Description

4'-Hydroxyflavone is a high-purity flavonoid derivative, a key structural motif and synthetic intermediate in organic chemistry. This compound is valued for its role as a versatile building block in the research and development of novel bioactive molecules. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, nutraceuticals, and advanced material science.

Application

• Pharmaceutical Intermediate: A crucial precursor for synthesizing novel drug candidates with potential therapeutic activities.
• Biochemical Research: Used as a reference standard or probe in studies of enzyme inhibition, receptor binding, and cellular signaling pathways.
• Nutraceutical Development: Serves as a starting material for the synthesis of advanced flavonoid-based dietary supplements.
• Organic Synthesis: Acts as a versatile scaffold for constructing complex heterocyclic compounds and fine chemicals.
• Material Science: Investigated for its potential application in the development of organic electronic materials and sensors.

Basic Information

Product Name	4'-Hydroxyflavone
CAS No.	4143-63-9
Molecular Formula	C₁₅H₁₀O₃
Molecular Weight	238.24 g/mol
Synonyms	4'-Hydroxy-2-phenyl-4H-chromen-4-one; 4'-Hydroxy-2-phenylchromone; Flavone, 4'-hydroxy-; 4-Hydroxyflavone (positional isomer); 2-Phenyl-4H-1-benzopyran-4-one, 4'-hydroxy-; 4'-Hydroxy-2-phenyl-1-benzopyran-4-one; 4'-OH-Flavone
EINECS	223-971-8

Quality Control

Our 4'-Hydroxyflavone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets high-grade specifications for research and development. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Melting Point	245 - 250 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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