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Benalaxyl-M What is it
In the landscape of modern green agrochemistry and high-efficiency crop protection science, precisely combating devastating crop diseases caused by oomycete pathogens at the molecular configuration level has long been a core focus of innovation in fine pesticide intermediates. With advancements in chiral pesticide resolution and the theory of bioactive targeting, a class of phenylamide fungicides based on single, highly active enantiomers has emerged as a standout. Among them, Benalaxyl-M-an active molecule produced via a high-purity, stereospecific synthesis route-has become a benchmark raw material for the development of modern bulk pesticide technicals and high-efficiency compounded formulations, thanks to its exceptional inhibitory efficacy against harmful organisms in the subphylum Mastigomycotina, such as *Plasmopara* (downy mildew) and *Phytophthora* species.
As a cutting-edge agricultural-grade fine chemical powder, Benalaxyl-M powder perfectly retains the high-activity R-configuration spatial orientation in its molecular structure, and delivers exceptional systemic translocation activity and environmental compatibility. If you are interested in benalaxyl m fungicide you can contact Xi'an Sonwu Biotech Co., Ltd.
Backed by a rigorous quality control system and advanced crystallization purification processes, this direct-source supplier provides high-performance base active ingredients, fully enabling the commercial rollout of modern plant protection formulations.

Certificate of Analysis
|
Item |
Specification |
Result |
|
Appearance (Color) |
White to Off White |
White |
|
Appearance (Form) |
Powder or Crystals |
Crystals |
|
Purity (HPLC) |
≥ 94.0 % |
99.9% |
|
Specific Rotation (20/D) C = 1 in Water |
-26 - -20 deg |
-25 deg |
|
Water (Calcd. from Elemental Analysis) |
≤ 10 % |
10 % |
|
1H NMR Spectrum |
Conforms to Structure |
Conforms |
Benalaxyl-M buy
Xi'an Sonwu Biotech Co., Ltd is a peptide raw material supplier with peptide technology at its core and an international market orientation. Xi'an Sonwu specialize in the R&D, production, and global supply of functional peptides and polypeptide raw materials, serving multiple application areas including muscle building, beauty, hair growth, weight management, nootropics and pharmaceuticals raw materials.
Xi'an Sonwu products have been widely used in the R&D and industrialization projects of customers worldwide.Based on this, Xi'an Sonwu have received a lot of feedback on Sonwu products. Therefore, if you need it,please contact Xi'an Sonwu.
Xi'an Sonwu not only provides large-scale production services but can also provide sample packages to customers first.
|
Form |
Sample Amount |
The Minimum Of Quantity |
|
Powder |
1g |
1g |
Customers' Good Comment

OEM Service
Xi'an Sonwu not only supplies benalaxyl m fungicide, but also customizes products according to customer needs. In addition, Sonwu offers customized packaging services, repackaging products according to customer requirements.
So any customers could customize package they want. And items below can be supplied.
1. Customized bottles(size, color, material, style)
2. Customized packaging(vacuum foil packaging, box, drum)
3. Customized label(paint film, matte film, optical mask)

What is Benalaxyl Mancozeb used for
1. Highly efficient enrichment of the chiral configuration, achieving double the fungicidal efficacy at extremely low dosage rates
This is the primary practical advantage of Benalaxyl-M powder. Compared to the traditional racemic Benalaxyl, this material precisely enriches the biologically active R-enantiomer while eliminating the burden of the less effective or inactive levorotatory isomer. This structural optimization means that, in field applications, only a minimal amount of the active ingredient is required to match or surpass the broad-spectrum control efficacy of traditional agents, thereby significantly reducing the chemical load associated with agricultural non-point source pollution.
2. Superior bidirectional systemic translocation, establishing a comprehensive protective network within crop tissues
This fungicidal component exhibits excellent translocation kinetics within the plant. Once absorbed by the crop's roots or leaves, it moves efficiently through the vascular system-both acropetally (upward) and via local penetration-rapidly reaching new growth and hard-to-treat areas. This all-encompassing systemic protection ensures that internal tissues maintain a durable defense barrier, even when crops face prolonged overcast, rainy, or high-humidity conditions during the growing season.
3. Targeted disruption of pathogen nucleic acid metabolism, effectively delaying the development of field resistance
With its unique biochemical mode of action, the active substance precisely interrupts the pathogen's energy and genetic material synthesis pathways, demonstrating powerful dual efficacy in both early-stage prevention and later-stage treatment. Thanks to its high target specificity, it effectively slows the rate at which target fungi develop genetic mutations and resistance to single agents when used within a scientific rotation program, thereby extending the product's effective lifespan.
4. Excellent compatibility with formulation processing, ensuring the physical stability of multi-component mixtures
As a high-purity technical powder, this material demonstrates outstanding processing stability regarding its physicochemical properties. It can be perfectly synergistically formulated with various protective fungicides (such as mancozeb and copper-based agents) without adverse chemical reactions; furthermore, when processed into suspension concentrates, wettable powders, or water-dispersible granules, it ensures that the product remains free from caking and maintains a high suspension rate during long-term storage.
Mechanism of action of Benalaxyl-M
The technological barrier associated with this core technical-grade pesticide is fundamentally rooted in the precise interference with specific nucleic acid biosynthesis in oomycete pathogens.
Step 1: Efficient transmembrane internalization and pathogen adsorption
When Benalaxyl-M molecules come into contact with the surface of sporangia or zoospores of target oomycetes (such as the pathogens causing grapevine downy mildew or potato late blight), their optimal lipid-water partition coefficient enables them to rapidly penetrate the pathogen's cell wall and cell membrane barriers, entering the cytoplasm.
Step 2: Specific targeted binding to RNA Polymerase I
Upon entering the cytoplasm, the highly active R-configuration molecules precisely lock onto a key metabolic enzyme within the pathogen: RNA Polymerase I. This high-affinity binding disrupts the enzyme protein's normal catalytic conformation.
Step 3: Potent blockade of ribosomal RNA (rRNA) transcription
With polymerase activity effectively inhibited, the transcription of specific ribosomal RNA (rRNA) within the pathogen's cells is instantly halted. The failure of this critical step causes the pathogen's internal protein synthesis machinery to grind to a complete halt.
Step 4: Inhibition of mycelial growth and termination of spore germination
As protein synthesis ceases, the hyphal tips of the pathogen undergo abnormal swelling and leakage of cellular contents, while the germination capacity of the zoospores is completely abolished. This precise and highly efficient chain of biochemical interventions effectively severs the pathogen's spread at the cellular source.
Factory
1. Xi'an Sonwu Biotech Co . Itd has established a complete technology platform, covering peptide molecular design, custom synthesis, precision purification, structural identification, and quality control.
2. It strictly adheres to international quality management standards, ensuring that its peptide raw materials meet the high-end requirements of overseas customers in terms of purity, stability, and batch consistency.
3. Looking to the future, it will continue to deepen peptide technology innovation, expand the global cooperation network, and strive to become a trusted long-term peptide raw material solution partner for international customers.


Certificate

HALAL

HACCP

CERES

ISO9001

ISO14001

ISO22000
Packaging

Logistics

In addition to guaranteeing the product quality, the other most vital thing is clients could receive the goods smoothly. So, Xi'an Sonwu supply all kinds of couriers according to different needs.

FAQ
Q1: How does this chiral benzamide compound fundamentally differ from conventional protective fungicides in terms of its mechanism of action?
Conventional protective fungicides (such as inorganic copper or dithiocarbamates) typically remain on the plant surface, killing pre-germination spores through multi-site contact; they are classified as "contact" fungicides. In contrast, Benalaxyl-M possesses strong systemic curative and translocating properties. It penetrates the plant to directly interfere with specific nucleic acid synthesis enzymes in pathogens, making it a classic biochemical active ingredient that offers dual systemic curative and protective effects.
Q2: What are the storage conditions and handling protocols for Benalaxyl-M powder during industrial pesticide formulation?
As a high-purity fine chemical technical grade product, this material is sensitive to high temperatures and strongly alkaline environments. For bulk storage and formulation processing, it must be kept in sealed containers within a cool, dry, and well-ventilated dedicated warehouse, away from direct sunlight. During formulation, the system pH should ideally be maintained in the neutral to slightly acidic range (pH 5.0–7.0) to ensure zero degradation of the active ingredient throughout its shelf life.
Q3: How should agrochemical companies evaluate the supply chain value of this type of core technical powder when planning mid-to-high-end crop protection product lines?
The synthesis of chiral pesticides places extremely high demands on asymmetric catalysis and stereoselective purification technologies; even minor fluctuations in purity can directly impact efficacy in field crops. If you are interested in Benalaxyl M fungicide for your commercial formulation pipelines, Xi'an Sonwu Biotech Co., Ltd. can provide comprehensive physicochemical specifications, toxicological dossiers, and rigorous batch-specific purity reports, helping your crop protection products establish a decisive technological advantage in the market.
Email: sales02@sonwu.com
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