Description

5,8-Dimethoxy-4H-1-Benzopyran-4-One is a high-purity chromone derivative, a versatile organic building block prized for its defined molecular structure. This compound is essential for advanced research and development, particularly in the synthesis of novel molecules with potential biological activity. It serves as a critical intermediate for pharmaceutical, agrochemical, and fine chemical manufacturers seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the synthesis of novel pesticides, herbicides, or plant growth regulators due to its bioactive chromone core.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex organic molecules used in dyes, flavors, and fragrances.
• Academic & R&D Laboratories: Employed as a standard or starting material in organic chemistry research and method development.
• Material Science: Investigated for potential use in the development of organic semiconductors or advanced polymeric materials.

Basic Information

Product Name	5,8-Dimethoxy-4H-1-Benzopyran-4-One
CAS No.	52099-26-0
Molecular Formula	C11H10O4
Molecular Weight	206.19 g/mol
Synonyms	5,8-Dimethoxychromone; 5,8-Dimethoxy-4H-chromen-4-one; 4H-1-Benzopyran-4-one, 5,8-dimethoxy-; 5,8-Dimethoxy-4H-1-benzopyran-4-one; 5,8-Dimethoxy-4-chromone
EINECS	Contact for details

Quality Control

Our 5,8-Dimethoxy-4H-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) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

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.

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.