Description

(E)-Metominostrobin is a potent strobilurin fungicide belonging to the methoxyacrylate class. Its primary value lies in its systemic and translaminar activity, offering both protective and curative action against a broad spectrum of plant pathogens. This compound is essential for agricultural formulators and producers developing advanced crop protection solutions. It is particularly effective in managing resistant fungal strains in key global crops.

Application

• Agricultural Fungicide Formulations: A key active ingredient in systemic fungicides for foliar application.
• Cereal Crop Protection: Control of powdery mildew, rusts, and Septoria leaf blotch in wheat, barley, and other cereals.
• Rice Disease Management: Effective against rice blast (*Pyricularia oryzae*) and sheath blight.
• Fruit and Vegetable Production: Management of scab, powdery mildew, and leaf spot diseases in apples, grapes, cucurbits, and other high-value produce.
• Turf and Ornamental Care: Used in professional turf management and ornamental plant protection programs.
• Resistance Management: A vital component in fungicide rotation programs to mitigate the development of pathogen resistance.
• Technical-Grade Intermediate: Serves as a high-purity starting material for the synthesis of formulated end-use products.

Basic Information

Product Name	(E)-Metominostrobin
CAS No.	133408-50-1
Molecular Formula	C16H18ClNO4
Molecular Weight	323.77 g/mol
Synonyms	Metominostrobin; (E)-Metominostrobin; SSF-126; SSF 126; (E)-2-Methoxyimino-N-methyl-2-(2-phenoxyphenyl)acetamide; (E)-2-Methoxyimino-2-(2-phenoxyphenyl)-N-methylacetamide; (αE)-2-Methoxyimino-N-methyl-2-(2-phenoxyphenyl)acetamide
EINECS	Contact for details

Quality Control

Our (E)-Metominostrobin is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for assay and impurity profiling, to ensure it meets high-purity technical-grade specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and related substances is provided with each shipment to guarantee consistency and reliability for your formulation processes.

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). This material is hygroscopic (moisture-sensitive); keep the original container tightly sealed to minimize exposure to atmospheric humidity.

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.