Description

7,8,3'-Trihydroxyflavone is a high-purity, naturally derived flavonoid compound of significant scientific and commercial interest. This specific trihydroxylated flavone serves as a critical reference standard and active ingredient in advanced research and development. It is primarily sought after by the pharmaceutical, nutraceutical, and life science research sectors for its potential bioactive properties. Our supply ensures consistent quality and reliable availability for your most demanding projects.

Application

• Pharmaceutical Research & Development: Used as a reference standard and active pharmaceutical ingredient (API) intermediate in drug discovery programs targeting various therapeutic areas.
• Nutraceutical & Dietary Supplement Formulation: Incorporated as a key bioactive component in advanced supplements due to its flavonoid structure and associated research.
• Biochemical & Life Science Research: Essential for in-vitro and in-vivo studies investigating cellular mechanisms, signaling pathways, and antioxidant activity.
• Cosmeceutical Applications: Evaluated for use in premium skincare formulations for its potential protective and stabilizing effects.
• Analytical Chemistry: Serves as a high-purity calibration standard for HPLC, LC-MS, and other analytical methods in quality control and compound identification.

Basic Information

Product Name	7,8,3'-Trihydroxyflavone
CAS No.	137502-84-2
Molecular Formula	C₁₅H₁₀O₅
Molecular Weight	270.24 g/mol
Synonyms	7,8,3'-Trihydroxyflavone; 3',7,8-Trihydroxyflavone; 7,8,3'-Trihydroxy-2-phenyl-4H-chromen-4-one; 2-(3-Hydroxyphenyl)-7,8-dihydroxy-4H-chromen-4-one; Flavone, 7,8,3'-trihydroxy-; Norartocarpetin
EINECS	Contact for details

Quality Control

Every batch of 7,8,3'-Trihydroxyflavone is manufactured and tested under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous analytical testing, including HPLC for assay and related substances, to meet exacting research and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive and easily oxidized; prolonged exposure to light, air, or elevated temperatures should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.2%
Heavy Metals	≤ 20 ppm

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