Description

Imazamethapyr is a selective, systemic herbicide belonging to the imidazolinone chemical class. This compound is valued for its broad-spectrum control of grass and broadleaf weeds at low application rates, offering excellent crop safety in tolerant species. It is a critical active ingredient for agricultural professionals and formulators seeking effective, post-emergence weed management solutions in key crops like soybeans, peanuts, and alfalfa.

Application

• Selective Herbicide Formulations: Primary use as the active ingredient in post-emergence herbicide products for leguminous crops.
• Soybean Weed Control: Effective management of troublesome weeds such as velvetleaf, cocklebur, and certain grasses in soybean fields.
• Peanut Crop Protection: Used in peanut farming to control a spectrum of broadleaf weeds and grasses without harming the crop.
• Alfalfa and Forage Legumes: Applied for weed suppression in established stands of tolerant forage legumes.
• Industrial Vegetation Management: Potential component in non-crop area weed control programs, subject to local regulatory approvals.
• Agrochemical Manufacturing: Sourced by agrochemical companies for the production of branded and generic herbicide formulations.

Basic Information

Product Name	Imazamethapyr
CAS No.	81334-60-3
Molecular Formula	C15H19N3O3
Molecular Weight	289.33 g/mol
Synonyms	(±)-2-[4,5-Dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-ethyl-3-pyridinecarboxylic acid; AC 263,499; Imazethapyr (Note: Imazamethapyr is a common name for the mixture of isomers, often associated with Imazethapyr); Arsenal; Cadre; Hammer; Overtop; Pursuit; Scepter
EINECS	Contact for details

Quality Control

Our Imazamethapyr is manufactured under a strict quality management system to ensure batch-to-batch consistency and efficacy. The product undergoes comprehensive analytical testing, including assay, impurity profiling, and physical property verification, to meet or exceed industry benchmarks for technical-grade active ingredients. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee specification compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Isolate from strong acids, strong bases, and foodstuffs.

Specification

Item	Specification
Appearance	Off-white to tan crystalline solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Moisture (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
pH (1% suspension)	4.0 - 7.0

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