Description

Phoyunnanin C CAS NO 956344-38-0 is a specialized natural product compound belonging to the stilbenoid class, isolated from the genus *Phyllanthus*. This compound is of significant interest for its unique chemical scaffold, which serves as a valuable reference standard and a key intermediate in advanced research and development. It is primarily sought after by researchers and product developers in the pharmaceutical, nutraceutical, and life science sectors for applications in bioactivity screening, analytical method development, and the synthesis of novel derivatives.

Application

• Pharmaceutical Reference Standard: Used as a high-purity certified standard for the qualitative and quantitative analysis (HPLC, LC-MS) of herbal extracts and finished products.
• Bioactivity & Mechanism Research: Employed in in vitro and in vivo studies to investigate potential pharmacological activities, including anti-inflammatory, antioxidant, and metabolic effects.
• Natural Product Chemistry: Serves as a crucial intermediate or building block for the semi-synthesis of novel analogs with enhanced properties.
• Nutraceutical R&D: Utilized in the development and standardization of high-value botanical supplements and functional food ingredients.
• Academic Research: A key material for universities and research institutes studying plant-derived metabolites, biosynthesis pathways, and structure-activity relationships (SAR).

Basic Information

Product Name	Phoyunnanin C
CAS No.	956344-38-0
Molecular Formula	C20H20O5
Molecular Weight	340.37 g/mol
Synonyms	Phoyunnanin C; (E)-4-[(3,5-Dimethoxystyryl)phenyl] dihydrogen phosphate; 4-[(1E)-2-(3,5-Dimethoxyphenyl)ethenyl]phenyl dihydrogen phosphate; Stilbenoid derivative; Phyllanthus compound C
EINECS	Contact for details

Quality Control

Every batch of Phoyunnanin C is produced and controlled under a strict quality management system. We provide comprehensive analytical documentation to ensure traceability and reliability for your critical research. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are 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). This product is light-sensitive (store away from light). For long-term storage, consider storing under inert atmosphere at lower temperatures (-20°C).

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (MS)	Mass spectrum conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.