Description

7,8-Dimethoxy-4-Methyl-Chromen-2-One is a high-purity chromenone derivative, a key synthetic intermediate in advanced organic chemistry. This compound matters for its role as a versatile building block in the synthesis of complex molecules, offering precise structural control for research and development. It is primarily needed by pharmaceutical R&D laboratories, agrochemical manufacturers, and specialty chemical producers developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its chromenone core structure.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for the development of specialized organic electronic materials and emissive layers.
• Flavor & Fragrance Industry: Acts as an intermediate for creating complex aroma chemicals and synthetic flavor compounds.
• Academic & Industrial Research: Employed as a standard or building block in methodological studies and the development of new synthetic pathways.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized chromophores and functional dyes.

Basic Information

Product Name	7,8-Dimethoxy-4-Methyl-Chromen-2-One
CAS No.	14002-97-2
Molecular Formula	C₁₂H₁₂O₄
Molecular Weight	220.22 g/mol
Synonyms	4-Methyl-7,8-dimethoxychromen-2-one; 7,8-Dimethoxy-4-methyl-2H-chromen-2-one; 4-Methyl-7,8-dimethoxycoumarin; 7,8-Dimethoxy-4-methylcoumarin; NSC 403714; 2H-1-Benzopyran-2-one, 7,8-dimethoxy-4-methyl-; 4-Methyl-7,8-dimethoxy-2H-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Our 7,8-Dimethoxy-4-Methyl-Chromen-2-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, 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.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat and incompatible materials.

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.