Description

7-Chloro-4,6-Dimethoxy-6'-Methylspiro[Benzofuran-2(3H),1'-Cyclohexane]-3,4'-Dione is a complex spirocyclic organic compound with a benzofuran core, valued for its unique structural framework. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in synthetic organic chemistry. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or with spirocyclic architectures.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, or insecticides with novel modes of action.
• Material Science: Potential monomer or additive in the development of specialty polymers and advanced organic materials.
• Academic & Contract Research: Serves as a valuable reagent for methodological studies in organic synthesis and catalysis within university and CRO laboratories.
• Fine Chemical Synthesis: Employed in the multi-step production of complex fragrance or flavor ingredients.

Basic Information

Product Name	7-Chloro-4,6-Dimethoxy-6'-Methylspiro[Benzofuran-2(3H),1'-Cyclohexane]-3,4'-Dione
CAS No.	17793-65-6
Molecular Formula	C₁₇H₁₇ClO₅
Molecular Weight	336.77 g/mol
Synonyms	7-Chloro-4,6-dimethoxy-6'-methylspiro[benzofuran-2(3H),1'-cyclohexane]-3,4'-dione; Spiro[benzofuran-2(3H),1'-cyclohexane]-3,4'-dione, 7-chloro-4,6-dimethoxy-6'-methyl-; 6'-Methyl-7-chloro-4,6-dimethoxyspiro[benzofuran-2(3H),1'-cyclohexane]-3,4'-dione; 17793-65-6; Spirocyclic benzofuran dione derivative.
EINECS	Contact for details

Quality Control

Our 7-Chloro-4,6-Dimethoxy-6'-Methylspiro[Benzofuran-2(3H),1'-Cyclohexane]-3,4'-Dione is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request 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 place at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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