Description

3,5,3'-Trihydroxystilbene is a polyphenolic stilbene derivative of significant research interest. This compound matters as a key structural analog and potential precursor in the synthesis of more complex bioactive molecules, particularly in pharmaceutical development. It is needed by research institutions and manufacturers in the life sciences, nutraceutical, and fine chemical sectors for applications in biochemical research and high-purity synthesis.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for the synthesis of novel drug candidates and more complex stilbene derivatives.
• Biochemical Research: Used as a reference standard or probe in studies investigating antioxidant mechanisms, cell signaling pathways, and structure-activity relationships (SAR).
• Nutraceutical & Cosmetic Ingredient Research: Explored for its potential antioxidant and skin-beneficial properties in the development of advanced formulations.
• Organic Synthesis: Acts as a versatile starting material or intermediate for chemists creating specialized compounds for various industrial and academic purposes.
• Analytical Standard: Employed as a high-purity standard in HPLC, LC-MS, and other analytical methods for quality control and compound identification.

Basic Information

Product Name	3,5,3'-Trihydroxystilbene
CAS No.	150258-84-7
Molecular Formula	C14H12O3
Molecular Weight	228.24 g/mol
Synonyms	3,5,3'-Trihydroxy-trans-stilbene; 3,5,3'-Trihydroxy-1,2-diphenylethylene; 3,5,4'-Trihydroxystilbene (common misassignment); 3,5,3'-Trihydroxydiphenylethylene; (E)-3,5,3'-Trihydroxystilbene; 3,5,3'-THS; Resveratrol isomer; Piceatannol isomer
EINECS	Contact for details

Quality Control

Our 3,5,3'-Trihydroxystilbene is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets rigorous research-grade specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency for your critical applications.

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 sensitivity to oxidation, prolonged storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.