Description

Gossypetin is a naturally occurring flavonoid compound, specifically a hexahydroxyflavone, known for its potent antioxidant and bioactive properties. This high-purity compound is critical for research and development in the nutraceutical and pharmaceutical sectors, where its biological activity is a key focus. It serves as a valuable reference standard and active ingredient for manufacturers targeting advanced health supplements and therapeutic applications.

Application

• Pharmaceutical Research & Development: Used as a reference standard and active pharmaceutical ingredient (API) intermediate in studies exploring anti-inflammatory, neuroprotective, and metabolic health applications.
• Nutraceutical Formulations: Incorporated into high-end dietary supplements and functional foods for its strong antioxidant capacity and potential health-promoting benefits.
• Cosmeceutical Products: Serves as a key bioactive in anti-aging and skin-protective formulations due to its ability to neutralize free radicals and support skin health.
• Biochemical Research: Employed in in vitro and in vivo studies to investigate cellular mechanisms, signal transduction pathways, and oxidative stress responses.
• Analytical Reference Standard: Essential for quality control laboratories to identify, quantify, and standardize gossypetin content in raw materials and finished products using HPLC and other chromatographic methods.

Basic Information

Product Name	Gossypetin
CAS No.	489-35-0
Molecular Formula	C15H10O8
Molecular Weight	318.24 g/mol
Synonyms	3,5,7,8,3',4'-Hexahydroxyflavone; Gossypetin; 8-Hydroxyquercetin; 3,3',4',5,7,8-Hexahydroxyflavone; Hibiscetin; Quercetagetin; 5,7,8,3',4'-Pentahydroxy-3-hydroxyflavone
EINECS	207-685-1

Quality Control

Our Gossypetin is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity verification and identity confirmation by IR and NMR spectroscopy. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with your research and production 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). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere for long-term stability. Keep the container tightly sealed to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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