—— Product Specifications ——
| Appearance | Solid powder at room temperature |
| Assay (HPLC) | ≥98.0% |
| Melting Point | 132 - 133°C |
| Solubility | Soluble in acetone, benzene, most organic solvents |
| Heavy Metals | ≤10 ppm |
| Storage Condition | -20°C, protect from light and moisture |
| Conclusion | Complies with the specification |
—— Product Detail ——
Product Overview
Florpyrauxifen-benzyl (CAS 1390661-72-9) is a novel arylpyridine carboxylate herbicide developed by Dow AgroSciences (now part of Corteva Agriscience). It appears as a solid powder at room temperature with a molecular weight of 439.24 and a melting point of 132-133°C.
The compound belongs to the arylpyridine carboxylate class of synthetic auxin herbicides, classified under HRAC Group O (Auxin Mimics). It functions by mimicking natural plant hormone auxin (indole-3-acetic acid), binding to auxin receptors in susceptible plants. This disrupts hormonal balance, causing uncontrolled cell elongation, vascular tissue deformation, nutrient transport disruption, and ultimately plant death within 7-21 days.
Florpyrauxifen-benzyl is noted for its exceptionally low application rates (5-50 g/hm² active ingredient), broad-spectrum weed control, and favorable environmental profile. Its compound patent is set to expire around 2027
Key Applications:
1. Agricultural Weed Control (Primary Application)
Florpyrauxifen-benzyl is primarily used in rice paddies for selective post-emergence weed control. It is effective against a broad spectrum of weeds including:
-
Grasses: Echinochloa crusgalli (barnyard grass), Echinochloa glabrescens, Leptochloa chinensis (Chinese sprangletop)
-
Sedges: Cyperus species including C. difformis, C. esculentus, C. iria, and C. rotundus
-
Broadleaf weeds: Abutilon theophrasti, Alisma species, Amaranthus species, Ambrosia species, Chenopodium album, Eclipta prostrata, Eichhornia crassipes, Sagittaria species
2. Resistance Management
The compound is effective against weeds resistant to ALS inhibitors (e.g., sulfonylureas), ACCase inhibitors, HPPD inhibitors, propanil, quinclorac, glyphosate, and triazine herbicides, showing no cross-resistance with these classes.
3. Extended Applications
With safeners, it can be applied to cereals, field crops (pre-emergence), orchards, turfgrass, grasslands, pastures, and aquatic environments (ponds and lakes).
4. Mode of Action Research
The compound acts through two primary auxin receptor sites—TIR1 and AFB5—with a unique binding mode that enables low application rates and lack of cross-resistance with other auxin herbicides
Packaging & Delivery & Storage
Available in flexible packaging options: 10mg, 50mg, 100mg, 500mg, 1g, 10g, 25g, or bulk quantities. Store in a cool, dry, well-ventilated place at -20°C for long-term storage. Protect from light and moisture. Shelf life: 24 months under proper storage conditions
—— C ompany Profile ——
Jinan Topfull Chemical Co., Ltd. is an international company rooted in China, specializing in the export of chemical products.
Our company is committed to making every effort to provide ideal chemical products to potential customers worldwide, including but not limited to: organic/inorganic reagents, biological reagents, plant extracts, pharmaceutical intermediates, active pharmaceutical ingredients (APIs), reference standards, reference substances, peptides, and more. Meanwhile, we have established long-term and stable cooperative relationships with university laboratories and off-campus research institutions, enabling us to offer tailored product services based on customers' actual needs.
We currently support customized services for most product categories, with supply quantities ranging from milligram (mg), gram (g) to kilogram (kg) levels, as well as wholesale. Product purity covers the full spectrum from 90% to 99.9%, providing customers with one-stop convenient services.
To date, our products have been exported to developed countries such as the United States, Australia, Canada, Mexico, as well as EU member states including France, Germany, and many other countries and regions such as Nigeria, Ghana, Southeast Asia, and other parts of Asia. Our product quality and services have consistently received high praise.
Looking ahead, our company will continue to serve as a bridge connecting China and the world, delivering high-quality products and services to global customers.
—— Q&A ——
Q1: when will the shipment be arranged?
a: delivery within 5-10 days after receipt of advance payment. the specific delivery date is negotiated with the customer.
Q2: what is your standard of practice to ensure high quality of your products?
a: we follow a strict quality control of 6 steps testing from the beginning purchase of raw materials to the finished product.
Q3: how long can i expect to get the sample?
a: we will send the sample in 3-5 days. depends on your preferences, we can deliver via many express companies such as dhl, fedex, ups, tnt, etc. arrive within 5-7 working days.
Q4: what kind of payment terms do you accept?
a: we would like to accept 100% t/t in advance.usd,usdt,alipay,wechat pay and cash all acceptable.
Q5: what is the moq?
a: usually the min order quantity of 1kg can be used as a sample. the min quantity of general chemicals is 1kg. the min order quantity of special dangerous goods is 500KG.
Q6: how to control quality?
a: we have more than 10 years chemical exporting experience and we have customers all over the world, professional and strict quality control system helped us to stay alive in this market.
Q7: do you have stock?
a: most of products are under regular production, we can make delivery immediately.
India
