Description

Viniferone A CAS NO 695188-35-3 is a specialized stilbenoid compound belonging to the viniferone class, known for its unique chemical structure and biological activity. This high-purity reference standard is critical for research and development in life sciences, where precise molecular characterization is paramount. It is primarily sought by pharmaceutical, nutraceutical, and academic research laboratories for applications in bioactivity screening, analytical method development, and as a key intermediate in synthetic pathways.

Application

• Pharmaceutical Research & Development: Used as a reference standard and bioactive lead compound for investigating therapeutic potentials.
• Natural Product Analysis: Serves as a critical analytical standard for the identification and quantification of stilbenoids in complex botanical extracts.
• Biochemical Studies: Employed in enzymatic assays and studies of metabolic pathways due to its specific biological interactions.
• Nutraceutical Ingredient Research: Investigated for its potential application in high-value dietary supplements and functional foods.
• Academic & Institutional Research: A key reagent for universities and research institutes studying plant-derived polyphenols and their derivatives.
• Quality Control Laboratories: Essential for calibrating equipment and validating analytical methods (e.g., HPLC, LC-MS) in QC/QA settings.

Basic Information

Product Name	Viniferone A
CAS No.	695188-35-3
Molecular Formula	C14H12O3
Molecular Weight	228.24 g/mol
Synonyms	(E)-4-[2-(4-Hydroxyphenyl)ethenyl]-2-methoxyphenol; 4-[(E)-2-(4-Hydroxyphenyl)vinyl]-2-methoxyphenol; trans-4,4'-Dihydroxy-3'-methoxystilbene; 3'-Methoxyresveratrol; Viniferone A; Astringin monomer; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of Viniferone A is produced and tested under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing specific results for identity, assay, and impurity profiles are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
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.