Description

Orconazole CAS NO 66778-37-8 is a potent triazole antifungal agent used in pharmaceutical synthesis and agricultural formulations. This compound is critical for developing effective treatments against a broad spectrum of fungal pathogens. It serves as a key intermediate for manufacturers in the pharmaceutical and agrochemical industries, where high-purity active ingredients are essential for product efficacy and regulatory compliance.

Application

• Pharmaceutical Intermediate: Synthesis of systemic and topical antifungal medications.
• Agrochemical Formulations: Active ingredient in fungicides for crop protection.
• Research & Development: Biochemical tool for studying fungal enzyme inhibition and mechanism of action.
• Veterinary Medicine: Used in antifungal preparations for animal health.
• Material Preservation: Incorporated into coatings and polymers to prevent fungal growth on surfaces.

Basic Information

Product Name	Orconazole
CAS No.	66778-37-8
Molecular Formula	C18H14Cl2N2O
Molecular Weight	345.22 g/mol
Synonyms	Orconazole; 1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanone O-[(2,4-Dichlorophenyl)methyl]oxime; (Z)-1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanone O-[(2,4-Dichlorophenyl)methyl]oxime; R 39 999; Bay R 3999; Bay-R-3999; (Z)-Orconazole
EINECS	Contact for details

Quality Control

Our Orconazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and agrochemical applications. Certificates of Analysis (COA) documenting full specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed to prevent degradation from moisture and light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.5%
Related Substances (HPLC)	Total impurities ≤ 1.0% 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.