Description

3',4'-Dihydroxyflavone is a high-purity flavonoid compound, a member of the flavone subclass characterized by its specific hydroxylation pattern. This compound is valued for its role as a key biochemical tool and research intermediate in the study of cellular signaling pathways and enzyme interactions. It is primarily sought by research institutions, pharmaceutical development labs, and nutraceutical manufacturers for applications in life science research and product development.

Application

• Biochemical Research: Used as a reference standard and active compound in studies of kinase inhibition, antioxidant mechanisms, and cellular signaling.
• Pharmaceutical Intermediates: Serves as a critical building block for the synthesis of more complex therapeutic agents targeting inflammation and metabolic disorders.
• Nutraceutical Development: Incorporated into advanced formulations for dietary supplements due to its bioactive properties.
• Cosmeceutical Ingredients: Employed in the development of high-performance skincare products for its potential antioxidant and protective effects.
• Analytical Reference Standards: Utilized in HPLC and LC-MS methods for the quantification of flavonoids in complex matrices.
• Enzyme Studies: Acts as a substrate or inhibitor in assays for enzymes like cytochrome P450 and various oxidoreductases.

Basic Information

Product Name	3',4'-Dihydroxyflavone
CAS No.	4143-64-0
Molecular Formula	C15H10O4
Molecular Weight	254.24 g/mol
Synonyms	3′,4′-Dihydroxyflavone; 3',4'-DHF; Flavone, 3',4'-dihydroxy-; 2-(3,4-Dihydroxyphenyl)-4H-1-benzopyran-4-one; 2-(3,4-Dihydroxyphenyl)-4H-chromen-4-one; 3-Hydroxy-4'-hydroxyflavone; NSC 407291
EINECS	223-981-3

Quality Control

Our 3',4'-Dihydroxyflavone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by spectroscopic methods. A Certificate of Analysis (COA) detailing all test results is provided to ensure traceability and compliance with your research or production specifications.

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 hygroscopic nature, the container should be kept tightly sealed in a low-humidity environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.