Description

4-Methyl-5,7-Dimethoxycoumarin is a synthetically derived coumarin derivative characterized by its specific methoxy substitution pattern. This compound is valued for its role as a versatile synthetic intermediate and a key structural motif in the development of bioactive molecules. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for applications in organic synthesis and material science.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those exploring coumarin-based pharmacophores.
• Agrochemical Research: Used in the development and study of new pesticides, herbicides, and plant growth regulators where the coumarin scaffold imparts specific biological activity.
• Organic Synthesis: Acts as a versatile precursor for further chemical modifications, including alkylation, acylation, and cyclization reactions to create more complex heterocyclic compounds.
• Fluorescent Probe Development: Investigated for use in creating fluorescent markers and sensors due to the inherent photophysical properties of the coumarin core structure.
• Fragrance and Flavor Synthesis: Employed as an intermediate in the production of certain aroma chemicals, leveraging the coumarin-related olfactory characteristics.
• Material Science: Explored for incorporation into organic electronic materials, dyes, and photostabilizers due to its electron-donating methoxy groups and stable structure.

Basic Information

Product Name	4-Methyl-5,7-Dimethoxycoumarin
CAS No.	6093-80-7
Molecular Formula	C₁₂H₁₂O₄
Molecular Weight	220.22 g/mol
Synonyms	5,7-Dimethoxy-4-methylcoumarin; 4-Methyl-5,7-bis(methoxy)-2H-1-benzopyran-2-one; 5,7-Dimethoxy-4-methyl-2H-chromen-2-one; 4-Methyl-5,7-dimethoxy-2H-chromen-2-one; 5,7-Dimethoxy-4-methyl-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Our 4-Methyl-5,7-Dimethoxycoumarin is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. The product is light-sensitive (store away from light).

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.