Description

4',7-Dichloro-4,6-Dimethoxy-6'-Methylspiro[Benzofuran-2(3H),1'-[3]Cyclohexene]-2',3-Dione is a complex, high-purity spirocyclic organic compound of significant interest in advanced chemical synthesis. Its intricate molecular architecture makes it a valuable key intermediate for the development of novel active ingredients and functional materials. This compound is primarily sought by pharmaceutical R&D and specialty chemical manufacturers for creating new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its unique spirocyclic structure.
• Organic Synthesis: Acts as a versatile precursor for constructing complex heterocyclic and polycyclic frameworks in academic and industrial laboratories.
• Material Science: Investigated for potential use in the development of advanced organic electronic materials or specialty polymers.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in related chemical processes.

Basic Information

Product Name	4',7-Dichloro-4,6-Dimethoxy-6'-Methylspiro[Benzofuran-2(3H),1'-[3]Cyclohexene]-2',3-Dione
CAS No.	1235-50-3
Molecular Formula	C₁₇H₁₆Cl₂O₅
Molecular Weight	371.21 g/mol
Synonyms	4',7-Dichloro-4,6-dimethoxy-6'-methylspiro[benzofuran-2(3H),1'-[3]cyclohexene]-2',3-dione; Spiro[benzofuran-2(3H),1'-[3]cyclohexene]-2',3-dione, 4',7-dichloro-4,6-dimethoxy-6'-methyl-; 4',7-Dichloro-4,6-dimethoxy-6'-methylspiro[benzofuran-2(3H),1'-[3]cyclohexene]-2',3-dione; CAS 1235-50-3
EINECS	Contact for details

Quality Control

Our production of 4',7-Dichloro-4,6-Dimethoxy-6'-Methylspiro[Benzofuran-2(3H),1'-[3]Cyclohexene]-2',3-Dione adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every 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 incompatible materials. For long-term storage, consider conditions under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.