Description

Pinoxaden is a selective, systemic post-emergence herbicide belonging to the phenylpyrazolin chemical class. Its primary value lies in its exceptional efficacy against a broad spectrum of grass weeds in cereal crops, offering reliable crop safety and flexible application windows. This product is essential for agricultural formulators and producers targeting the global cereal protection market, particularly for use in wheat and barley. Pinoxaden CAS NO 243973-20-8 is a key active ingredient for modern, resistance-management focused weed control programs.

Application

• Selective Herbicide Formulation: Primary use as the active ingredient in post-emergence herbicide formulations for cereal crops.
• Grass Weed Control in Wheat and Barley: Highly effective against key annual grass weeds such as black-grass, wild oats, ryegrass, and canary grass.
• Resistance Management Tool: Integral component in rotational herbicide programs to manage and delay the development of herbicide-resistant weed populations.
• Tank-Mix Partner: Often formulated or tank-mixed with broadleaf herbicides (e.g., bromoxynil, florasulam) for complete weed control in a single pass.
• Crop Safety Agent: Valued for its selectivity, causing minimal to no phytotoxic effects on the target cereal crops when used as directed.
• Industrial Manufacturing: Sourced by agrochemical companies for the synthesis and production of commercial-grade herbicide products.

Basic Information

Product Name	Pinoxaden
CAS No.	243973-20-8
Molecular Formula	C23H32FN5O4
Molecular Weight	461.53 g/mol
Synonyms	2,2-Dimethylpropanoic acid 8-(2,6-diethyl-4-methylphenyl)-1,2,4,5-tetrahydro-7-oxo-7H-pyrazolo[1,2-d][1,4,5]oxadiazepin-9-yl ester; (RS)-8-(2,6-Diethyl-4-methylphenyl)-9-oxo-1,2,4,5-tetrahydro-9H-pyrazolo[1,2-d][1,4,5]oxadiazepin-7-yl 2,2-dimethylpropanoate; Axial; Traxos; Clincher; Discover; Herbicide PX
EINECS	Contact for details

Quality Control

Our Pinoxaden is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing, including HPLC for assay and impurity profiling. A Certificate of Analysis (COA) detailing purity, identity, and specific impurity limits is provided with each shipment to guarantee compliance with your technical specifications.

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 ≤ 2.0% Any single impurity ≤ 0.5%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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