Description

Flumioxazin Impurity 2 is a specified impurity and analytical reference standard used in the quality control of the herbicide Flumioxazin. This compound is critical for ensuring the purity, safety, and efficacy of the active pharmaceutical ingredient (API) and its formulated products. It is primarily required by agrochemical manufacturers, analytical laboratories, and regulatory compliance teams for method development, validation, and routine batch testing.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification and quantification of Flumioxazin Impurity 2 in active pharmaceutical ingredients (APIs).
• Analytical Method Development & Validation: Essential for developing and validating HPLC, GC, or LC-MS methods in quality control laboratories.
• Regulatory Compliance & Documentation: Supports regulatory filings (e.g., with EPA, FDA) by providing impurity profiles and stability data for registration dossiers.
• Process Chemistry & R&D: Used in research to study degradation pathways, synthesis by-products, and to optimize purification processes for Flumioxazin.
• Quality Assurance/Quality Control (QA/QC): Serves as a system suitability standard and for routine batch release testing to ensure impurity levels meet specified limits.

Basic Information

Product Name	Flumioxazin Impurity 2
CAS No.	125727-57-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Flumioxazin Related Compound; Flumioxazin Specified Impurity; Flumioxazin Degradant; 2-[7-Fluoro-3,4-dihydro-3-oxo-4-(2-propynyl)-2H-1,4-benzoxazin-6-yl]-4,5,6,7-tetrahydro-1H-isoindole-1,3(2H)-dione (IUPAC); Flumioxazin Process Impurity; Flumioxazin Analytical Standard; Flumioxazin CRM
EINECS	Contact for details

Quality Control

Every batch of Flumioxazin Impurity 2 is manufactured under controlled conditions and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality system is designed to meet the stringent requirements of pharmaceutical and agrochemical reference standards. A comprehensive Certificate of Analysis (COA) detailing purity (by HPLC), identification (IR, NMR), and other critical parameters is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. Keep the container sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 5.0%
Residual Solvents (GC)	Complies with ICH guidelines

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