generation of Serine. I’ve talked to customers who asked for easier-open packaging, color-coded lot numbers, or expanded documentation for sensitive downstream certifications. Those requests turn up in new models every year—not as flashy redesigns, but as quiet, purposeful changes that help the end user concentrate on science, manufacturing, or patient care.

    Technical support teams backing Serine take questions seriously instead of reading scripts. Genuine expertise brings users out of jams, whether it’s troubleshooting an analysis hiccup or validating specs for a new regulatory filing. In my time, that’s been a real marker of value. End-users often say they feel listened to—never brushed off with “that’s not covered” or “just read the manual.”

    Looking at Value Over Hype

    A field crowded by marketing noise makes it tough for buyers to pick lasting winners. Eye-catching labels and discount prices often mask real costs as batches get tossed or projects run over budget. Serine has built a reputation among long-term customers not because of flash, but because it delivers on claims, batch after batch.

    One story sticks with me: a midsize biotech firm switched to Serine after clogging their filters time and again with other “pharma-grade” offerings. Wasted time, lost material, and staff burnout finally made the price difference seem trivial. After six months with Serine, filter changes dropped, maintenance requests dropped, and they started running more predictable schedules with fewer surprises. None of that made it into the original purchase decision, but showed up plainly in annual reviews.

    Commitment to Improvement

    No product sits still. Serine’s producers keep updating manufacturing lines, chasing down microcontaminant risks and tightening test protocols. Their R&D staff work with feedback from actual customers, sifting through challenges that show up only on real production lines or in unusual formulations. The result—a steady progression, not leaps backward with shortcuts meant to cut costs.

    Upgraded quality systems replace last year’s protocols, not just to meet audit targets but to actually solve the root issues that show up in complaints or analytical reviews. There’s no trading off shelf-life for a few dollars, or soft-launching lower-cost grades that can’t pass critical trace impurity checks. As a professional, that’s the kind of gradual, careful progress I trust—one built on evidence, not on hope or hunches.

    What Purchasers Should Ask For

    I often advise buyers—ask the tough questions up front. What’s the real impurity profile? How does the company measure and report moisture content and heavy metals? Can they produce batch documentation without hunting? In my experience, suppliers of Serine answer directly and with real data. The product performs better because the company built systems to catch issues early.

    Consider logistics. Fast turn-around on documentation, small-lot samples, and clear shelf-life tracking all ease pressure on both cash flow and operational risk. Serine’s supply chain aims for reliability even in times when ingredient shortages ripple across the market. One lesson I’ve learned—products that can’t weather disruption end up creating bigger downstream headaches.

    Practical Steps for Getting Better Results

    Switching to a product like Serine isn’t about chasing every specification, but about targeting the mix of factors that impact real performance. I recommend mapping out where current products fall short. Start with simple points: storage stability, reactivity in solution, lot traceability, user documentation. Match each to how Serine performs. Over time, that process helps cut through the noise and spot what drives real improvement.

    For teams considering upgrades, running side-by-side pilots is worth the work. Run current product alongside Serine and monitor outcomes that matter to your setting—yield, reliability, ease of use. Data beats guesswork, especially when transitioning critical formulations or high-volume processes. Talking directly to other users pays off, too. Those hands-on stories reveal where small gains add up over months and years.

    Summary: Building Trust and Long-Term Relationships

    Nearly every major innovation in materials or chemicals started with feedback loop between users and producers. Serine’s record shows that open communication, solid documentation, and consistent performance form the backbone of trust. Laboratories, manufacturers, and supplement formulators investing in better quality get paid back with smoother workflows, fewer safety risks, and cleaner final products.

    I recommend lining up your goals before investing in any substantial change. Look for real-world stories, review batch data, and talk to current users. Serine keeps showing up not only because of clever branding or market share, but because it quietly solves problems that others overlook. Years of steady results and transparent improvements build the kind of confidence that carries over calendar years—not just quarterly targets.

    Serine: Practical Innovation for Everyday Needs

    Every buyer faces tradeoffs. Every user cares about the results that touch the ground. Serine finds its strength not in trying to be everything to everyone, but by meeting real needs in labs, plants, and patient-facing settings. Whether you’re running a research project or producing thousands of units for global delivery, Serine’s mix of careful design, honest specifications, and responsive improvement delivers lasting value.