Description

Propoxycarbazone is a selective, systemic herbicide belonging to the sulfonylaminocarbonyltriazolinone chemical class. Its primary value lies in providing effective, post-emergence control of a broad spectrum of grass and broadleaf weeds in cereal crops. This makes it an essential tool for agricultural professionals and formulators seeking reliable crop protection solutions. Key target markets include the global agrochemical industry for the production of herbicides used in wheat, barley, and rye cultivation.

Application

• Selective Herbicide Formulation: Primary use as the active ingredient in post-emergence herbicide formulations for cereal crops.
• Broad-Spectrum Weed Control: Effective against key weed species, including wild oats, black-grass, ryegrass, and certain broadleaf weeds in wheat and barley.
• Crop Protection Solutions: Used by agrochemical companies to develop commercial products that enhance yield and crop quality for farmers.
• Integrated Weed Management (IWM): A component in resistance management strategies to control herbicide-resistant weed populations.
• Technical Material for Manufacturing: Supplied as a technical-grade active ingredient for further processing and formulation into emulsifiable concentrates (EC), suspension concentrates (SC), or water-dispersible granules (WG).
• Research & Development: Serves as a reference standard or starting material for agricultural research institutions and companies developing new crop protection agents.

Basic Information

Product Name	Propoxycarbazone
CAS No.	145026-81-9
Molecular Formula	C₁₅H₁₉N₅O₆S
Molecular Weight	397.41 g/mol
Synonyms	Propoxycarbazone-sodium; Propoxycarbazone Sodium Salt; Methyl 2-[[[(4,5-dihydro-3-methoxy-4-methyl-5-oxo-1H-1,2,4-triazol-1-yl)carbonyl]amino]sulfonyl]benzoate; BAY MKH 6561; Everest; Attribut; Olympus
EINECS	Contact for details

Quality Control

Our Propoxycarbazone is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed-upon standards. We support global regulatory requirements and can provide documentation to aid in product registration.

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). This product is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%
pH (1% suspension)	5.0 - 8.0

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