Description

(E)-Deschlorophenyl Fluoxastrobin CAS NO 852429-78-8 is a high-purity agrochemical intermediate and analytical reference standard. This compound is a key structural analog of the strobilurin fungicide fluoxastrobin, offering significant value for research and development in crop protection. It is primarily utilized by agrochemical manufacturers and research institutions for the synthesis of novel fungicides, metabolic studies, and as a critical standard for quality control and regulatory analysis.

Application

• Agrochemical R&D Intermediate: Serves as a crucial building block for the synthesis and structural optimization of new strobilurin-class fungicides.
• Analytical Reference Standard: Used for method development, calibration, and quantification in HPLC, LC-MS, and GC-MS analysis for residue and purity testing.
• Metabolic Pathway Studies: Employed in research to investigate the environmental fate, degradation, and metabolic pathways of related fungicidal compounds.
• Quality Control & Regulatory Compliance: Essential for manufacturers to verify the identity and purity of active ingredients and to support regulatory submissions.
• Comparative Bioactivity Research: Used in biological assays to study structure-activity relationships (SAR) and the effect of structural modifications on fungicidal efficacy.

Basic Information

Product Name	(E)-Deschlorophenyl Fluoxastrobin
CAS No.	852429-78-8
Molecular Formula	C21H16ClFN4O5
Molecular Weight	458.83 g/mol
Synonyms	(E)-Deschlorophenyl Fluoxastrobin; Fluoxastrobin Deschlorophenyl Analog; 2-{2-[6-(2-Chlorophenoxy)-5-fluoropyrimidin-4-yloxy]phenyl}-3-methoxyacrylate (E-isomer); 2-{2-[6-(2-Chlorophenoxy)-5-fluoropyrimidin-4-yloxy]phenyl}-3-methoxyacrylic Acid Methyl Ester; HEC 5725 Deschlorophenyl Derivative; Strobilurin Derivative Intermediate
EINECS	Contact for details

Quality Control

Our (E)-Deschlorophenyl Fluoxastrobin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis to ensure it meets the stringent requirements for research and development use. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.