Description

7,4'-Dihydroxyflavone is a naturally occurring flavonoid compound known for its distinct chemical structure featuring hydroxyl groups at the 7 and 4' positions. This compound matters as a key reference standard and a versatile building block in research for its potential biological activities, including antioxidant and enzyme-modulating properties. It is primarily needed by research institutions, pharmaceutical developers, and nutraceutical companies engaged in the study of flavonoid chemistry, drug discovery, and natural product analysis.

Application

• Pharmaceutical Research & Development: Serves as a critical reference standard and active pharmaceutical ingredient (API) intermediate in the development of novel therapeutic agents.
• Biochemical & Pharmacological Studies: Used as a tool compound to investigate mechanisms of action related to antioxidant, anti-inflammatory, and estrogenic pathways.
• Nutraceutical & Cosmetic Ingredient Research: Explored for its potential benefits as an active component in dietary supplements and skincare formulations targeting oxidative stress.
• Analytical Chemistry: Employed as a high-purity calibration standard in chromatographic (HPLC, LC-MS) and spectroscopic analyses for quality control and method validation.
• Academic & Industrial R&D: Utilized in synthetic chemistry as a precursor for the synthesis of more complex flavonoid derivatives and analogs.

Basic Information

Product Name	7,4'-Dihydroxyflavone
CAS No.	2196-14-7
Molecular Formula	C₁₅H₁₀O₄
Molecular Weight	254.24 g/mol
Synonyms	7,4'-Dihydroxyflavone; 4',7-Dihydroxyflavone; 7-Hydroxy-4'-flavonol; 2-(4-Hydroxyphenyl)-7-hydroxy-4H-chromen-4-one; 4',7-Dihydroxy-2-phenyl-4H-1-benzopyran-4-one; Flavone, 7,4'-dihydroxy-; 7,4'-DHF
EINECS	Contact for details

Quality Control

Our 7,4'-Dihydroxyflavone is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure compliance with high-purity research-grade standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency for your critical research applications.

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 light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere for long-term preservation and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Yellow to light brown 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	≤ 10 ppm

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