Description

3-Ethyl-Isochromen-1-One is a specialized organic compound belonging to the isochromenone class, valued for its unique heterocyclic structure. This chemical serves as a crucial building block and intermediate in advanced synthetic chemistry, enabling the development of complex molecules. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical and agrochemical sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its isochromenone core for biological activity.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential precursor or electron-transport material in the fabrication of electronic and optoelectronic devices.
• Fine Chemical Manufacturing: Serves as a versatile intermediate for synthesizing dyes, pigments, and other performance chemicals.
• Academic & Industrial Research: Employed in methodological studies and as a standard in heterocyclic and medicinal chemistry research.
• Flavor & Fragrance Industry: Potential use in the synthesis of complex aroma chemicals due to its specific oxygenated bicyclic structure.

Basic Information

Product Name	3-Ethyl-Isochromen-1-One
CAS No.	26477-57-6
Molecular Formula	C11H10O2
Molecular Weight	174.20 g/mol
Synonyms	3-Ethyl-1H-2-benzopyran-1-one; 3-Ethylisochromen-1-one; 3-Ethyl-1-isochromanone; 1H-2-Benzopyran-1-one, 3-ethyl-; 3-Ethyl-1H-isochromen-1-one; 3-Ethyl-2-benzopyran-1(1H)-one
EINECS	Contact for details

Quality Control

Our 3-Ethyl-Isochromen-1-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic methods (IR, NMR) for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

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, strong acids, and strong bases. The compound may be light-sensitive; prolonged exposure to light should be avoided.

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.