Description

4,6-Dimethyl-2-Benzopyrone is a valuable heterocyclic organic compound belonging to the coumarin family. This specialty chemical serves as a versatile intermediate and building block in advanced organic synthesis, prized for its defined molecular structure. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Used in the research and development of electron-transport or emissive layer materials.
• Fine Chemical Production: Intermediate for synthesizing dyes, pigments, and complex fragrance compounds.
• Academic & Industrial Research: Standard reagent in organic chemistry research for studying reaction mechanisms and developing new methodologies.
• Material Science: Investigated as a monomer or additive for creating polymers with specific optical or electronic properties.

Basic Information

Product Name	4,6-Dimethyl-2-Benzopyrone
CAS No.	14002-89-2
Molecular Formula	C11H10O2
Molecular Weight	174.20 g/mol
Synonyms	4,6-Dimethylcoumarin; 4,6-Dimethyl-1-benzopyran-2-one; 4,6-Dimethyl-2H-1-benzopyran-2-one; 4,6-Dimethyl-2-chromenone; 4,6-Dimethyl-2-oxo-2H-chromene; NSC 406908; 2H-1-Benzopyran-2-one, 4,6-dimethyl-
EINECS	237-806-8

Quality Control

Our 4,6-Dimethyl-2-Benzopyrone is manufactured under a strict quality management system. 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 test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	145 - 149 °C
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.