Description

2',3,5,7-Tetrahydroxyflavanone is a high-purity flavonoid derivative, a member of the flavanone class of polyphenolic compounds. This specialized intermediate is valued for its potent antioxidant and bioactive properties, making it a critical component in advanced research and development. It is primarily utilized by the pharmaceutical, nutraceutical, and cosmetic industries for applications in drug discovery, functional food additives, and high-performance skincare formulations.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel therapeutic agents targeting oxidative stress and inflammation.
• Nutraceutical Ingredient: Incorporated into dietary supplements and functional foods for its potential antioxidant and health-promoting benefits.
• Cosmetic Actives: Used in advanced skincare formulations for anti-aging, skin-brightening, and protective effects against environmental damage.
• Biochemical Research: Employed as a standard or reagent in life science research to study flavonoid metabolism, bioavailability, and biological activity.
• Reference Standard: Utilized in analytical laboratories for method development, validation, and quality control of flavonoid-containing products.

Basic Information

Product Name	2',3,5,7-Tetrahydroxyflavanone
CAS No.	31477-95-9
Molecular Formula	C₁₅H₁₂O₆
Molecular Weight	288.25 g/mol
Synonyms	2',3,5,7-Tetrahydroxyflavanone; 3,5,7,2'-Tetrahydroxyflavanone; Fustin; (2S)-2-(2,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydrochromen-4-one; Dihydrofisetin; 2,3-Dihydrofisetin; 3,3',4',7-Tetrahydroxyflavanone; NSC 407292
EINECS	Contact for details

Quality Control

Our 2',3,5,7-Tetrahydroxyflavanone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, IR for identification, and residual solvent analysis to ensure it meets stringent specifications for research and industrial use. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory compliance needs.

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 sensitivity to oxidation, prolonged storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals (as Pb)	≤20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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