Description

2-(3,4-Dimethoxyphenyl)-3-Hydroxy-5,6,7-Trimethoxy-4H-Chromen-4-One is a high-purity chromenone derivative, a key structural motif in numerous bioactive compounds. This product is valued for its role as a critical pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily required by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold for the synthesis of novel drug candidates, particularly in therapeutic areas targeting inflammation and metabolic disorders.
• Chemical Research & Development: Used as a key starting material or reference standard in organic chemistry research and method development.
• Agrochemical Synthesis: Acts as a precursor in the development of new crop protection agents and plant growth regulators.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and advanced functional materials.
• Academic & Institutional Research: Utilized in universities and R&D labs for studying chromenone chemistry and biological activity.

Basic Information

Product Name	2-(3,4-Dimethoxyphenyl)-3-Hydroxy-5,6,7-Trimethoxy-4H-Chromen-4-One
CAS No.	65602-55-3
Molecular Formula	C₂₀H₂₀O₈
Molecular Weight	388.37 g/mol
Synonyms	3-Hydroxy-2-(3,4-dimethoxyphenyl)-5,6,7-trimethoxy-4H-chromen-4-one; 5,6,7-Trimethoxy-3-hydroxy-2-(3,4-dimethoxyphenyl)-4H-chromen-4-one; 2-(3,4-Dimethoxyphenyl)-3-hydroxy-5,6,7-trimethoxychromone; Chromenone derivative (65602-55-3); Polyhydroxy-methoxychromone; Flavonoid analog; Trimethoxy-hydroxychromone
EINECS	Contact for details

Quality Control

Our production of 2-(3,4-Dimethoxyphenyl)-3-Hydroxy-5,6,7-Trimethoxy-4H-Chromen-4-One adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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 heat sources and incompatible materials. Due to its light-sensitive nature, handling should minimize prolonged exposure to light.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.