Description

7,8-Dihydroxy-3-(4-Hydroxy-Phenyl)-Chromen-4-One is a high-purity flavonoid derivative of significant interest in advanced research and development. This compound serves as a critical building block and reference standard for synthesizing novel bioactive molecules and studying structure-activity relationships. It is primarily sought by the pharmaceutical, nutraceutical, and life science industries for applications in drug discovery, biochemical research, and the development of functional ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel therapeutic agents targeting various biological pathways.
• Biochemical Research: Used as a reference standard and probe in enzymatic studies, receptor binding assays, and metabolic research.
• Nutraceutical Development: Investigated for its potential as a bioactive component in advanced dietary supplements and functional foods.
• Cosmeceutical Actives: Explored for incorporation into high-performance skincare formulations targeting antioxidant and protective benefits.
• Academic & Institutional Research: Employed in universities and research institutes for fundamental studies on flavonoid chemistry and bioactivity.
• Analytical Standard: Provides a certified reference material for quality control and method validation in analytical laboratories (HPLC, LC-MS).

Basic Information

Product Name	7,8-Dihydroxy-3-(4-Hydroxy-Phenyl)-Chromen-4-One
CAS No.	75187-63-2
Molecular Formula	C₁₅H₁₀O₅
Molecular Weight	270.24 g/mol
Synonyms	3',7,8-Trihydroxyflavone; 7,8,4'-Trihydroxyflavone; 3-(4-Hydroxyphenyl)-7,8-dihydroxy-4H-chromen-4-one; 7,8-Dihydroxy-4'-hydroxyflavone; Flavone, 7,8,4'-trihydroxy-; Norwogonin 4'-methyl ether (related); Potential research code names (contact for details)
EINECS	Contact for details

Quality Control

Our 7,8-Dihydroxy-3-(4-Hydroxy-Phenyl)-Chromen-4-One is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical 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). The product is light-sensitive and should be handled accordingly to maintain 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%

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