Description

Gossypin CAS NO 652-78-8 is a naturally occurring flavonoid glucoside, a key bioactive compound derived from plants of the *Hibiscus* genus. This high-purity phytochemical is valued for its significant antioxidant and anti-inflammatory properties, making it a critical ingredient for advanced research and product development. It is primarily sought by manufacturers and researchers in the pharmaceutical, nutraceutical, and cosmeceutical industries seeking natural, efficacious actives.

Application

• Pharmaceutical Intermediates: Serves as a key starting material or active ingredient in the development of anti-inflammatory and hepatoprotective drugs.
• Dietary Supplements & Nutraceuticals: Incorporated into formulations for antioxidant support, liver health, and metabolic wellness.
• Cosmetic & Skincare Actives: Used in serums and creams for its skin-soothing, anti-aging, and protective benefits against environmental stressors.
• Biomedical Research: Employed as a standard or experimental compound in pharmacological, biochemical, and cellular studies.
• Functional Food & Beverage Fortification: Added to enhance the nutritional profile of health-focused food and drink products.
• Veterinary Health Products: Formulated into supplements for animal health, leveraging its natural bioactive properties.

Basic Information

Product Name	Gossypin
CAS No.	652-78-8
Molecular Formula	C21H20O13
Molecular Weight	480.37 g/mol
Synonyms	Gossypin; Gossypetin 8-O-glucoside; 3,5,7,8,3',4'-Hexahydroxyflavone 8-glucoside; Hibiscetin 8-glucoside; Gossypitrin; Hibiscitrin; 8-β-D-Glucopyranosyl-gossypetin
EINECS	211-483-9

Quality Control

Our Gossypin is produced and tested under strict quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including a Certificate of Analysis (COA) for each lot, detailing purity, identity, and impurity profiles. Quality assurance aligns with cGMP principles where applicable, supporting its use in regulated research and development.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC/UV)	Conforms to reference standard
Assay (HPLC)	≥95.0%
Loss on Drying	≤5.0%
Residue on Ignition	≤1.0%
Heavy Metals (as Pb)	≤20 ppm
Solubility	Sparingly soluble in water; soluble in dilute alkali

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