Description

3’-Hydroxy-5,7,4’-Trimethoxyflavone is a specific, naturally-derived flavonoid compound of significant interest in advanced research and development. This molecule serves as a crucial reference standard and building block for investigating biological activities and synthesizing novel derivatives. It is primarily sought by pharmaceutical, nutraceutical, and life science research organizations focused on developing new therapeutic agents and functional ingredients.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of flavonoid-based drugs and herbal extracts in quality control laboratories.
• Bioactive Compound Research: Serves as a key intermediate or standard in studies exploring anti-inflammatory, antioxidant, and anticancer properties.
• Natural Product Synthesis: Acts as a precursor or model compound for the semi-synthesis of novel flavonoid derivatives with enhanced bioactivity.
• Nutraceutical Development: Employed in R&D for formulating advanced dietary supplements and functional foods.
• Academic & Institutional Research: Used in universities and research institutes for pharmacological, metabolic, and biochemical studies.
• Cosmeceutical Applications: Investigated for potential use in skincare formulations targeting oxidative stress and inflammation.

Basic Information

Product Name	3’-Hydroxy-5,7,4’-Trimethoxyflavone
CAS No.	33554-52-8
Molecular Formula	C₁₈H₁₆O₇
Molecular Weight	344.32 g/mol
Synonyms	5,7,4'-Trimethoxy-3'-hydroxyflavone; 3'-Hydroxy-5,7,4'-trimethoxyflavone; 4H-1-Benzopyran-4-one, 3-hydroxy-2-(4-methoxyphenyl)-5,7-dimethoxy-; 2-(4-Methoxyphenyl)-5,7-dimethoxy-4-oxo-4H-chromen-3-ol; 5,7-Dimethoxy-3'-hydroxy-4'-methoxyflavone; Flavone, 3'-hydroxy-5,7,4'-trimethoxy-
EINECS	Contact for details

Quality Control

Our 3’-Hydroxy-5,7,4’-Trimethoxyflavone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets the stringent requirements for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your 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). The compound should be kept under an inert atmosphere if long-term stability is required.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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