Description

7-Chloro-6-Hydroxy-4'-Methoxy-4,6'-Dimethylspiro[Benzofuran-2(3H),1'-[3]Cyclohexene]-2',3-Dione is a high-purity, complex spirocyclic organic compound of significant interest in advanced chemical synthesis. This compound serves as a critical synthetic intermediate and building block for the development of novel active molecules. It is primarily sought by pharmaceutical R&D and fine chemical manufacturers for creating specialized compounds with targeted biological or material properties.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of novel drug candidates, particularly in therapeutic areas requiring complex molecular architectures.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its unique spirocyclic structure.
• Material Science: Serves as a precursor for advanced organic materials, including specialty polymers and liquid crystals.
• Academic & Contract Research: Essential reagent for synthetic organic chemistry research in universities and CROs (Contract Research Organizations).
• Fine Chemical Synthesis: Intermediate for producing complex fragrance, flavor, or dye molecules where specific stereochemistry is required.
• Process Chemistry Development: Used in scaling up and optimizing synthetic routes for commercial production of high-value chemicals.

Basic Information

Product Name	7-Chloro-6-Hydroxy-4'-Methoxy-4,6'-Dimethylspiro[Benzofuran-2(3H),1'-[3]Cyclohexene]-2',3-Dione
CAS No.	26881-78-7
Molecular Formula	C₁₈H₁₇ClO₅
Molecular Weight	348.78 g/mol
Synonyms	7-Chloro-6-hydroxy-4'-methoxy-4,6'-dimethylspiro[benzofuran-2(3H),1'-[3]cyclohexene]-2',3-dione; Spiro[benzofuran-2(3H),1'-[3]cyclohexene]-2',3-dione, 7-chloro-6-hydroxy-4'-methoxy-4,6'-dimethyl-; 26881-78-7; 7-Chloro-6-hydroxy-4'-methoxy-4,6'-dimethylspiro[2-benzofuran-3(2H),1'-cyclohex-3'-ene]-2',3-dione
EINECS	Contact for details

Quality Control

Our 7-Chloro-6-Hydroxy-4'-Methoxy-4,6'-Dimethylspiro[Benzofuran-2(3H),1'-[3]Cyclohexene]-2',3-Dione is produced under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC, NMR, and MS to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment supports applications requiring high-purity intermediates for research and development.

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 incompatible materials such as strong oxidizing agents. For long-term storage, consider 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
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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