Description

7-Chloro-6-Methoxy-6'-Methyl-4,4'-Bis(Methylthio)Spiro[Benzofuran-2(3H),1'-[3]Cyclohexene]-2',3-Dione is a sophisticated spirocyclic organic compound with a complex molecular architecture, serving as a critical advanced pharmaceutical intermediate and a versatile building block in synthetic chemistry. Its unique structure, featuring a fused benzofuran and cyclohexene ring system with chloro, methoxy, and methylthio substituents, makes it a valuable precursor for the development of novel active ingredients. This high-purity compound is essential for research and manufacturing in the pharmaceutical and agrochemical sectors, where precise molecular control is paramount.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and fungicides, leveraging its complex heterocyclic core.
• Organic Synthesis Research: Serves as a versatile scaffold for constructing complex spirocyclic and fused-ring systems in academic and industrial R&D laboratories.
• Material Science Precursor: Potential intermediate in the development of specialty chemicals and functional materials requiring specific electronic or steric properties.
• Chemical Reference Standard: Supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	7-Chloro-6-Methoxy-6'-Methyl-4,4'-Bis(Methylthio)Spiro[Benzofuran-2(3H),1'-[3]Cyclohexene]-2',3-Dione
CAS No.	55530-37-5
Molecular Formula	C₁₈H₁₇ClO₄S₂
Molecular Weight	412.91 g/mol
Synonyms	7-Chloro-6-methoxy-6'-methyl-4,4'-bis(methylthio)spiro[benzofuran-2(3H),1'-[3]cyclohexene]-2',3-dione; Spiro[benzofuran-2(3H),1'-[3]cyclohexene]-2',3-dione, 7-chloro-6-methoxy-6'-methyl-4,4'-bis(methylthio)-; 4,4'-Bis(methylthio)-7-chloro-6-methoxy-6'-methylspiro[benzofuran-2(3H),1'-cyclohex-3-ene]-2',3-dione; CAS 55530-37-5
EINECS	Contact for details

Quality Control

Our 7-Chloro-6-Methoxy-6'-Methyl-4,4'-Bis(Methylthio)Spiro[Benzofuran-2(3H),1'-[3]Cyclohexene]-2',3-Dione is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality parameters. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider holding under an inert atmosphere to maintain optimal 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.