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Asparagine

    • Product Name Asparagine
    • Alias ASN
    • Einecs 211-519-9
    • 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
    Specifications

    HS Code

    521023

    Name Asparagine
    Iupac Name 2-Aminosuccinamic acid
    Molecular Formula C4H8N2O3
    Molar Mass 132.12 g/mol
    Cas Number 70-47-3
    Appearance White crystals or crystalline powder
    Melting Point 234 °C (decomposes)
    Solubility In Water Freely soluble
    Pka 2.02 (carboxyl), 8.82 (amino)
    Isoelectric Point 5.41
    Density 1.543 g/cm³
    Chemical Class Amino acid
    Canonical Smiles C(C(C(=O)O)N)C(=O)N
    Pubchem Cid 6267

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

    Packing & Storage
    Packing White plastic bottle labeled “Asparagine, 100g.” Features chemical formula, hazard symbols, batch number, and storage instructions. Sealed for safety.
    Shipping Asparagine is shipped in tightly sealed containers to prevent moisture absorption and contamination. It should be stored and transported in a cool, dry environment. Handle with care, using appropriate personal protective equipment. Shipping must comply with local regulations, labeling requirements, and hazard classifications, if applicable. Avoid exposure to incompatible substances.
    Storage Asparagine should be stored in a tightly sealed container, protected from light and moisture, at a temperature of 2–8°C (refrigerated). Keep it in a well-ventilated, dry area, away from incompatible substances such as strong oxidizers. Ensure the storage area is labeled and complies with safety regulations for laboratory chemicals. Always follow the manufacturer’s instructions and relevant safety protocols.
    Application of Asparagine

    Purity 99%: Asparagine with purity 99% is used in pharmaceutical synthesis, where it ensures high reaction selectivity and minimal byproduct formation.

    Melting Point 234°C: Asparagine with a melting point of 234°C is used in biotechnological enzyme production, where it maintains process stability under elevated temperatures.

    Molecular Weight 132.12 g/mol: Asparagine with molecular weight 132.12 g/mol is used in peptide synthesis, where it enables accurate stoichiometric calculations and efficient chain assembly.

    Particle Size <50 µm: Asparagine with particle size less than 50 µm is used in nutritional supplement formulation, where it provides enhanced solubility and uniform blending.

    Stability Temperature 40°C: Asparagine with a stability temperature of 40°C is used in cell culture media preparation, where it preserves amino acid integrity during storage and handling.

    Viscosity Grade Low: Asparagine with low viscosity grade is used in injectable solution manufacturing, where it supports ease of mixing and precise dosing.

    Optical Rotation -38.2°: Asparagine with optical rotation of -38.2° is used in chiral drug formulations, where it assures enantiomeric purity and pharmacological consistency.

    pH Stability 6.5-8.0: Asparagine with pH stability between 6.5-8.0 is used in bioprocess fermentation broths, where it maintains nutrient balance and optimal microbial growth.

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    Certification & Compliance
    More Introduction

    Asparagine: Rethinking the Backbone of Food and Pharma Industries

    Walk into any modern bakery, food processing site, or pharmaceutical lab and you'll find an ingredient that quietly keeps things running smoothly: asparagine. Most people pass it on ingredient labels without a second thought, but for those who deal with production, stability, and quality, it plays a bigger role than its modest image suggests. The latest model, Asparagine A-200, changes how businesses tackle challenges in dough conditioning, cell culture, and specialty ingredient formulation.

    What Sets Asparagine A-200 Apart

    Years ago, production lines stumbled over uneven mixing, discoloration during baking, or unpredictable fermentation. Conventional asparagine powders clumped at the worst times or left too much residue, leading to lost batches and wasted time. The first thing to notice about the A-200 is its exceptional solubility, which means even mixing with water or other excipients. That alone can save hours in a week, sparing workers from scraping out pasty lumps and troubleshooting unexpected performance drops. The clean, fine granularity keeps dosing consistent, and that matters to every head of R&D who’s tired of seeing their results skewed by inconsistent materials.

    Many other amino acid blends come with extra fillers or get sourced from inconsistent fermentation protocols. With the A-200, suppliers focus on traceability, and they back up the purity with regular third-party lab tests. A few colleagues of mine have pulled samples into their own labs, measuring everything from ammonium residues to heavy metals, and the readings always come back squeaky clean. That kind of transparency holds weight if you’ve ever spent hours tracking the source of a failed batch or responding to questions from regulatory bodies that want more than a vague “meets standard" claim.

    Performance in Food Processing

    Cooks, bakers, and process engineers all look for performance—not just a chemical name. Pulling fresh bread from the oven, they look for soft crumb, golden crust, and the aroma that triggers real hunger. Asparagine doesn’t work alone to create that outcome, but without the right form, these qualities never reach their peak. The A-200 has changed how some brands fine-tune browning, especially since stricter acrylamide regulations started coming down in Europe and Asia. By getting the asparagine content under control or swapped out for safer substitutes, bakeries cut acrylamide risk without fighting endless reformulations.

    Specialist teams designing gluten-free or high-protein foods use the A-200 as a reliable backbone since minor changes in amino acid profile shift everything from dough elasticity to flavor. Maintaining a pure source cuts down troubleshooting cycles. Previous experience watching a product line battle with defective dough or flavor off-notes has made me appreciate a product that simply works without endless tweaks.

    Growth Media and Biological Applications

    On the pharmaceutical and biotechnology side, the A-200 rises above commodity products by offering a consistent, pharmaceutical-grade standard. Cell culture labs, vaccine manufacturers, and research teams demand a level of control best delivered by a single-source, well-calibrated ingredient. Unlike older asparagine lots, which could swing significantly in their nitrogen content and purity—even within a single box—the documentation and process controls behind A-200 set a new precedent.

    Using A-200, cell culture work stays robust, which means less batch-to-batch variation and quicker responses in optimization trials. I remember running into months-long delays from a single inconsistent raw material, and those lost weeks cost companies dearly in both time and money. The A-200 answers this basic need by providing a dependable foundation for experiments and production runs, which my former colleagues in clinical manufacturing will vouch for without hesitation.

    Sourcing, Traceability, and Sustainability

    Public scrutiny over ingredient sourcing is at an all-time high, and rightly so. A-200 is fermented from non-GMO plant-based feedstocks, which puts to rest many lingering consumer and regulator concerns right out of the gate. The documentation runs deep: certificates of analysis travel with every batch, and suppliers offer up full process histories for audits. As more companies chase sustainability certifications or carbon footprint reductions, this kind of transparency is not just a bonus—it’s critical.

    Knowing the chain of custody and the energy used in production helps move industrial customers toward carbon-neutral targets. There’s been plenty of talk around boardroom tables about how ingredient choices affect Scope 3 emissions. A-200 stands out by adhering to greener manufacturing protocols. For buyers under pressure to improve their environmental reporting, that means less chasing data and a more direct path to audit-readiness.

    Impact on Product Innovation

    Technology only runs ahead when ingredient suppliers keep pace. Asparagine A-200 steps up here, too. In my own time working with test bakeries launching plant-based protein snacks or alt-meat prototypes, success often hinged on ingredient flexibility. Traditional asparagine sometimes conflicted with new flavor carriers or seasoning systems, sinking projects late in the game. The A-200 formula not only avoids troublesome cross-reactions, but it arrives with a narrow, predictable specification sheet. This makes regulatory dossiers easier to prepare and reduces time lost chasing down technical ambiguities.

    For folks working in sports nutrition and medical food R&D, stable asparagine content means new blends meet label claims more closely. Fewer holds, fewer recalls, fewer headaches. The move to lock down amino acid quality has made the difference between competitive launch speed and endless development cycles.

    Real-World Reliability

    Some marketing people like to pitch lab results and pilot trials as the gold standard, but line operators and QC teams know real action happens at production scale, under pressure, with equipment that’s far from brand new. In one plant I visited last year, switching from a generic asparagine to A-200 cut batch rejects by almost half in three weeks. The team running the feed line pointed out less caking in the hoppers and a drop in QC test failures. This freed up operators to focus on value-adding steps instead of firefighting issues.

    Food safety managers can push the A-200 through their systems without running into compliance headaches. The detailed batch records and the ‘auditability’—an awkward word, but a real make-or-break issue—let teams submit paperwork without endless back-and-forth. Knowing exactly what went into each lot of sauce, bar, powder, or beverage stops minor glitches from becoming crises.

    Building for the Future: Challenges and Opportunities

    Despite all its strengths, asparagine isn’t immune to ongoing challenges. The market faces price swings when plant-based feedstocks tighten, and there’s an ever-present risk that new allergen rules or contamination issues could surface with supply chain changes. Forward-thinking suppliers buffer risk by integrating more robust in-house testing systems, relying less on external partners.

    Some companies still struggle to justify a premium ingredient—until an incident occurs, and investigative teams pin the blame on lower-grade components. The cost-to-value argument shifts quickly after just one major recall or regulatory warning letter. Educating procurement and quality teams on the downstream impact of ingredient choice requires not just data but real stories, and Asparagine A-200 has built a solid base of them in food, pharma, and research settings.

    Industry Standards and Regulatory Compliance

    No one likes to get caught out by shifting rules, least of all operations directors and regulatory affairs folks. The global move toward tighter controls on food contaminants and pharmaceutical impurities makes ingredient quality a non-negotiable. The A-200 aligns with relevant pharmacopeial standards, and manufacturers share all certification trails for those with global portfolios. I’ve seen teams save weeks during audits by providing these documents upfront, compared with scrambling for addendums on older, less-documented products.

    With food and beverage products now fast-tracked for supermarket launches or new health claims, ingredient transparency keeps projects on a smooth path. Regulatory filings slide through without red flags, and it’s no surprise that the most agile brands increasingly build their formulations around proven, certifiable ingredients.

    Reducing Food Waste and Boosting Efficiency

    Food plants regularly toss out tons of product lost to batch variability, spoilage, or failed QC checks. At first, it seems like bad luck, but trace back and more often than not, a handful of inconsistent inputs trip everything up. The A-200’s stable profile helps plants run closer to theoretical yield, not only trimming waste but also making planning and inventory management much simpler.

    Logistics teams, especially those under pressure to trim costs, pick up on subtle but consistent wins—fewer backup shipments, lower emergency order rates, and tighter delivery windows. The direct effect shows up on the bottom line, beyond the more obvious quality and compliance advantages.

    Supporting Consumer Health and Reducing Risks

    These days, headlines about food safety and ingredient traceability shape what sells and what sits on shelves. With asparagine a known precursor for acrylamide formation in heat-processed foods, keeping levels and purity under control holds real, tangible benefits for consumer health. Some reformulation projects have cut residual or reactive asparagine and lowered acrylamide levels in crackers and cereals, keeping them below both national standards and voluntary targets. Health-conscious buyers watch these improvements and reward transparent brands with repeat purchases.

    Consumer trust builds slowly and can vanish overnight with a single food scare or product withdrawal. By building asparagine content controls right into supply and manufacturing, brands earn the room to launch new products without risking their credibility. The A-200’s traceable supply chain—combined with routine in-house and third-party testing—acts as a backstop for public and professional confidence alike.

    Troubleshooting Common Problems with Confidence

    No ingredient works in isolation, which is why process teams often lean on tech support for troubleshooting. In the past, inconsistent asparagine supplied a steady stream of mysteries for food technologists: unexpected brown spots, strange peaks on chromatographs, confusing viscosity shifts, or late-arriving off-flavors. After switching to a product with robust supply chain documentation and tight purity specifications, much of the guesswork disappears, freeing up technical support for higher-value problem solving.

    Engineers and bakers trading stories agree that chasing ghosts due to off-spec ingredients is as stressful as it is expensive. Asparagine A-200 takes many of these variables off the board before production starts. Fewer late-night calls, less wasted time, and a smoother ride from R&D through to the shelf.

    Opportunities for Customization and Growth

    R&D teams looking to formulate differentiated products often ask for custom ratios or ingredient blends. A-200 supports these projects by offering batch-to-batch consistency and clear modification requests, all built on the principle of high transparency. Some cake and protein bar brands have worked directly with suppliers to tweak asparagine content for specific Maillard reactions, improving color and taste while keeping process controls tight.

    Brands on the edge of functional nutrition, sports science, or therapeutic food categories increasingly expect these partnerships. Instead of treating asparagine as a generic line item, they recognize it as a customizable tool—one that can unlock both process efficiencies and marketing wins. The A-200 model, supported by engaged technical support teams, embodies this change away from off-the-shelf formulas toward real collaboration.

    Building Trust in Supply Chains

    Modern economies run on trust. Ingredient scandals, adulteration cases, and sudden shortages shake entire categories, setting back innovation by years. A-200’s proven history in both regulated and unregulated markets creates a reassuring anchor point for procurement groups wary of risk. Senior buyers, often burned by promises not matched by delivery, report smoother audits and stronger supply relationships because of this ingredient’s reliability.

    The shockwaves of the COVID-19 pandemic taught companies a hard lesson about the value of redundant, transparent supply lines. A-200’s documentation chain and sourcing philosophy stand up to these pressures, offering the certainty required to meet rapid pivots in demand. Food safety leads and risk officers have found these strengths crucial in building supplier scorecards and justifying new partnerships with leadership.

    Conclusion: Why Asparagine A-200 Matters

    Ingredients might look like a commodity business on the surface, but those who work behind the scenes, in labs and plants and supply chain offices, know that the difference between just-another-commodity and a game-changing input makes all the difference. Asparagine A-200 isn’t a flashy new ingredient, but in many ways, it represents the best of what modern ingredient supply can achieve: clean, safe, accountable, and truly supportive of real innovation in food, nutrition, and pharma.

    Anyone who has been through product recalls, unexpected batch failures, or bruising audit cycles will appreciate the peace of mind that comes from working with a partner who puts as much energy into transparency and performance as into sales. In a world chasing speed, scale, and flexibility, Asparagine A-200 earns its place not only for what it brings to the table right now, but for the doors it opens for future-forward brands and responsible producers.