Description

7,8-Dimethoxy-2-(2-Methoxyphenyl)-4H-Chromen-4-One is a high-purity chromenone derivative, a key synthetic intermediate valued for its complex heterocyclic structure. This compound is essential for research and development in advanced organic synthesis, particularly in constructing novel molecular scaffolds. It is primarily utilized by pharmaceutical R&D laboratories, agrochemical innovators, and specialty chemical manufacturers seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its chromenone core for biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Investigated as a potential precursor or electron-transport material in the fabrication of advanced optoelectronic devices.
• Fluorescent Probe Synthesis: Acts as a starting material for creating sensitive fluorescent dyes and molecular probes used in bioimaging and diagnostics.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including novel cyclization and coupling reactions.
• Material Science: Explored for creating specialized polymers and coatings with unique thermal or optical properties.

Basic Information

Item	Details
Product Name	7,8-Dimethoxy-2-(2-Methoxyphenyl)-4H-Chromen-4-One
CAS No.	6969-07-9
Molecular Formula	C₁₈H₁₆O₅
Molecular Weight	312.32 g/mol
Synonyms	2-(2-Methoxyphenyl)-7,8-dimethoxy-4H-chromen-4-one; 7,8-Dimethoxy-2-(2-methoxyphenyl)-4H-1-benzopyran-4-one; 2-(o-Methoxyphenyl)-7,8-dimethoxychromone; Chromenone derivative 6969-07-9
EINECS	Contact for details

Quality Control

Every batch of 7,8-Dimethoxy-2-(2-Methoxyphenyl)-4H-Chromen-4-One is manufactured and tested under a strict quality management system. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including HPLC, GC-MS, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your R&D and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (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.