Description

Bisisorhapontigenin A is a high-purity stilbenoid compound, a derivative of rhapontigenin, known for its significant biological activity. This compound is valued in research and development for its potential as a key intermediate or reference standard in pharmaceutical and nutraceutical applications. It is primarily sought by researchers in the life sciences, as well as by manufacturers in the pharmaceutical and dietary supplement industries for product development and quality control.

Application

• Pharmaceutical Research: Serves as a critical reference standard and active pharmaceutical ingredient (API) intermediate for developing novel therapeutics.
• Nutraceutical Development: Used in the formulation of high-value dietary supplements targeting specific health and wellness benefits.
• Biochemical Research: Acts as a tool compound in pharmacological studies to investigate mechanisms of action related to its biological activity.
• Cosmeceutical Applications: Incorporated into advanced skincare formulations for its potential antioxidant properties.
• Analytical Standard: Essential for quality control laboratories to calibrate equipment and validate analytical methods (e.g., HPLC, LC-MS).

Basic Information

Product Name	Bisisorhapontigenin A
CAS No.	332381-09-6
Molecular Formula	C21H22O5
Molecular Weight	354.40 g/mol
Synonyms	Bisisorhapontigenin A; 3,5,3',5'-Tetrahydroxy-4'-methoxy-4,2'-bis(3-methyl-2-butenyl)stilbene; 2-Buten-1-one, 1-(3,5-dihydroxy-4-[(1E)-2-[3-hydroxy-5-[(3-methyl-2-butenyl)oxy]phenyl]ethenyl]-2-methoxyphenyl)-3-methyl-, (2E)-; Rhapontigenin dimer derivative; Stilbenoid dimer
EINECS	Contact for details

Quality Control

Our Bisisorhapontigenin A is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed batch-specific data are provided to guarantee traceability and consistency.

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 in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.