Description

3-Methyl-Isochromen-1-One is a versatile heterocyclic organic compound belonging to the isochromenone class. This high-purity intermediate is valued for its unique fused-ring structure, which serves as a critical building block in advanced synthetic chemistry. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic scaffold.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core structure for developing novel electron-transport materials and emissive dopants.
• Dye and Pigment Chemistry: Acts as an intermediate for creating specialized chromophores and fluorescent markers.
• Material Science Research: Building block for polymers and advanced organic materials with specific optical or electronic properties.
• Academic & R&D Laboratories: Essential compound for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	3-Methyl-Isochromen-1-One
CAS No.	29539-21-7
Molecular Formula	C10H8O2
Molecular Weight	160.17 g/mol
Synonyms	3-Methyl-1H-2-benzopyran-1-one; 3-Methylisocoumarin; 3-Methyl-1-isochromanone; 29539-21-7; 3-Methyl-2-benzopyran-1(1H)-one; NSC 163082; 3-Methyl-1H-isochromen-1-one
EINECS	Contact for details

Quality Control

Our 3-Methyl-Isochromen-1-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. 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 a 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.