Description

Propaquizafop is a selective aryloxyphenoxypropionate herbicide belonging to the ACCase inhibitor class. This compound is valued for its high efficacy in controlling a broad spectrum of annual and perennial grass weeds in broadleaf crops. It is a critical tool for agricultural professionals and formulators seeking reliable post-emergence weed management solutions. The product is supplied as a technical-grade material meeting high purity standards for consistent performance.

Application

Propaquizafop is primarily utilized as an active ingredient in agricultural herbicide formulations. Its key applications include:

• Selective Grass Weed Control in key broadleaf crops such as soybeans, cotton, sunflowers, and sugar beets.
• Post-Emergence Herbicide Formulations for use in integrated pest management (IPM) programs.
• Management of Resistant Weeds, offering an alternative mode of action to mitigate herbicide resistance.
• Industrial Manufacturing of emulsifiable concentrates (EC), suspension concentrates (SC), and other agrochemical formulations.
• Research & Development as a reference standard or for developing new synergistic herbicidal mixtures.

Basic Information

Product Name	Propaquizafop
CAS No.	111479-05-1
Molecular Formula	C22H22ClN3O5
Molecular Weight	443.88 g/mol
Synonyms	Propaquizafop; (R)-2-{4-[(6-Chloro-2-quinoxalinyl)oxy]phenoxy}propanoic acid; Agil; Falcon; Shogun; (±)-2-[4-[(6-Chloro-2-quinoxalinyl)oxy]phenoxy]propionic acid; Propachlor (Note: this is a distinct compound, but sometimes confused - included for clarity).
EINECS	Contact for details

Quality Control

Our Propaquizafop is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the specified purity and impurity profile. A Certificate of Analysis (COA) detailing results for assay, related substances, and physical parameters is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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%
Moisture (KF)	≤ 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.