Description

Gambieric Acid B is a bioactive natural product isolated from the Uncaria gambir plant. This compound is of significant interest for its role as a key chemical marker and its potential in advanced research and development. It is primarily utilized by pharmaceutical, biotechnology, and academic research institutions engaged in phytochemical analysis, drug discovery, and the development of standardized botanical extracts.

Application

• As a reference standard for the quality control and standardization of Uncaria gambir (Gambier) extracts.
• Phytochemical and pharmacological research to investigate bioactivity and mechanisms of action.
• A key intermediate or marker compound in the development of nutraceutical and herbal supplement formulations.
• Utilized in analytical laboratories for method development and validation in HPLC and LC-MS analyses.
• Potential application in cosmeceutical research for exploring natural active ingredients.

Basic Information

Product Name	Gambieric Acid B
CAS No.	141363-65-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Gambieric Acid B; Gambir Acid B; (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol; 3,4-Dihydro-2-(3,4-dihydroxyphenyl)-2H-1-benzopyran-3,5,7-triol; Uncaria Antioxidant; Gambier Catechin Derivative
EINECS	Contact for details

Quality Control

Our Gambieric Acid B is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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