Description

4-Hydroxy-2,2-Dimethyl-Benzofuran-3-One is a high-purity organic compound belonging to the benzofuranone class, serving as a versatile synthetic intermediate. Its value lies in its unique molecular structure, which is critical for constructing complex molecules in advanced chemical synthesis. This product is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable building blocks for active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with benzofuran-based structures.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals requiring specific heterocyclic frameworks.
• Material Science Research: Investigated for use in developing organic electronic materials, such as OLEDs and photoconductors.
• Flavor & Fragrance Industry: Potential intermediate for creating complex aroma chemicals and flavorants.
• Academic & Contract Research: A valuable reagent for methodological development and exploratory organic synthesis in R&D laboratories.

Basic Information

Product Name	4-Hydroxy-2,2-Dimethyl-Benzofuran-3-One
CAS No.	81407-92-3
Molecular Formula	C10H10O3
Molecular Weight	178.18 g/mol
Synonyms	4-Hydroxy-2,2-dimethyl-3(2H)-benzofuranone; 2,2-Dimethyl-4-hydroxy-2,3-dihydrobenzofuran-3-one; 4-Hydroxy-2,2-dimethyl-2,3-dihydrobenzofuran-3-one; 2,2-Dimethyl-4-hydroxybenzofuran-3(2H)-one; 4-Hydroxy-2,2-dimethyl-1-benzofuran-3-one; 4-Hydroxy-2,2-dimethylbenzo[b]furan-3-one
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-2,2-Dimethyl-Benzofuran-3-One is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.