Description

Prosulfuron is a selective, systemic sulfonylurea herbicide known for its high efficacy at low application rates. Its primary value lies in providing superior, long-lasting control of a broad spectrum of grass and broadleaf weeds in key cereal crops. This product is essential for agricultural professionals and formulators seeking reliable, cost-effective weed management solutions. Prosulfuron CAS NO 94125-34-5 is a critical active ingredient for modern, high-yield farming operations globally.

Application

Prosulfuron is formulated for use in agricultural herbicide products, targeting weed control in various cropping systems.

• Cereal Herbicide: Primary use for post-emergence control of weeds in wheat, barley, and other cereal grains.
• Broadleaf Weed Control: Effective against a wide range of problematic broadleaf weeds, including chickweed, mayweed, and cleavers.
• Grass Weed Suppression: Provides control of certain annual grass weeds, enhancing crop competitiveness.
• Industrial & Non-Crop Areas: Used in weed management programs for railways, roadsides, and industrial sites.
• Formulation Ingredient: Sourced by agrochemical companies for manufacturing wettable powders (WP), water-dispersible granules (WG), and suspension concentrates (SC).
• Integrated Pest Management (IPM): A key component in resistance management strategies due to its unique mode of action.

Basic Information

Product Name	Prosulfuron
CAS No.	94125-34-5
Molecular Formula	C15H16F3N5O4S
Molecular Weight	419.38 g/mol
Synonyms	1-(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)-3-[2-(3,3,3-trifluoropropyl)phenylsulfonyl]urea; CGA 152005; Peak; Exceed; Sanction; Prosulfuron-d6 (deuterated standard); UNII-2R5P1K795V; Benzamide, N-[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]-2-(3,3,3-trifluoropropyl)-
EINECS	Contact for details

Quality Control

Our Prosulfuron technical material is produced under a stringent quality management system. Every batch is analyzed to ensure it meets precise specifications for purity and impurity profiles, consistent with FAO/WHO standards for pesticide active ingredients. Certificates of Analysis (COA) documenting assay, related substances, and physical properties are provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the original container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect stability and handling properties. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Water Content (Karl Fischer)	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.