Description

3 7-Dihydroxyflavone Hydrate 97 is a high-purity flavonoid derivative, specifically a dihydroxy-substituted flavone, widely utilized as a key reference standard and active research compound. Its defined structure and purity make it essential for studies investigating biological activity, structure-activity relationships, and analytical method development. This product is primarily sought by researchers and developers in the pharmaceutical, nutraceutical, and life science industries for applications in drug discovery and biochemical analysis.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of flavonoid content in drug substances and finished products via HPLC, LC-MS, or UV-Vis spectroscopy.
• Biochemical Research: Serves as a critical tool for studying enzyme inhibition, antioxidant mechanisms, and receptor binding assays due to its specific hydroxylation pattern.
• Nutraceutical & Cosmetic Ingredient Research: Investigated for potential bioactive properties in the development of functional supplements and skincare formulations.
• Academic & Industrial R&D: Employed in synthetic chemistry as a building block or intermediate for creating novel flavonoid analogs with enhanced properties.
• Quality Control Laboratories: Acts as a certified reference material (CRM) to validate analytical methods and ensure the accuracy of purity assessments in QC/QA protocols.

Basic Information

Product Name	3 7-Dihydroxyflavone Hydrate 97
CAS No.	206360-23-8
Molecular Formula	C₁₅H₁₀O₄·xH₂O
Molecular Weight	254.24 g/mol (Anhydrous basis)
Synonyms	3,7-Dihydroxy-2-phenyl-4H-chromen-4-one Hydrate; 3,7-Dihydroxyflavone Hydrate; Flavone-3,7-diol Hydrate; 2-Phenyl-3,7-dihydroxy-4H-1-benzopyran-4-one Hydrate; 3,7-DHF Hydrate; NSC 407303 Hydrate; 3,7-Dihydroxy-2-phenylchromone Hydrate
EINECS	Contact for details

Quality Control

Our 3 7-Dihydroxyflavone Hydrate 97 is manufactured under a quality management system and undergoes rigorous analytical testing to ensure it meets the declared specification. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and related substances. We support compliance with relevant research and development standards, and specifications can be provided to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 3.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Heavy Metals	< 20 ppm

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