Description

7-Chloro-4,6-Dimethoxy-6'-Methylspiro[Benzofuran-2(3H),1'-[2]Cyclohexene]-3,4'-Dione is a high-purity, complex spirocyclic organic compound of significant interest in advanced chemical synthesis. This compound serves as a critical specialty intermediate for the development of novel active molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of new drug candidates, particularly for complex heterocyclic targets.
• Agrochemical Research: Used in the development of novel active ingredients for crop protection products, leveraging its unique spirocyclic structure.
• Organic Synthesis Reagent: Serves as a sophisticated precursor or reagent in advanced organic chemistry and methodology development.
• Material Science Research: Potential intermediate for the synthesis of specialty polymers or organic electronic materials due to its fused ring system.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in related chemical production.

Basic Information

Product Name	7-Chloro-4,6-Dimethoxy-6'-Methylspiro[Benzofuran-2(3H),1'-[2]Cyclohexene]-3,4'-Dione
CAS No.	17793-62-3
Molecular Formula	C₁₇H₁₇ClO₅
Molecular Weight	336.77 g/mol
Synonyms	7-Chloro-4,6-dimethoxy-6'-methylspiro[benzofuran-2(3H),1'-[2]cyclohexene]-3,4'-dione; Spiro[benzofuran-2(3H),1'-[2]cyclohexene]-3,4'-dione, 7-chloro-4,6-dimethoxy-6'-methyl-; 6'-Methyl-7-chloro-4,6-dimethoxyspiro[benzofuran-2(3H),1'-[2]cyclohexene]-3,4'-dione; CAS 17793-62-3
EINECS	Contact for details

Quality Control

Our 7-Chloro-4,6-Dimethoxy-6'-Methylspiro[Benzofuran-2(3H),1'-[2]Cyclohexene]-3,4'-Dione is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We support cGMP compliance for advanced applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
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.