Description

5,2',6'-Trihydroxy-6,7,8-Trimethoxyflavone is a polymethoxylated flavonoid derivative, a class of compounds known for their significant biological and pharmacological activities. This specific flavone is valued for its role as a key intermediate in the synthesis of more complex bioactive molecules and as a reference standard for analytical and research purposes. It is primarily sought after by research institutions, pharmaceutical development labs, and manufacturers of high-purity fine chemicals for applications in drug discovery, nutraceuticals, and advanced material science.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate or precursor in the synthesis of novel therapeutic agents targeting inflammation, cancer, and metabolic disorders.
• Analytical Reference Standard: Used as a high-purity standard in HPLC, LC-MS, and other chromatographic methods for the identification and quantification of flavonoids in complex matrices.
• Nutraceutical & Cosmetic Ingredient Research: Investigated for its potential antioxidant, anti-aging, and skin-protective properties in the development of functional supplements and advanced cosmetic formulations.
• Biochemical & Life Science Studies: Employed in vitro and in vivo studies to elucidate the structure-activity relationships (SAR) and mechanisms of action of polymethoxylated flavonoids.
• Fine Chemical Synthesis: Acts as a building block for the custom synthesis of specialized flavonoid derivatives for commercial and academic projects.

Basic Information

Product Name	5,2',6'-Trihydroxy-6,7,8-Trimethoxyflavone
CAS No.	98187-98-5
Molecular Formula	C₁₈H₁₆O₉
Molecular Weight	376.31 g/mol
Synonyms	5,2',6'-Trihydroxy-6,7,8-trimethoxyflavone; 6,7,8-Trimethoxy-5,2',6'-trihydroxyflavone; Flavone, 5,2',6'-trihydroxy-6,7,8-trimethoxy-; 5-Hydroxy-2',6'-dihydroxy-6,7,8-trimethoxyflavone; 6,7,8-Trimethoxy-5,2',6'-trihydroxy-2-phenyl-4H-1-benzopyran-4-one
EINECS	Contact for details

Quality Control

Our 5,2',6'-Trihydroxy-6,7,8-Trimethoxyflavone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the stringent requirements for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

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 (store away from light). Keep the container tightly sealed in a dry environment to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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