Description

5,7Aα-Dihydro-4,4,7A-Trimethylbenzofuran-2(4H)-One is a specialized organic compound belonging to the benzofuranone class, serving as a valuable synthetic intermediate and building block. Its unique fused ring structure makes it a versatile precursor for the development of complex molecules in advanced research and manufacturing. This compound is particularly relevant for industries focused on fine chemical synthesis, pharmaceutical development, and material science, where high-purity intermediates are critical for process reliability and product quality.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a crucial precursor for manufacturing specialty chemicals, dyes, and functional materials.
• Fragrance and Flavor Chemistry: Acts as an intermediate in the creation of specific aromatic compounds and odorants.
• Organic Synthesis Research: Employed in academic and industrial R&D for constructing complex heterocyclic frameworks and exploring new reaction pathways.
• Material Science: Investigated as a monomer or additive for developing polymers with specific optical or electronic properties.

Basic Information

Product Name	5,7Aα-Dihydro-4,4,7A-Trimethylbenzofuran-2(4H)-One
CAS No.	17063-17-1
Molecular Formula	C11H16O2
Molecular Weight	180.24 g/mol
Synonyms	4,4,7A-Trimethyl-4,5,6,7-tetrahydro-2-benzofuranone; 4,4,7A-Trimethyl-4,5,6,7-tetrahydrobenzofuran-2(3H)-one; 4,4,7A-Trimethyl-4,5,6,7-tetrahydroisobenzofuran-1(3H)-one; 2(4H)-Benzofuranone, 5,7aα-dihydro-4,4,7a-trimethyl-; 4,4,7A-Trimethylhexahydrobenzofuran-2-one; Dihydrotrimethylbenzofuranone; Trimethyltetrahydrobenzofuranone
EINECS	Contact for details

Quality Control

Our 5,7Aα-Dihydro-4,4,7A-Trimethylbenzofuran-2(4H)-One is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the stringent requirements for use as a pharmaceutical intermediate and in other critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 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 reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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