Description

Oxycarboxin CAS NO 5259-88-1 is a systemic fungicide belonging to the carboxin anilide chemical class, valued for its specific action against basidiomycete fungi. Its primary commercial significance lies in protecting valuable crops and turf from devastating rust and smut diseases, ensuring yield and quality. This product is essential for agricultural formulators, plant protection researchers, and professionals in the agrochemical industry seeking reliable disease control solutions.

Application

• Agricultural Fungicide Formulations: A key active ingredient in systemic fungicides for seed treatment and foliar application.
• Cereal Crop Protection: Effective against rust and smut diseases in wheat, barley, and oats.
• Turf and Ornamental Management: Used to control rust diseases on golf courses, sports fields, and in horticulture.
• Seed Treatment: Applied as a seed dressing to protect seedlings from soil and seed-borne fungal pathogens.
• Research & Development: Serves as a reference standard and biochemical tool in fungicide resistance and mode-of-action studies.
• Integrated Pest Management (IPM): A component in rotational fungicide programs to manage resistance.

Basic Information

Product Name	Oxycarboxin
CAS No.	5259-88-1
Molecular Formula	C12H13NO4S
Molecular Weight	267.30 g/mol
Synonyms	5,6-Dihydro-2-methyl-1,4-oxathiin-3-carboxanilide 4,4-dioxide; DCMOD; Carboxin sulfoxide; Plantvax; F-461; NF-114; Oxycarboxine; 2,3-Dihydro-6-methyl-5-phenylcarbamoyl-1,4-oxathiin-4,4-dioxide
EINECS	226-066-7

Quality Control

Our Oxycarboxin is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for assay and purity, to ensure it meets precise technical or research-grade specifications. A Certificate of Analysis (COA) detailing all test results 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 structure
Assay (HPLC)	≥ 98.0%
Melting Point	127 - 130 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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