Description

(Z)-Fenpyroximate Standard CAS NO 149054-53-5 is a certified reference material (CRM) of the acaricide fenpyroximate, specifically the Z-isomer. This high-purity analytical standard is essential for quality control, method validation, and regulatory compliance in the agrochemical industry. It is primarily required by analytical laboratories, agrochemical manufacturers, and regulatory bodies for the accurate quantification and identification of fenpyroximate in technical materials, formulations, and environmental samples.

Application

• Primary Use as an Analytical Reference Standard for the calibration of instruments and validation of analytical methods (e.g., HPLC, GC-MS).
• Quality Control and Assurance in the manufacturing of fenpyroximate-based acaricide formulations.
• Residue Analysis in food safety and environmental monitoring programs to detect and quantify fenpyroximate levels.
• Regulatory Compliance and Method Development for studies required by agencies such as the EPA, EFSA, and PMRA.
• Research and Development of new agrochemical products and studies on the efficacy and environmental fate of fenpyroximate.

Basic Information

Product Name	(Z)-Fenpyroximate Standard
CAS No.	149054-53-5
Molecular Formula	C24H27N3O4
Molecular Weight	421.49 g/mol
Synonyms	Fenpyroximate (Z-isomer); Phenpyroximate; 4-[[(1,3-Dimethyl-5-phenoxy-1H-pyrazol-4-yl)methylene]amino]oxy]methyl]benzoate; Terpalox; Danitron; Ortus; NNI-850; NA-83
EINECS	Contact for details

Quality Control

Our (Z)-Fenpyroximate Standard is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assay and isomer-specific identification, to ensure it meets the stringent requirements for a certified reference material. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. This material is light-sensitive (store away from light).

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, Area %)	≥ 98.0%
Isomeric Purity (Z-isomer)	≥ 97.0%
Loss on Drying	≤ 0.5%

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