Description

2-(3,4-Dihydroxyphenyl)-6-Ethyl-3-Hydroxy-4H-Chromen-4-One is a specialized flavonoid derivative of significant interest in advanced research and development. This compound matters for its unique structural features, including the catechol moiety, which are pivotal for exploring antioxidant, metal-chelating, and specific receptor-binding activities. It is primarily needed by researchers and developers in the pharmaceutical, nutraceutical, and fine chemical sectors for use as a key intermediate or reference standard.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for synthesizing novel drug candidates targeting oxidative stress-related pathways.
• Biochemical Research: Used as a reference standard or probe in studies investigating antioxidant mechanisms, enzyme inhibition, and free radical scavenging.
• Nutraceutical Development: Explored as a potential active ingredient in advanced dietary supplements focused on cellular health and protection.
• Cosmeceutical Applications: Investigated for inclusion in premium skincare formulations for its potential antioxidant and anti-aging properties.
• Chemical Synthesis: Acts as a versatile precursor for the preparation of more complex flavonoid analogs and derivatives with tailored properties.
• Analytical Standard: Employed in HPLC, LC-MS, and other analytical methods for method development, validation, and quality control of related substances.

Basic Information

Product Name	2-(3,4-Dihydroxyphenyl)-6-Ethyl-3-Hydroxy-4H-Chromen-4-One
CAS No.	1313738-76-9
Molecular Formula	C₁₇H₁₄O₆
Molecular Weight	314.29 g/mol
Synonyms	6-Ethyl-3,3',4'-trihydroxyflavone; 6-Ethyl-3,3',4'-trihydroxy-2-phenyl-4H-chromen-4-one; 3-Hydroxy-6-ethyl-2-(3,4-dihydroxyphenyl)-4-chromenone; Flavonoid derivative 1313738-76-9; 6-Ethyl-3,3',4'-trihydroxyflavonol; 2-(3,4-Dihydroxyphenyl)-6-ethyl-3-hydroxy-4H-1-benzopyran-4-one
EINECS	Contact for details

Quality Control

Our 2-(3,4-Dihydroxyphenyl)-6-Ethyl-3-Hydroxy-4H-Chromen-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR, MS). We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters to ensure it meets your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability.

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%
Heavy Metals	≤ 20 ppm

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