Description

Gossypol CAS NO 20300-26-9 is a natural polyphenolic compound primarily derived from cotton plants (*Gossypium* species). It serves as a critical raw material and research chemical with significant biological activity. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and life science sectors. Its unique properties make it valuable for developing novel therapeutic agents and specialized industrial applications.

Application

• Pharmaceutical Research & Development: Investigated for its potential as an antitumor, antiviral, and male contraceptive agent in preclinical studies.
• Agrochemical Formulations: Used as a natural pesticide and growth regulator due to its insecticidal and antifungal properties.
• Biochemical Research: Employed as a tool compound in studies of enzyme inhibition, cell signaling pathways, and apoptosis.
• Nutritional & Feed Additives: Research into its use for modifying metabolic processes in animal nutrition, with careful attention to dosage.
• Cosmetic Science: Explored for potential applications in topical formulations for its antioxidant characteristics.
• Chemical Synthesis: Acts as a chiral starting material or intermediate for synthesizing more complex organic molecules.

Basic Information

Item	Detail
Product Name	Gossypol
CAS No.	20300-26-9
Molecular Formula	C30H30O8
Molecular Weight	518.56 g/mol
Synonyms	2,2'-Binaphthalene-8,8'-dicarboxaldehyde, 1,1',6,6',7,7'-hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-; Gossypol; (+)-Gossypol; (-)-Gossypol; Gossypol, racemic; NSC 190948; AT-101; BL-193; CCI 17965
EINECS	243-749-5

Quality Control

Our Gossypol is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure it meets high-purity standards suitable for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment and available upon request.

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 in a dry environment to minimize moisture exposure.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Optical Rotation (for chiral forms)	Specific rotation provided on COA

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