Description

Cyproconazole CAS NO 94361-06-5 is a systemic triazole fungicide belonging to the class of sterol demethylation inhibitors (DMIs). It is valued for its broad-spectrum activity and preventative, curative, and eradicant properties against a wide range of fungal pathogens in plants. This compound is essential for agricultural professionals and formulators seeking effective disease management solutions. Its systemic action provides long-lasting protection for key crops, enhancing yield and quality.

Application

• Cereal Fungicide: Primarily used for the control of major diseases in wheat, barley, and rye, including rusts (leaf, stem, and stripe), powdery mildew, and Septoria leaf blotch.
• Fruit and Nut Crop Protection: Applied to manage fungal diseases in apples, pears, stone fruits, and nuts, targeting scab, powdery mildew, and leaf spot diseases.
• Soybean and Pulse Crop Disease Control: Effective against Asian soybean rust and other foliar diseases in soybeans and various pulse crops.
• Coffee Leaf Rust Management: A key tool in integrated pest management (IPM) programs for controlling the devastating coffee leaf rust (*Hemileia vastatrix*).
• Turf and Ornamental Fungicide: Used in professional turf management on golf courses and sports fields, as well as for protecting ornamental plants from fungal infections.
• Seed Treatment: Employed as a seed dressing to protect seedlings from soil-borne and seed-borne fungal pathogens, ensuring healthy crop establishment.
• Formulation Intermediate: Served as a technical-grade active ingredient (TC or TA) for the manufacturing of various commercial fungicidal formulations such as suspension concentrates (SC) and emulsifiable concentrates (EC).

Basic Information

Product Name	Cyproconazole
CAS No.	94361-06-5
Molecular Formula	C15H18ClN3O
Molecular Weight	291.78 g/mol
Synonyms	(2RS,3RS;2RS,3SR)-2-(4-Chlorophenyl)-3-cyclopropyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol; Sentinel; Alto; Atemi; 6ZH; CGA 64250; (RS)-2-(4-Chlorophenyl)-3-cyclopropyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
EINECS	305-552-1

Quality Control

Our technical-grade Cyproconazole is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets high-purity specifications and consistent performance. Certificates of Analysis (COA) detailing assay, impurity profiles, and physical parameters are provided to guarantee supply reliability and product integrity for our B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Moisture (Karl Fischer)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
pH (1% suspension)	6.0 - 8.0

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