Description

Gossypol-Acetic Acid CAS NO 12542-36-8 is a specific chemical complex formed between gossypol, a natural polyphenolic compound derived from cotton plants, and acetic acid. This complex is valued for its role as a key intermediate and reference standard in biochemical and pharmaceutical research. It is primarily sought by research institutions and chemical manufacturers engaged in developing therapeutic agents, studying metabolic pathways, or producing high-purity analytical standards.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate or reference standard in the study of gossypol's biological activities, including its potential as an antitumor or antiviral agent.
• Biochemical Reagent: Used in laboratory settings to investigate enzyme inhibition, cell signaling pathways, and apoptosis mechanisms.
• Analytical Standard: Employed as a certified reference material (CRM) for the calibration of instruments and validation of analytical methods (e.g., HPLC, LC-MS) to quantify gossypol content.
• Chemical Synthesis: Acts as a precursor or protected form in the synthetic chemistry of gossypol derivatives for structure-activity relationship (SAR) studies.
• Agricultural Research: Utilized in studies focusing on cotton plant defense mechanisms and the development of natural product-based agrochemicals.

Basic Information

Product Name	Gossypol-Acetic Acid
CAS No.	12542-36-8
Molecular Formula	C32H34O10 • C2H4O2 (or C34H38O12)
Molecular Weight	638.66 g/mol (for C34H38O12)
Synonyms	Gossypol Acetate; Gossypol Acetic Acid Complex; 1,1',6,6',7,7'-Hexahydroxy-3,3'-dimethyl-5,5'-bis(1-methylethyl)[2,2'-binaphthalene]-8,8'-dicarboxaldehyde Acetic Acid Compound; Gossypol Monoacetate; Cottonseed Polyphenol Acetate; NSC 190940; Gossypol-AcOH
EINECS	Contact for details

Quality Control

Our Gossypol-Acetic Acid is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the stringent requirements for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your 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 (store under inert atmosphere), prolonged exposure to air, light, or elevated temperatures should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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