Description

Norflurazon-Desmethyl is a key metabolite and analytical reference standard of the herbicide Norflurazon. This compound is essential for environmental monitoring, residue analysis, and metabolic studies, providing critical insights into the degradation pathway and environmental fate of the parent herbicide. It is primarily utilized by agrochemical manufacturers, environmental testing laboratories, and regulatory research institutions to ensure compliance and assess ecological impact.

Application

• Analytical Reference Standard for the quantification of Norflurazon and its metabolites in environmental and agricultural samples.
• Metabolite Studies in research investigating the biodegradation and metabolic pathways of phenylpyridazinone herbicides.
• Environmental Fate and Residue Analysis for monitoring soil and water contamination.
• Quality Control and Method Development in agrochemical manufacturing and analytical service laboratories.
• Regulatory Compliance and Safety Assessment to support data submissions for pesticide registration and re-registration.

Basic Information

Product Name	Norflurazon-Desmethyl
CAS No.	23576-24-1
Molecular Formula	C₁₁H₉ClF₃N₃O
Molecular Weight	291.66 g/mol
Synonyms	4-Chloro-5-(methylamino)-2-(α,α,α-trifluoro-m-tolyl)pyridazin-3(2H)-one; 4-Chloro-5-(methylamino)-2-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one; Desmethylnorflurazon; Norflurazon Desmethyl; Norflurazon Metabolite; SAN 9789 Metabolite; 23576-24-1
EINECS	Contact for details

Quality Control

Our Norflurazon-Desmethyl is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and analytical applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%

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