Description

4H-1-Benzopyran-4-One, 2-(3,4-Dimethoxyphenyl)-6,7,8-Trimethoxy- is a high-purity, multi-methoxylated flavone derivative of significant interest in advanced chemical synthesis and research. This compound serves as a critical synthetic intermediate and a valuable reference standard for analytical and pharmacological studies. It is primarily sought by manufacturers and researchers in the pharmaceutical, nutraceutical, and fine chemical sectors for developing novel bioactive molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel flavonoid-based drug candidates with potential therapeutic activities.
• Reference Standard: High-purity material for use in analytical method development, validation, and quality control (QC/QA) in pharmaceutical and botanical extract industries.
• Biochemical Research: Tool compound for studying structure-activity relationships (SAR), enzyme inhibition, and cellular signaling pathways related to flavonoid biology.
• Nutraceutical Development: Intermediate in the production of standardized, high-value botanical extracts and dietary supplements.
• Fine Chemical Synthesis: Versatile precursor for creating specialized chemicals used in agrochemicals, dyes, and advanced material science.

Basic Information

Product Name	4H-1-Benzopyran-4-One, 2-(3,4-Dimethoxyphenyl)-6,7,8-Trimethoxy-
CAS No.	42206-91-7
Molecular Formula	C20H20O7
Molecular Weight	372.37 g/mol
Synonyms	2-(3,4-Dimethoxyphenyl)-6,7,8-trimethoxy-4H-chromen-4-one; 2-(3,4-Dimethoxyphenyl)-6,7,8-trimethoxy-4H-1-benzopyran-4-one; 6,7,8-Trimethoxy-2-(3,4-dimethoxyphenyl)chromone; NSC 407347; Flavone derivative; Poly-methoxylated flavone
EINECS	Contact for details

Quality Control

Our production of 4H-1-Benzopyran-4-One, 2-(3,4-Dimethoxyphenyl)-6,7,8-Trimethoxy- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide full traceability and Certificates of Analysis (COA) are available upon request to ensure compliance with your specific research or manufacturing standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
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.