Description

8-Methoxy-6-Methyl-3,4-Dihydro-2H-1-Benzopyran-4-One is a high-purity, synthetically derived benzopyranone derivative that serves as a critical advanced intermediate in complex organic syntheses. Its defined molecular architecture makes it a valuable building block for the development of novel compounds in research and industrial applications. This product is primarily targeted at the pharmaceutical, agrochemical, and specialty chemical industries for use in process development and active ingredient synthesis.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new active pharmaceutical ingredients (APIs), particularly for compounds with benzopyran-based structures.
• Agrochemical Synthesis: Used in the development of novel crop protection agents and herbicides, leveraging its heterocyclic core.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecules, including natural product analogs and functional materials.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials with specific optical or electronic properties.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	8-Methoxy-6-Methyl-3,4-Dihydro-2H-1-Benzopyran-4-One
CAS No.	1094288-70-6
Molecular Formula	C11H12O3
Molecular Weight	192.21 g/mol
Synonyms	6-Methyl-8-methoxy-3,4-dihydro-2H-1-benzopyran-4-one; 8-Methoxy-6-methylchroman-4-one; 4H-1-Benzopyran-4-one, 3,4-dihydro-8-methoxy-6-methyl-; 1094288-70-6; 6-Methyl-8-methoxy-4-chromanone
EINECS	Contact for details

Quality Control

Our 8-Methoxy-6-Methyl-3,4-Dihydro-2H-1-Benzopyran-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided, detailing specifications such as assay (HPLC), identity (IR, NMR), and impurity profiles. We support cGMP compliance for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.