Description

Difenoconazole Impurity 1 is a high-purity chemical reference standard used for analytical and research purposes. This compound is critical for quality control and regulatory compliance in the development and production of the active pharmaceutical ingredient (API) Difenoconazole. It is essential for laboratories and manufacturers requiring precise impurity profiling, method validation, and stability studies. This standard supports the agrochemical and pharmaceutical industries in ensuring product safety and efficacy.

Application

• Primary use as a certified reference material (CRM) for analytical method development and validation.
• Critical component for impurity identification and quantification in Difenoconazole API batches.
• Essential for conducting stability studies and forced degradation studies to meet ICH guidelines.
• Used in quality control (QC) laboratories for routine testing and release of agrochemical products.
• Serves as a research standard in metabolic and environmental fate studies of triazole fungicides.
• Supports regulatory filings and submissions by providing definitive impurity characterization data.

Basic Information

Product Name	Difenoconazole Impurity 1
CAS No.	1259033-72-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Difenoconazole Related Compound A; Difenoconazole Impurity A; 1-[[2-[2-Chloro-4-(4-chlorophenoxy)phenyl]-4-methyl-1,3-dioxolan-2-yl]methyl]-1H-1,2,4-triazole; 2-[(2-Chloro-4-(4-chlorophenoxy)phenyl)methyl]-4-methyl-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolane; 1,3-Dioxolane, 2-[(2-chloro-4-(4-chlorophenoxy)phenyl)methyl]-4-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]-; Difenoconazole EP Impurity A; Difenoconazole USP Impurity 1
EINECS	Contact for details

Quality Control

Our Difenoconazole Impurity 1 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing all test results against established specifications. Our quality commitment supports compliance with cGMP and relevant pharmacopeial standards for reference materials.

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 tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Individual unspecified impurity: ≤ 0.5% Total impurities: ≤ 2.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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