Description

4'',7,8-Trihydroxyflavone CAS NO 147711-26-0 is a high-purity flavonoid derivative, a subclass of polyphenolic compounds known for their significant biological activity. This compound matters as a key reference standard and active pharmaceutical ingredient (API) intermediate for research and development in life sciences. It is primarily needed by pharmaceutical R&D laboratories, nutraceutical manufacturers, and academic institutions focusing on antioxidant, anti-inflammatory, and metabolic pathway studies.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of flavonoid-based drugs in HPLC, LC-MS, and other analytical methods.
• Biochemical Research: Serves as a key intermediate or inhibitor in studies investigating enzyme pathways, particularly those related to oxidative stress and inflammation.
• Nutraceutical Development: Incorporated into advanced formulations for dietary supplements targeting cellular health and antioxidant support.
• Cosmeceutical Actives: Used in the development of high-end skincare products for its potential antioxidant and skin-protective properties.
• Academic Research: A vital tool for university and institutional research into the structure-activity relationships of natural flavonoids.

Basic Information

Product Name	4'',7,8-Trihydroxyflavone
CAS No.	147711-26-0
Molecular Formula	C₁₅H₁₀O₅
Molecular Weight	270.24 g/mol
Synonyms	3',4',7,8-Tetrahydroxyflavone; 5-Deoxyquercetin; 8-Hydroxyapigenin; 4',7,8-Trihydroxyflavone; Flavone, 3',4',7,8-tetrahydroxy-; 3',4',7,8-Tetrahydroxy-2-phenyl-4H-chromen-4-one
EINECS	Contact for details

Quality Control

Our 4'',7,8-Trihydroxyflavone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets high-grade standards suitable for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and analytical results is provided with every shipment.

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 nature of being easily oxidized, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability.

Specification

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