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HS Code |
553506 |
| Cas Number | 68157-60-8 |
| Chemical Formula | C12H10ClN3O |
| Molecular Weight | 247.68 g/mol |
| Iupac Name | 1-(2-chloropyridin-4-yl)-3-phenylurea |
| Common Names | Forchlorfenuron, CPPU |
| Physical State | Solid |
| Appearance | White to off-white crystalline powder |
| Solubility In Water | Low |
| Melting Point | 170-173°C |
| Usage | Plant growth regulator |
| Mode Of Action | Cytokinin-like activity |
| Stability | Stable under recommended storage conditions |
| Storage Conditions | Store in a cool, dry place, away from light |
| Toxicity | Low toxicity to humans |
| Application Crops | Used on kiwifruit, grapes, melons, and other horticultural crops |
As an accredited Forchlorfenuron factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Forchlorfenuron packaging features a sealed, white 1 kg plastic bag with green labeling, product information, and safety warnings printed clearly. |
| Shipping | Forchlorfenuron is shipped in tightly sealed, chemical-resistant containers to prevent leakage and contamination. Packages are clearly labeled according to regulatory requirements. During transport, it is kept in a cool, dry, and well-ventilated area, away from incompatible substances. Shipping complies with local and international chemical safety regulations and documentation standards. |
| Storage | Forchlorfenuron should be stored in a tightly closed container in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizers and acids. Protect it from moisture, heat, and direct sunlight. Ensure the storage area is secure and clearly labeled, and restrict access to authorized personnel. Follow all safety regulations and local guidelines for chemical storage. |
Applications of Forchlorfenuron in Industrial ManufacturingAs a primary manufacturer of Forchlorfenuron, we supply this cytokinins-type plant growth regulator to specialized industries that demand consistent quality and adherence to international standards. Below, we present key B2B application scenarios, relevant downstream compliance requirements, and process details for effective integration of our raw material into your production operations. 1. Orchard Fruit Growth RegulationCommercial orchards globally adopt Forchlorfenuron to enhance cell division and fruit enlargement in high-value crops, notably kiwifruit, grapes, and select apple cultivars. Large-acreage producers use it in accordance with agriculture ministry protocols to ensure uniform sizing while minimizing chemical residues. Application timing and concentration vary based on local food safety law, fruit maturity window, and climatic factors, requiring precise integration into orchard spraying regimens. Industry compliance standards
Typical usage ratio
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2. Vegetable Crop Seedling PropagationGreenhouse vegetable nurseries incorporate the raw material to optimize early-stage cell division in seedlings of crops like watermelon, cucumber, and pepper. Ensuring controlled usage guarantees robust root and shoot development under intensive propagation regimes without exceeding legal residue limits set by national agencies. Application takes place at critical sprouting and transplant readiness stages, aligned with crop-specific GAP protocols. Industry compliance standards
Typical usage ratio
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Final product types
3. Cut Flower Postharvest ManagementCommercial cut flower logistics and postharvest handlers use Forchlorfenuron in hydration solutions for varieties such as lilies, alstroemeria, and tulips to delay senescence and maintain ornamental quality during shipment. Laboratories standardize each batch for residue-free formulations to comply with floriculture and export protocols, optimizing shelf-life extension and petal turgidity. Industry compliance standards
Typical usage ratio
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4. Industrial Seasoning Grape Drying EnhancementSpecialty raisin and currant processors apply Forchlorfenuron to table grapes intended for drying, harnessing its cell-expansion properties to increase berry size and improve air flow during dehydration. Process controls focus on maintaining compliance with food additive standards and managing total residue content in finished dried products, particularly for markets importing high-quality raisins. Industry compliance standards
Typical usage ratio
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Final product types
5. Tree Nut Set ImprovementCommercial pistachio and almond growers use Forchlorfenuron to promote nut set consistency, particularly in orchards facing suboptimal pollination or adverse weather. Scientific application ensures compliance with maximum residue policies while achieving improved nut size and reduced blank rates, with process design adapted to local harvest calendars and irrigation cycles. Industry compliance standards
Typical usage ratio
Downstream process integration
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Working at the core of chemical manufacturing, we see how certain compounds change the way farmers and fruit producers manage their crops. Forchlorfenuron, known broadly by its model number CPPU, offers a straightforward solution to the regular concerns around cell division and fruit development. Over years in the field, observation shows that the most successful fruit growers look for a reliable way to improve fruit size, firmness, and shelf life. Forchlorfenuron stands out by giving consistently measurable results where rapid cell expansion is required—typically for fruits such as grapes, kiwifruit, or melons.
We manufacture Forchlorfenuron with attention to clarity in specifications. Agricultural workers come to us asking for the technical grade powder, white to off-white in appearance, which they value for purity and ease of mixing. Our batches target high assay purity at typically above 99% by HPLC, with moisture limits not exceeding 0.5%. Year after year, inspections confirm stability under the right storage conditions and predictable reactivity once it enters spray tanks or fertilizer programs.
From our interactions across orchards, vineyards, and plastic greenhouses, it’s obvious not all plant growth regulators perform equally. Many growers have shared stories about products with vague labeling or inconsistent results; some struggle with active content below target levels, and others see formulation issues, such as dustiness or caking, leading to uneven distribution. Our Forchlorfenuron batches undergo strict granulation control to keep powder flowable. The particle size distribution is tight enough to ensure complete solubility under practical mixing conditions, critical when applicators handle large tanks and need the active ingredient to disperse fully before foliar spraying.
Growers and farm managers want to see results without complicated application routines. Forchlorfenuron dissolves rapidly in water with moderate agitation, letting crews make up their solutions quickly. Mixing tanks don’t need heavy-duty agitation, just enough circulation to pull the powder in. Out in the field, actual feedback drives home the importance of a reliable growth regulator: in table grape production, a single early treatment with Forchlorfenuron translates to larger berries, firmer fruit, and heavier yields. Some fruit inspectors have remarked on the extended shelf life after handling, which matters for both local markets and export runs.
Across multiple growing seasons, farm managers choose Forchlorfenuron as a tool for specific goals. They apply it during critical cell division stages, typically just after flowering or fruit set. Experience shows that timing plays a big role: early, calibrated sprays yield larger fruit; mistimed applications risk misshapen or overly soft harvests. We often get queries from first-time users about correct dosage—our team explains in clear language, based on crop type, climatic patterns, and existing fertility regimes. For grapes, the trend lines are unmistakable. Fields sprayed with Forchlorfenuron at the right stage produce clusters that command better prices in trade. Kiwifruit growers notice more uniform sizing and a noticeable reduction in post-harvest bruising.
There’s a real economic motive driving adoption. In regions where labor costs for hand-thinning fruit have increased, Forchlorfenuron reduces the workload. Instead of lengthy hand-labor to remove excess fruit or encourage growth, a single pass with the correct spray concentration achieves similar results. Over dozens of farms, input costs drop, harvests look better, and growers save time during the busiest months of the year.
Field partners and agronomists often weigh Forchlorfenuron against compounds like gibberellic acid, 6-benzylaminopurine, or indole-3-acetic acid. In our manufacturing lab and research farm, we’ve run side-by-side tests and spoken with users with long years of hands-on experience. Each growth regulator targets different physiological pathways: gibberellins stimulate stem elongation; 6-benzylaminopurine mainly triggers cell division in seedlings; Forchlorfenuron acts directly on cytokinin pathways, which drive both division and expansion of fruit tissue.
From repeated trials, Forchlorfenuron gives a cleaner effect on berry size and fruit firmness than gibberellins in grapes. It doesn’t cause excessive stem elongation or leaching of color in red or black cultivars. Compared to 6-benzylaminopurine formulations, Forchlorfenuron shows more predictable results when tackling uneven fruit development under wide temperature swings—like those in continental climates or irrigated valleys. We hear from large-scale blueberry and melon growers who tried various mixes, only to settle on Forchlorfenuron for its steadier yield improvements and absence of fruit cracking, a problem common with over-application of less selective cytokinin analogs.
To deliver on these practical benefits, quality in every manufacturing batch matters most. Our equipment cycles large volumes with precise temperature, pH, and reaction time controls. As a manufacturer, we don’t take shortcuts or dilute actives with unnecessary fillers. Each batch passes through multiple quality checks, including spectrophotometric analysis and loss-on-drying measurements. Industrial chemists on our line routinely reject off-spec production, rerouting it for reprocessing or disposal. For end-users, this means no unwanted variability, no need to compensate for unknown impurity profiles, and no risk of residues that could harm export status.
Transport and storage present real challenges for active plant growth regulators. Moisture ingress causes caking and clumping, so we pack Forchlorfenuron in multi-layer bags with robust seals, field-tested in damp climates and overseas shipments. Older stock stored in poor conditions may lose potency, so we recommend storing away from direct sunlight and in dry, ventilated areas. Customers who follow these guidelines report no measurable degradation between purchase and application, even after many months on the shelf.
Experienced in dealing with environmental compliance, we understand the pressure on producers to show sustainability and regulatory safety. Regulatory agencies in many jurisdictions require firm evidence on residue levels, persistence in soil or fruit, and non-target organism impact. We run regular residue analysis and provide supporting documentation to every customer, covering pre-harvest intervals and maximum residue limits relevant to their market. Chemical analysis labs working for our partners confirm that our Forchlorfenuron batches fall below regulated limits after proper application.
Long-term environmental trials track Forchlorfenuron breakdown under field conditions. Our records show no accumulation in soil or water when used as directed, and local audits by agricultural inspectors confirm the absence of off-target impacts on nearby flora or fauna. Forchlorfenuron, compared to some older regulators, has a lower risk rating for pollinators and soil microbiota. Growers working under organic regimes using mixed approaches typically avoid synthetic cytokinins, but large-scale conventional operations incorporate our regulator with no audit penalties.
Open lines of communication with clients drive improvements in our manufacturing process. Over years of feedback and on-site visits, growers provide honest commentary on product performance, packaging, and mixing behavior. Our production team responds to real-world conditions: we’ve refined particle size, adjusted humidity controls, and invested in extra packaging security. Every season, we gather data on usage volumes, per-hectare yield improvements, and incidence of application issues.
Market trends indicate strong repeat purchases in regions with advanced fruit export sectors. Distributors serving orchard-heavy provinces consistently report low rates of product complaints or returns compared to alternative growth regulators. End users appreciate the visible bump in fruit weight and shelf life, which translates to higher margins at auction or direct sale. We pay attention to recurring concerns, such as occasional dust in dry weather or requests for finer mesh grades. Our technical team makes annual adjustments, reviewing chromatograms and field test results, to maintain reliable performance over successive production campaigns.
Product safety comes up frequently during our training and on-farm guidance sessions. Crew safety on the ground matters, and Forchlorfenuron, as a fine powder, calls for correct handling. Our field staff recommend respirators, gloves, and closed mixing tanks to limit trace inhalation or skin contact. Nobody benefits from shortcuts, especially during busy planting or growing windows. Those who combine Forchlorfenuron with pesticide spray tanks are briefed on compatibility—our in-house lab screens typical agrochemical mixes to prevent precipitate formation or reduced uptake.
On sustainability, growers face increasing questions from buyers about residue levels and regulatory certification. Forchlorfenuron, handled at recommended levels, doesn’t breach standards set by export markets in the EU, North America, or East Asia. Our compliance team coordinates paperwork batches for traceability, so end buyers can check the route from factory to field and ensure nothing gets left to chance.
The impact of reliable growth regulation extends beyond biology. Farmers and agribusinesses employing Forchlorfenuron report not just quantitative crop increases but practical relief for perennial labor shortages. Many fruit farms across large tracts have trouble hiring enough seasonal workers to hand-thin crops or manage plant vigor. By relying on targeted spray programs, they can reroute scarce labor to other essential operations: irrigation, protection, or on-site quality grading. Farm managers see more predictable harvest schedules, letting them negotiate with buyers and forwarders from a place of confidence, not uncertainty.
Fruit buyers and exporters, whether in home or foreign markets, rely on shipment consistency. Late-season fluctuations or bruised, undersized fruit chip away at trust and pricing power. By manufacturing Forchlorfenuron to tight quality specifications, we enable supply chains to shave loss rates and optimize cold chain logistics. Everyone involved—from pickers to packers to traders—feels the effect. This translates into steadier rural employment, steadier incomes, and secondary growth for packaging, transport, and distribution services.
Chemical manufacturing never stands still. Our research and development department tracks new academic studies, government alert bulletins, and field trial reports. Customers ask about slow-release formulations, finer-grained dispersions, or soluble sachets, and we run small-batch trials to verify technology claims. Experience dictates patience with new manufacturing tech; nothing goes to full-scale production until it clears pilot runs, practical shelf-life tests, and farm-level feedback under real stress conditions.
Forchlorfenuron’s story runs deeper than technical data: it’s shaped by ongoing adaptation. Each production campaign brings new challenges—raw material availability, changing regulatory reporting, and feedback from last year’s field outcomes. Experienced staff in formulation, quality control, and logistics collaborate closely to keep output steady and customers equipped with what they need, when they need it.
Every batch of Forchlorfenuron reflects decades of hard-earned expertise and a commitment to agricultural advancement. Real differences in field efficacy stem not just from the molecule itself, but from steadfast work in facility management, ongoing dialogue with users, and a refusal to accept “good enough” when better can be done. Forchlorfenuron has carved out a place in the modern agricultural toolbox not through marketing campaigns, but through observable gains, improved crop handling, and a manufacturer’s relentless attention to quality. On the farm, in the warehouse, and across the supply chain, the result is healthier fruit, more predictable yields, and a direct, tangible benefit to those whose livelihoods depend upon productive land.