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Zeatin

    • Product Name Zeatin
    • Alias 6-(4-hydroxy-3-methylbut-2-enylamino)purine
    • Einecs 242-528-7
    • 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
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    Specifications

    HS Code

    182697

    Chemical Name Zeatin
    Iupac Name 6-(4-hydroxy-3-methylbut-2-enylamino)purine
    Molecular Formula C10H13N5O
    Molecular Weight 219.24 g/mol
    Appearance White to off-white crystalline powder
    Solubility Soluble in DMSO, slightly soluble in water
    Melting Point 207-210 °C
    Cas Number 131-91-1
    Role Plant growth regulator (cytokinin class)
    Stability Stable under recommended storage conditions
    Origin First discovered in maize (Zea mays)
    Storage Conditions Store at -20°C, protected from light and moisture

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

    Packing & Storage
    Packing Zeatin is typically packaged in amber glass vials containing 1 gram, labeled with product details, purity, and safety handling instructions.
    Shipping Zeatin is shipped in tightly sealed, inert containers to prevent moisture and light exposure, ensuring product stability. Handling complies with chemical safety regulations, including labeling and documentation. Expedited shipping with temperature control may be employed for sensitive formulations. Zeatin is typically dispatched with Material Safety Data Sheets (MSDS) for safe transport and handling.
    Storage Zeatin should be stored in tightly sealed containers, protected from light and moisture, to maintain stability. It is recommended to keep it at -20°C or lower. Avoid repeated freeze-thaw cycles. Handle in an environment with appropriate ventilation and use personal protective equipment to prevent contact. Proper storage ensures zeatin maintains its integrity for use in research or laboratory applications.
    Application of Zeatin

    Applications of Zeatin in Industrial Manufacturing

    Zeatin, as a high-purity cytokinin, plays a critical role in targeted industrial sectors relying on precise hormone regulation for development, growth, and production enhancement. Our manufacturing process ensures traceable purity for controlled performance and regulatory alignment in advanced applications. The following sectors represent real, validated routes for zeatin incorporation into industrial-scale processes, with detailed information on compliance, dosage, operational integration, and end-product types.

    1. Agricultural Plant Tissue Culture Media

    Large-scale plant propagation laboratories use zeatin to significantly improve micropropagation efficiency for commercial horticultural and forestry operations. The raw material's consistent activity addresses varietal-specific regeneration needs and supports clonal fidelity across diverse species including high-value ornamentals, tree seedlings, and bioengineered crops. Zeatin is precisely formulated into culture media at stages where shoot induction and multiplication require tight cytokinin control based on explant genotype and operational throughput.

    Industry compliance standards

    • OECD Good Laboratory Practice (GLP)
    • ISPM 36:2012 (FAO tissue culture pest risk mitigation)
    • ISO 9001:2015 for plant propagation labs
    • FAO-IPPC laboratory best practices

    Typical usage ratio

    • 0.1–5.0 mg/L in Murashige & Skoog or Gamborg B5 media; optimized per species and developmental stage
    • Adjustments depended on desired shoot-to-root ratio and sensitivity of the plant tissue

    Downstream process integration

    • Incorporate directly during sterile nutrient media preparation before autoclaving
    • Can be included post-autoclave by filter sterilization for heat-sensitive species
    • Blended in bulk media for multi-variety operation or dosed per vessel for high-precision research pipelines

    Final product types

    • Clonally propagated seedlings (e.g., banana, potato, bamboo, grapevine)
    • Genetically transformed plants for biotech sector
    • Virus-free elite plantlets for commercial growers
    • Starter cultures for reforestation saplings

    2. Horticultural Foliar Spray Formulations

    Commercial greenhouses and field crop operators rely on zeatin-enriched foliar sprays for direct enhancement of leaf expansion and bud set, especially in fruit, vegetable, and ornamental production. Manufacturers formulate water-based foliar products that alter developmental timing and yield distribution, with the raw material solubilized and stabilized to withstand shelf life and operator handling. The foliar application is designed for rapid leaf absorption, allowing for tight scheduling during critical growth phases such as flowering induction or pre-harvest bulking.

    Industry compliance standards

    • EU Regulation 2019/1009 (Fertilising Products Regulation)
    • United States EPA Biostimulant Labeling Guidance
    • China GB/T 18877-2002 Plant Growth Regulators Standard
    • GMP for Agri-inputs (FAO/WHO Codex)

    Typical usage ratio

    • 1–50 ppm (μg/mL) in working foliar spray; concentration adapted to crop species, growth stage, and regional guidelines
    • Single or split applications tailored to crop timetable

    Downstream process integration

    • Dispersed in aqueous concentrate under continuous stirring, with surfactant compatibility checks
    • Stability tested in finished pack during batch QC
    • Filled into ready-to-use or dilution-format packaging

    Final product types

    • Commercial foliar biostimulants for fruit trees (e.g., apple, citrus)
    • Vegetable crop sprays (tomato, cucumber, pepper)
    • Nursery products for ornamental foliage and floriculture
    • Pre-mixed solutions for specialty crop segments

    3. Seed Priming and Pre-Germination Treatments

    Seed enhancement technology manufacturers deploy zeatin during pre-sowing protocols to improve uniformity and speed of germination for high-throughput seed lots in commercial agriculture. Batch priming treatments require controlled hormone dosing to stimulate meristem cell division without triggering unwanted germination before sowing, greatly benefiting the direct seeding efficiency of cereals, oilseeds, and legumes under variable field conditions. The process integrates traceable raw material seamlessly into regulated seed treatment plants operating under strict biosecurity and contaminant control regimes.

    Industry compliance standards

    • ISTA International Seed Testing Association Requirements
    • OECD Seed Schemes Certification
    • USDA APHIS-treated seed regulations
    • ISO 22000:2018 Food Safety Management (for food crop seeds)

    Typical usage ratio

    • 0.01–1.0 mg/kg (seed weight basis) in priming solution; dose adjusted for species, seed size, and storage moisture content
    • Immersion or misting times modulated to match seed lot viability targets

    Downstream process integration

    • Dissolved in water or buffer with controlled pH
    • Recirculated in drum or tray-based priming units before drying and packing
    • Post-treatment drying monitored for residual moisture and hormone carryover

    Final product types

    • Precision-primed hybrid seeds for field crops (e.g., maize, rice, canola)
    • Vegetable and herb seeds for professional growers
    • Retail garden center treated seed packets
    • Seed lots for direct-drilling under stress-prone conditions

    4. Plant Cell & Microalgae Bioreactor Production

    Industrial-scale plant biotechnology and algal biomass facilities utilize zeatin in controlled bioreactor fermentation where precise cytokinin management directly determines biomass accumulation and metabolite profiles. This application demands pharmaceutical-grade input that maintains chemical integrity throughout aseptic processing. The biochemical industries select zeatin for batch and perfusion cultures producing specialty high-value extracts, recombinant proteins, or sustainable feedstocks under validated fermentation protocols in line with strict GMP and export-oriented standards.

    Industry compliance standards

    • ICH Q7 GMP for Active Pharmaceutical Ingredients
    • EU EudraLex Volume 4, Annex 2 (Biological Active Substances)
    • ISO 13485 for bioprocess equipment
    • US Pharmacopeia (USP) Chapter <1046> for cell culture media components

    Typical usage ratio

    • 0.05–2.0 mg/L in batch or fed-batch bioreactor media; tailored for each target cell line or microalgae strain
    • Continuous dosing or pulsed addition based on real-time growth monitoring

    Downstream process integration

    • Filter-sterilized solution injected into culture vessel pre-inoculation
    • Integrated with automated nutrient feed lines for long-duration runs
    • HPLC monitored for purity analytics during in-process QC

    Final product types

    • Biomass for phyto-compound extraction
    • Pharma-grade plant cell cultures for pharmaceutical actives
    • Microalgae high-protein feedstock
    • Secondary metabolite concentrates for industrial use

    5. Ornamental Cut Flower Preservation Solutions

    Commercial post-harvest handling and export packhouses employ zeatin formulations in hydration and holding solutions to maintain freshness, prevent senescence, and extend vase life of premium cut flowers during long-distance refrigerated transport. Zeatin intervenes in the early post-cut flower metabolism, reducing ethylene response and regulating water uptake for high-value species such as roses, lilies, and carnations. Solution concentration and exposure time are defined according to species-specific physiological requirements and distribution timelines, fully integrated into rigorous export-oriented cold-chain systems.

    Industry compliance standards

    • Floriculture Sustainability Initiative (FSI) compliance
    • OECD Greenhouse Best Practice Guidelines
    • National Plant Protection Organization (NPPO) export documentation
    • ISO 14001 Environmental Management for handling facilities

    Typical usage ratio

    • 0.1–10.0 μM (micromolar) in pre-shipment preservation solutions; concentration adjusted to species and expected transit duration
    • Exposure time optimized for cut stem hydration kinetics

    Downstream process integration

    • Diluted into cold water hydration tanks before bouquet assembly
    • Batch-mixed on site for immediate use in post-harvest handling lines
    • Quality checks for solution stability and residual hormone prior to export

    Final product types

    • Export-grade cut flower bouquets (roses, alstroemeria, lilies, chrysanthemums)
    • Floral arrangements for supermarket and event industry
    • Wholesale shipping packs for auction markets
    • Retail kits for consumer cut flower preservation
    Free Quote

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    Certification & Compliance
    More Introduction

    Zeatin: A Perspective from the Manufacturing Floor

    Pushing Growth in the Field and Beyond

    Step onto our plant floor and you catch the sharp, distinctive fragrance of synthesis. In the mix of reactors and stainless steel, Zeatin comes to life as one of the key cytokinins driving research and applied agriculture forward. Its impact started with the discipline of plant physiology but covers a wide range of sectors from micropropagation to sustainable farming. We know Zeatin inside out, because real transformation starts with production that covers every detail — from the raw material choice to the fine-tailoring of particle size and purity. In this line of work, routine means nothing. Consistency and real value for growers, labs, and seed companies means everything.

    The Zeatin We Manufacture: Specifics in Focus

    We’re not mixing things on commission. Our Zeatin stands out through strict batch protocols and a robust model of quality management under controlled conditions. We use verified starting materials and trace metals to guarantee every batch meets benchmarks. Typical analysis shows Zeatin content over 98%, confirmed by HPLC and NMR. Particle size is tightly controlled, usually below 100 microns for lab-grade, since researchers tackling tissue culture or micropropagation face special challenges with solubility and handling. For large-scale users, we offer Zeatin in free-base and riboside versions, each with carefully adjusted moisture and dust levels.

    Why Zeatin Holds Its Ground Among Cytokinins

    We’ve met our share of old classics like 6-benzylaminopurine (6-BA) and kinetin, and each holds a distinct place on the lab shelf. Questions always arise: what tips the scale for Zeatin? Field trials and published studies back up what our clients see firsthand — Zeatin sparks robust cell division and shoot proliferation at lower concentrations. This means a simple change in the regulatory mixture can cut back on unwanted callus or vitrification. For many species, Zeatin opens up new crop possibilities unlikely with synthetic counterparts or modified aminopurines, because some recalcitrant types respond only to natural cytokinins. We’ve seen root and shoot systems that struggle on 6-BA switch to Zeatin and suddenly take off. This kind of change matters for breeders and forest labs scaling up clonal propagation.

    The Story Behind the Synthesis: Real-World Production

    Producing Zeatin isn’t just chemistry on paper. Every batch rides on a delicate sequence starting from carefully chosen adenosine derivatives. We manage temperature, solvent, and pH through each stage, since just a slip in the process triggers side products and reduces biological performance. What most people miss is that Zeatin’s natural structure brings a sensitivity closer to vitamins than routine plant hormones. The line team here works with gloves on, since impurities not only affect regulatory compliance, but also determine if a batch passes muster with the toughest academic clients. Powder caking, microcontamination, stability in storage containers — every headache we solve becomes a feature for the next round of clients.

    R&D Teams Know Zeatin Delivers Where Synthetic Cytokinins Fall Short

    Our conversations with university labs and industrial micropropagators always circle back to the main question: what difference does Zeatin bring compared to tried-and-true synthetic cytokinins? The answer rests in both specificity and flexibility. Zeatin matches cellular receptors more closely than most synthetic options. While 6-BA and thidiazuron boost growth in mass-commercial settings, Zeatin promotes differentiated shoot organogenesis and true-to-type growth, something labs chasing genetic fidelity need. We see this especially in recalcitrant species: certain forest trees, rare orchids, and fruit crops won’t put up with substitutes. Zeatin provides the nudge for healthy shoots and structured roots, leading to higher acclimatization success down the line. The margin can be slim, but for research-grade tissue culture or seed propagation, that margin means record yields or new cultivars reaching market before the competition.

    Meeting the Changing Needs of Growers and Researchers

    We don’t just ship drums from a warehouse. Most harvest seasons, we hear from greenhouses experimenting with Zeatin for leafy greens, and orchards investigating cytokinin mixes for bud set. Field application, especially as foliar spray and seed treatment, has grown as crop managers seek alternatives to overused hormone blends. Zeatin steps up where uniform field growth and stress response matter more than brute-force biomass. Our technical support team faces persistent questions — from dilution protocols in fertigation to compatibility with trace nutrients. Each new crop brings its challenges: vineyards in drought, nurseries pushing winter propagation, and scientific teams tackling unfamiliar cultivars. Stories of small-production Zeatin helping strawberries through fungal pressure or fruit trees through a dry spell remind us why precision matters in both dose and quality.

    Supply Chain and Stability: What Consistency Means for Operations

    Reliable production sits at the core of our daily operation. Logistics creak and groan in the global context, but our supply chain team stays ahead by forecasting raw material trends and holding back extra volumes during peak propagation cycles. Some clients want every delivery traceable by lot and synthesis date, and we maintain these records for years. Zeatin’s shelf life doesn't just hinge on batch synthesis; it hinges on proper drying, water-activity control, and pharmaceutical-grade packaging. We’ve seen projects fail with hormone powder exposed to excess humidity, so we invest extra effort in multiple-layer packaging and moisture-proof drums. We ship with documentation that not only meets customs checks in every major territory, but also reassures labs checking for stability in their freezers six months out. Each lot ships with certificates and independent analysis, giving labs and agronomy teams confidence that their results won’t be compromised by the basics.

    Zeatin in the Future of Agriculture

    The world asks more of field crops and managed plant systems each year. Rising temperatures, shifting disease pressure, and stricter pesticide laws mean that smarter use of plant hormones pays real dividends. We talk to crop managers experimenting with Zeatin-fortified irrigation and researchers matching cytokinins to new biocontrol regimes. People who know plants inside out recognize that Zeatin adapts across environments. It’s showing promise not just in staple seeds and ornamentals, but also in vertical farms, hydroponics, and organic operations where purity and trace contamination play an outsized role. We keep an eye on the peer-reviewed journals and partner with agronomists who test Zeatin-based programs against drought, salinity, and transplant shock. Over and over, we see evidence stack up that Zeatin gives better establishment in difficult soils or with lower chemical input. With margins growing thin for commercial growers, the push for data-led, high-ROI interventions puts Zeatin top of mind for field and lab use alike.

    Quality Control and Analytical Depth Set Us Apart

    Sooner or later, every producer will see what happens without real quality checks. False positives on chromatographic analysis, heavy metal contamination, or trace endotoxins can spell disaster for sensitive research lines or high-value crops. We run daily calibration on HPLC and do microbial checks before any Zeatin leaves the plant. Our batches go through UV/VIS and TLC, ensuring identity and activity before packing. Certain clients inspect the reference standard and ask for full documentation — not just a printout, but full chain-of-sample analysis. We know why it matters: a faulty batch can set back a research project by a full season. Feedback lands at our tech desk about unexpected behavior, so we trace any outliers. Sometimes a contaminant in upstream solvent affects activity. Other times, improper storage after cargo transfer makes a difference. We trace every issue to its source, applying lessons to each production run.

    Supporting Research at the Cutting Edge

    There’s a reason our Zeatin shows up in journal footnotes and patent filings. Labs breaking new ground in precision breeding, stress physiology, and metabolic engineering want reliable performance with each order. In cell suspension cultures, Zeatin helps unlock secondary metabolites that have potential as pharmaceuticals or nutraceuticals. Researchers probing regeneration in cereals, pulses, or wild species find Zeatin indispensable when genetic recalcitrance shuts down other pathways. In horticulture, it touches perennial propagation and rare germplasm rescue — tasks where fidelity to the parent stock really matters. We take pride in providing tailored support for researchers scaling an experiment or moving to full field trials. The feedback guides us in small but crucial adjustments to micron size, solubility support, or packaging. Each batch leaving our plant comes with the weight of projects and livelihoods it will affect.

    Innovations Moving Forward: Formulations and Blends

    Zeatin has potential beyond its solo role. We experiment with new blends and formulations in our pilot department. Seed priming agents, slow-release pellets, and custom mixes for companion crop protocols — these options expand what Zeatin can achieve in the field. Trial runs in large propagation greenhouses test these blends, and our feedback loop runs direct to formulation scientists. What sets our approach apart is treating every new blend as an R&D priority, followed by targeted trials, scale-up, and field data. Small differences in carrier and excipient matter; so does the order of delivery in complex nutrient systems. This is real-world proof, not just chemistry on paper. Clients using Zeatin in their own mixes know they can ask for technical details, not just sales talk.

    Zeatin’s Role in Sustainable Farming

    Sustainability is more than a buzzword on our factory wall. It’s found in our procurement of raw materials and reduction of hazardous outputs. Zeatin plays a supporting role in integrated crop management and low-input farming. Its use in micropropagation helps preserve rare plant lines and boosts the success rate of forest reforestation programs. In organic systems, where input restrictions are strict, our high-purity Zeatin aligns with non-synthetic cropping agendas. We supply NGOs and local initiatives working on re-greening projects, where success rates hover on tiny details like hormone purity and storage resilience. Our staff have worked side-by-side with field practitioners deploying Zeatin protocols in areas hit by environmental disturbance. The outcomes speak to Zeatin’s adaptability and value in real-world restoration scenarios.

    Traceability and Transparency Matter to Us

    Markets and regulators are demanding transparency in input sourcing and handling. Each Zeatin unit leaving our facility traces back to documented origins and produced records. Our internal systems log every step, so nothing remains hidden — from the moment we receive raw adenosine to the final act of sealing the drum. Regulatory agencies, certification bodies, and end-users can review paperwork with confidence. This openness aligns with traceability initiatives that larger growers and research operations require. In every audit, our focus remains unfaltering: deliver a transparent, reproducible backbone for growers and scientists working toward solutions that rely on every detail falling into place. Any manufacturer can promise reliability, but providing full trace documentation speaks louder in the real world.

    Risks and Challenges in Manufacturing Zeatin

    The Zeatin scene isn’t without hurdles. Feedstock volatility, energy pricing, and regulatory scrutiny push margins tight. Our approach reduces risk by training operators on every new process tweak, double-checking every feed and solvent tank, and preemptively screening batches for off-spec solubility or color. Each mistake sets back more than just profit, but also jeopardizes research cycles for our downstream users. This makes us invest in predictive control systems, better storage technologies, and expanded partnerships up and downstream. From a manufacturing view, real progress means tackling problems before they escalate, applying root-cause analysis not only to batch output but also to customer support interactions. We involve our staff in ongoing training and system audits, because no procedural shortcut delivers the consistency research and farming users require.

    Links with Industry, Education, and Community

    Inside our walls, Zeatin doesn’t exist in a vacuum. Researchers visit to see a live batch run, trade association members debate raw material security, and secondary schools partner for STEM outreach. These ties keep our production cycle rigorous, and feedback sharp. Community partners benefit from pilot lots for teaching and demonstration, ensuring innovations leave the lab and find field traction. All input circles back to the heart of what we do: deliver Zeatin as more than another product but as a critical tool supporting plant improvement and food security agendas.

    Listening to Those Who Use Zeatin, Not Just Those Who Buy

    We learn most from stories in the field: propagation managers showing off hard-won shoots, grad students meeting publication deadlines, or contract growers surviving by a margin thinner than a Zeatin crystal. Every anecdote sets our priorities. We adjust packing sizes for emerging economies, tweak formulation for overseas storage struggles, and invest in LC-MS verification based on hard lessons learned. Our people engage with every channel — from local distributors to direct shipment labs and field agronomists. The volume of interaction keeps us tuned to the realities behind every Zeatin order. Our business runs on relationships, not commodity charts. As needs change, we adapt, driven by those relying on Zeatin for more than a statistical bump: they need it to deliver, season after season.

    Summary: Why We Stand Behind Our Zeatin

    From our first batch reactor to the final delivery, Zeatin represents more than a pure compound. It's the result of hands-on work, decades of troubleshooting, and ongoing commitment to growers, propagators, and research teams around the world. Our process, lab standards, and support systems ensure that every gram meets expectations in the most demanding plant systems. We continually push for better solubility, higher purity, and smarter delivery, because end-users need more than just a product — they need certainty. Zeatin has proven itself across field trials, tissue culture breakthroughs, and reforestation projects. The lessons from soil, lab, and factory floor remind us why staying close to the end-user, investing in process reliability, and defending product integrity shapes everything we do. In this business, our Zeatin earns its place through trust, transparency, and results you can measure crop after crop.