Description

(E)-3,5,4'-Tribenzyloxystilbene CAS NO 89946-06-5 is a high-purity synthetic stilbene derivative, a key intermediate in advanced organic synthesis and pharmaceutical research. Its defined stereochemistry and functional groups make it a valuable building block for developing novel compounds with targeted biological activity. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-quality intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential therapeutic agents, including those with anti-inflammatory or anti-cancer properties.
• Agrochemical Research: Used in the development of new crop protection agents and plant growth regulators.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex organic molecules, dyes, and functional materials.
• Academic & Industrial R&D: Employed in chemical biology and medicinal chemistry programs to study structure-activity relationships (SAR).
• Reference Standard: Utilized as an analytical standard for quality control and method development in laboratories.

Basic Information

Product Name	(E)-3,5,4'-Tribenzyloxystilbene
CAS No.	89946-06-5
Molecular Formula	C35H30O3
Molecular Weight	498.61 g/mol
Synonyms	(E)-3,5,4'-Tris(benzyloxy)stilbene; 3,5,4'-Tribenzyloxystilbene; 4-[(1E)-2-(3,5-Bis(benzyloxy)phenyl)ethenyl]phenyl benzyl ether; trans-3,5,4'-Tribenzyloxystilbene; 3,5,4'-Tris-O-benzylresveratrol; Tribenzylresveratrol; TBS
EINECS	Contact for details

Quality Control

Our (E)-3,5,4'-Tribenzyloxystilbene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C for long-term stability. This compound is light-sensitive and easily oxidized; prolonged exposure to air, light, or elevated temperatures should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents	Complies with ICH guidelines

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