Description

4,6,7-Trimethyl-3H-benzofuran-2-one is a specialized organic compound belonging to the benzofuranone class, serving as a valuable synthetic intermediate. Its unique substituted benzofuranone structure makes it a crucial building block for the development of more complex molecules in advanced research and manufacturing. This compound is primarily sought by pharmaceutical researchers and fine chemical manufacturers for applications in drug discovery and the synthesis of functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system and inflammatory pathways.
• Agrochemical Research: Used in the development and study of new herbicides, fungicides, and plant growth regulators due to its bioactive scaffold.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and natural product analogs.
• Material Science: Investigated as a monomer or additive for creating polymers with specific optical or electronic properties.
• Dye and Pigment Intermediate: Serves as a starting material for synthesizing specialized colorants and functional dyes.

Basic Information

Product Name	4,6,7-Trimethyl-3H-benzofuran-2-one
CAS No.	70950-48-0
Molecular Formula	C11H12O2
Molecular Weight	176.21 g/mol
Synonyms	4,6,7-Trimethyl-1-benzofuran-2(3H)-one; 4,6,7-Trimethyl-2-coumaranone; 4,6,7-Trimethyl-3H-benzofuran-2-one; 2(3H)-Benzofuranone, 4,6,7-trimethyl-; 4,6,7-Trimethylcoumaran-2-one; 4,6,7-Trimethyl-2-benzofuranone
EINECS	Contact for details

Quality Control

Our 4,6,7-Trimethyl-3H-benzofuran-2-one is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance processes.

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 heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.