Description

3(2H)-Benzofuranone, 2,5-Dimethyl- is a versatile organic intermediate belonging to the benzofuranone class of compounds. This high-purity chemical building block is valued for its specific aromatic structure, which is crucial for synthesizing more complex molecules in advanced research and manufacturing. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and functional materials. Consistent quality and reliable supply are paramount for its effective use in critical synthetic pathways.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials or host materials in OLED device fabrication.
• Dye and Pigment Manufacturing: Employed in the synthesis of specialized dyes, pigments, and optical brighteners.
• Flavor and Fragrance Industry: Utilized as an intermediate for creating specific aromatic compounds.
• Polymer Chemistry: Functions as a monomer or modifier in the production of specialty polymers with unique properties.
• Academic and Industrial R&D: A valuable reagent for methodological development and exploratory chemistry in laboratory settings.

Basic Information

Product Name	3(2H)-Benzofuranone, 2,5-Dimethyl-
CAS No.	54365-77-4
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	2,5-Dimethyl-3(2H)-benzofuranone; 2,5-Dimethyl-2H-1-benzopyran-3(4H)-one; 2,5-Dimethylcoumaran-3-one; 2,5-Dimethyl-3-coumaranone; 2,5-Dimethyl-3-hydroxybenzofuran; 3-Hydroxy-2,5-dimethylbenzofuran
EINECS	Contact for details

Quality Control

Our 3(2H)-Benzofuranone, 2,5-Dimethyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports applications requiring reliable and traceable raw materials, from research to commercial-scale production.

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 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
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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