Description

Fenpyroximate CAS NO 111812-58-9 is a highly effective acaricide belonging to the pyrazole chemical class. It is valued for its potent miticidal activity, offering reliable control against a broad spectrum of pest mites in various agricultural settings. This product is essential for formulators and agricultural producers seeking to develop and apply robust crop protection solutions to safeguard yield and quality.

Application

Fenpyroximate is primarily utilized as a key active ingredient in agricultural formulations. Its main applications include:

• Agricultural Miticide: Formulation into emulsifiable concentrates (EC), suspension concentrates (SC), and wettable powders (WP) for foliar application.
• Control of Spider Mites: Effective against economically significant pests such as the two-spotted spider mite (Tetranychus urticae) and the European red mite (Panonychus ulmi).
• Fruit and Vegetable Crops: Protection of high-value crops including apples, citrus, grapes, tomatoes, and cucumbers from mite infestations.
• Ornamental Plant Protection: Used in greenhouse and nursery operations to manage mites on ornamental plants and flowers.
• Integrated Pest Management (IPM): Serves as a rotational product in resistance management programs due to its unique mode of action (mitochondrial electron transport inhibitor at complex I).

Basic Information

Product Name	Fenpyroximate
CAS No.	111812-58-9
Molecular Formula	C24H27N3O4
Molecular Weight	421.49 g/mol
Synonyms	tert-Butyl (E)-α-(1,3-dimethyl-5-phenoxypyrazol-4-ylmethyleneamino-oxy)-p-toluate; Phenoxypyrazol; Fenpyroximate technical; Danitron; Ortus; NNI-850; 4-[[(1,3-Dimethyl-5-phenoxy-1H-pyrazol-4-yl)methylene]amino]oxy]methyl]benzoic acid 1,1-dimethylethyl ester
EINECS	Contact for details

Quality Control

Our Fenpyroximate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets high-purity standards and consistent performance specifications for agrochemical formulation. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

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). 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)	≥ 95.0%
Moisture (KF)	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Melting Point	101 - 105 °C

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