Description

Tiadinil CAS NO 223580-51-6 is a systemic fungicide belonging to the thiazole carboxamide class, valued for its protective and curative action against a broad spectrum of plant pathogens. Its unique mode of action, which involves activating the plant's own systemic acquired resistance (SAR), makes it a key tool for sustainable crop protection programs. This product is essential for agricultural formulators and producers targeting major fungal diseases in rice, vegetables, and other high-value crops.

Application

The primary and derived applications of Tiadinil include:

• Rice Blast Control: A cornerstone application for the preventive and curative management of rice blast (*Magnaporthe grisea*), a devastating disease affecting global rice production.
• Vegetable and Fruit Disease Management: Effective against powdery mildew, leaf spot, and scab diseases in crops such as cucumbers, melons, apples, and pears.
• Agricultural Formulations: Used as a key active ingredient in the manufacture of wettable powders (WP), suspension concentrates (SC), and water-dispersible granules (WG) for commercial agrochemical products.
• Integrated Pest Management (IPM) Programs: Its resistance-inducing activity supports IPM strategies by reducing reliance on conventional fungicides and managing resistance development.
• Seed Treatment: Applied as a seed coating or treatment to protect seedlings from soil-borne and early-season fungal infections.
• Turf and Ornamental Protection: Used in the professional management of fungal diseases on golf courses, lawns, and ornamental plants.

Basic Information

Product Name	Tiadinil
CAS No.	223580-51-6
Molecular Formula	C11H9ClN2OS
Molecular Weight	252.72 g/mol
Synonyms	3-Chloro-4-(2-chlorophenyl)-N-(4-methyl-1,3-thiazol-2-yl)benzenesulfonamide; Tiadinil; NNF-9850; MTF-9850; 3-Chloro-4-(2-chlorophenyl)-N-(4-methylthiazol-2-yl)benzenesulfonamide; V-GET; V-GET 1.5% DP
EINECS	Contact for details

Quality Control

Our Tiadinil is manufactured under strict quality management systems to ensure batch-to-batch consistency and efficacy. Quality is verified through comprehensive analytical testing, including HPLC for assay and impurity profiling. A Certificate of Analysis (COA) detailing purity, related substances, and physical parameters 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)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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