Description

Imazaquin Ammonium is a selective, systemic herbicide belonging to the imidazolinone chemical class. This compound is valued for its effective pre- and post-emergence control of a broad spectrum of broadleaf weeds and grasses in key agricultural systems. It is a critical active ingredient for formulators and manufacturers serving the global agrochemical industry. The product is supplied as a high-purity technical material suitable for professional formulation.

Application

Imazaquin Ammonium is primarily utilized as a herbicide active ingredient. Its key applications include:

• Soybean Crop Protection: Pre-emergence and post-emergence control of weeds in soybean fields.
• Turf and Ornamental Management: Used in professional turf management for golf courses, lawns, and ornamental plantings.
• Industrial Vegetation Control: Management of unwanted vegetation in non-crop areas such as rights-of-way and industrial sites.
• Agrochemical Formulation: Serves as the technical-grade active ingredient for manufacturing various commercial herbicide formulations (e.g., soluble concentrates, wettable powders).
• Research and Development: Used as a reference standard or intermediate in agricultural chemical R&D.

Basic Information

Product Name	Imazaquin Ammonium
CAS No.	81335-47-9
Molecular Formula	C17H17N3O3 • NH3 (or C17H20N4O3)
Molecular Weight	328.37 g/mol (Ammonium salt)
Synonyms	Imazaquin, ammonium salt; (±)-2-[4,5-Dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-ethyl-3-pyridinecarboxylic acid, ammonium salt; AC 263,499; Scepter; Image; Arsenal; Chopper; 2-[4,5-Dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-ethyl-3-pyridinecarboxylic acid, ammonium salt
EINECS	Contact for details

Quality Control

Our Imazaquin Ammonium is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and impurity profiles. A comprehensive Certificate of Analysis (COA) documenting results for assay, related substances, moisture, and other critical parameters is provided with each shipment to guarantee consistency and reliability for your formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container must be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to tan crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
pH (1% solution)	6.0 - 8.0

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