Description

4-Chloro-7-(3,5-Dichloro-2,4-Dimethoxy-6-Methylphenoxy)-5-Methoxyisobenzofuran-1(3H)-One is a high-purity, complex organic intermediate of significant interest in advanced chemical synthesis. This compound is valued for its unique molecular scaffold, which serves as a critical building block for the development of specialized active ingredients. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of novel compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of new active pharmaceutical ingredients (APIs), particularly for complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents, including potential fungicides and herbicides, leveraging its halogenated phenoxy and isobenzofuranone structure.
• Chemical Research: Serves as a versatile building block in organic chemistry R&D for constructing complex molecular architectures in academic and industrial laboratories.
• Fine Chemical Production: Employed in the manufacture of specialty and performance chemicals where specific halogen and ether functionalities are required.
• Material Science: Investigated as a monomer or additive for developing novel polymers with specific thermal or optical properties.

Basic Information

Product Name	4-Chloro-7-(3,5-Dichloro-2,4-Dimethoxy-6-Methylphenoxy)-5-Methoxyisobenzofuran-1(3H)-One
CAS No.	69799-33-3
Molecular Formula	C₁₈H₁₅Cl₃O₆
Molecular Weight	441.66 g/mol
Synonyms	4-Chloro-7-(3,5-dichloro-2,4-dimethoxy-6-methylphenoxy)-5-methoxy-1(3H)-isobenzofuranone; 4-Chloro-7-(3,5-dichloro-2,4-dimethoxy-6-methylphenoxy)-5-methoxyisobenzofuran-1-one; 1(3H)-Isobenzofuranone, 4-chloro-7-(3,5-dichloro-2,4-dimethoxy-6-methylphenoxy)-5-methoxy-; CAS 69799-33-3; 4-Chloro-7-(3,5-dichloro-2,4-dimethoxy-6-methylphenoxy)-5-methoxy-3H-isobenzofuran-1-one
EINECS	Contact for details

Quality Control

Our production of 4-Chloro-7-(3,5-Dichloro-2,4-Dimethoxy-6-Methylphenoxy)-5-Methoxyisobenzofuran-1(3H)-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is characterized using advanced analytical techniques including HPLC, GC-MS, and NMR spectroscopy. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. The container should be kept tightly sealed in a dry environment to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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