Description

6-Methoxy-7-Methyl-3,4-Dihydro-2H-1-Benzopyran-4-One is a high-purity, synthetically derived chromanone derivative that serves as a critical advanced intermediate in modern organic synthesis. Its value lies in its defined molecular architecture, which provides a versatile scaffold for constructing complex molecules in research and development. This compound is essential for pharmaceutical chemists and material scientists engaged in developing novel active ingredients and functional materials, where precise chemical structure is paramount.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its benzopyran core structure.
• Material Science Precursor: Serves as a monomer or precursor for synthesizing specialized polymers and organic electronic materials.
• Flavor & Fragrance Chemistry: Employed in the research and synthesis of complex aroma chemicals due to its oxygenated heterocyclic structure.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic chemistry, including catalysis and heterocyclic compound synthesis.
• Chemical Reference Standard: Used as a high-purity standard for analytical method development and quality control in related chemical production.

Basic Information

Product Name	6-Methoxy-7-Methyl-3,4-Dihydro-2H-1-Benzopyran-4-One
CAS No.	623572-81-6
Molecular Formula	C11H12O3
Molecular Weight	192.21 g/mol
Synonyms	6-Methoxy-7-methylchroman-4-one; 7-Methyl-6-methoxychroman-4-one; 4H-1-Benzopyran-4-one, 3,4-dihydro-6-methoxy-7-methyl-; 6-Methoxy-7-methyl-4-chromanone; 4-Chromanone, 6-methoxy-7-methyl-
EINECS	Contact for details

Quality Control

Our 6-Methoxy-7-Methyl-3,4-Dihydro-2H-1-Benzopyran-4-One is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as 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%
Heavy Metals	≤ 20 ppm

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