Description

2-(3,4-Dihydroxyphenyl)-3,5,7-Trihydroxy-6-Methoxy-4-Benzopyrone is a high-purity flavonoid compound, also known as 6-Methoxyflavonol or 6-Methoxykaempferol. This specialized intermediate is valued for its distinct chemical structure, which serves as a key building block in advanced organic synthesis and research. It is primarily sought by manufacturers and R&D laboratories in the pharmaceutical, nutraceutical, and fine chemical sectors for developing novel bioactive compounds and reference standards.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates targeting inflammation and oxidative stress.
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for HPLC and LC-MS methods.
• Nutraceutical Research: Investigated for its potential bioactive properties in the development of advanced dietary supplements.
• Biochemical Research: Employed in academic and industrial research to study flavonoid metabolism, bioavailability, and structure-activity relationships (SAR).
• Fine Chemical Synthesis: A versatile building block for creating specialized derivatives and analogs for various high-value applications.

Basic Information

Product Name	2-(3,4-Dihydroxyphenyl)-3,5,7-Trihydroxy-6-Methoxy-4-Benzopyrone
CAS No.	519-96-0
Molecular Formula	C₁₆H₁₂O₈
Molecular Weight	332.26 g/mol
Synonyms	6-Methoxyflavonol; 6-Methoxykaempferol; 3,5,7-Trihydroxy-2-(3,4-dihydroxyphenyl)-6-methoxy-4H-chromen-4-one; Kaempferol 6-methyl ether; NSC 407303; 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-
EINECS	Contact for details

Quality Control

Our 2-(3,4-Dihydroxyphenyl)-3,5,7-Trihydroxy-6-Methoxy-4-Benzopyrone is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets stringent specifications for research and industrial use. Certificates of Analysis (COA) documenting all test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized, prolonged exposure to light, air, or elevated temperatures should be avoided to maintain stability and purity.

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.