Description

3,5,6,7-Tetrahydrospiro[Benzofuran-2(4H),1'-Cyclohexane]-2',4,6'-Trione is a high-purity spirocyclic organic compound with a complex fused ring structure, serving as a critical advanced intermediate in sophisticated chemical synthesis. Its unique molecular architecture makes it a valuable building block for research and development in fine chemical and pharmaceutical manufacturing. This compound is essential for chemists and process engineers in the life sciences and specialty chemical sectors seeking to develop novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring spirocyclic or fused ring systems.
• Organic Synthesis Building Block: Utilized in research and development for constructing novel molecular frameworks in medicinal chemistry and material science.
• Agrochemical Research: Serves as an intermediate in the development of new generation herbicides, fungicides, or plant growth regulators with specific activity profiles.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, pigments, or performance materials where its specific trione and spiro structure imparts desired properties.
• Academic & Industrial R&D: Used in laboratories for methodological studies, catalysis research, and the exploration of new chemical reactions and pathways.

Basic Information

Product Name	3,5,6,7-Tetrahydrospiro[Benzofuran-2(4H),1'-Cyclohexane]-2',4,6'-Trione
CAS No.	14770-78-6
Molecular Formula	C14H16O4
Molecular Weight	248.27 g/mol
Synonyms	Spiro[benzofuran-2(4H),1'-cyclohexane]-2',4,6'-trione, 3,5,6,7-tetrahydro-; 3,5,6,7-Tetrahydrospiro[benzofuran-2(4H),1'-cyclohexane]-2',4,6'-trione; 2',4,6'-Trioxospiro[cyclohexane-1,2'(4'H)-benzofuran]; Spiro[cyclohexane-1,2'(4'H)-benzofuran]-2',4,6'-trione, 3,5,6,7-tetrahydro-; 14770-78-6; Spirocyclic Benzofuran Trione Derivative
EINECS	Contact for details

Quality Control

Our 3,5,6,7-Tetrahydrospiro[Benzofuran-2(4H),1'-Cyclohexane]-2',4,6'-Trione is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, related substances, and residual solvents, supporting its use in regulated environments. Specifications can be aligned with customer-specific requirements for research or cGMP applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases, strong reducing agents, and strong oxidizing agents.

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% Any single 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.