Description

4H-1-Benzopyran-4-One, 5-Hydroxy-2-(2-Hydroxyphenyl)-6,7,8-Trimethoxy- is a high-purity, multi-functional flavonoid derivative of significant interest in advanced research and development. This compound serves as a critical building block and reference standard for synthesizing novel bioactive molecules and studying structure-activity relationships. It is primarily sought by pharmaceutical, nutraceutical, and fine chemical industries for applications in drug discovery, natural product chemistry, and material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel flavonoid-based drug candidates targeting inflammation, oxidative stress, and metabolic disorders.
• Reference Standard: High-purity analytical standard for quality control and method development in pharmaceutical and natural product analysis using HPLC and LC-MS.
• Biochemical Research: Probe molecule for studying enzyme inhibition (e.g., kinases, phosphodiesterases) and cellular signaling pathways in vitro.
• Natural Product Synthesis: Building block for the semi-synthesis of complex natural products and their analogs for structure-activity relationship (SAR) studies.
• Cosmeceutical R&D: Investigational ingredient for developing advanced skincare formulations targeting antioxidant and anti-aging effects.
• Material Science: Potential monomer or additive for creating functional organic materials with specific optical or electronic properties.

Basic Information

Product Name	4H-1-Benzopyran-4-One, 5-Hydroxy-2-(2-Hydroxyphenyl)-6,7,8-Trimethoxy-
CAS No.	86926-52-5
Molecular Formula	C₁₈H₁₈O₇
Molecular Weight	346.33 g/mol
Synonyms	5-Hydroxy-2-(2-hydroxyphenyl)-6,7,8-trimethoxy-4H-chromen-4-one; 5-Hydroxy-2-(2-hydroxyphenyl)-6,7,8-trimethoxychromone; 6,7,8-Trimethoxy-5-hydroxyflavone; 2'-Hydroxy-5-hydroxy-6,7,8-trimethoxyflavone; Flavone, 5-hydroxy-2-(2-hydroxyphenyl)-6,7,8-trimethoxy-; 86926-52-5
EINECS	Contact for details

Quality Control

Our 4H-1-Benzopyran-4-One, 5-Hydroxy-2-(2-Hydroxyphenyl)-6,7,8-Trimethoxy- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets the stringent requirements for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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