Description

3,4,4'-Trihydroxy-Alpha,Alpha'-Diethylstilbene is a specialized stilbene derivative with a unique polyphenolic structure. This compound is valued for its role as a key synthetic intermediate and its potential as a functional building block in advanced material science. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical sectors. Its distinct molecular architecture makes it suitable for applications requiring precise chemical modification and controlled reactivity.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting estrogen-related pathways or possessing antioxidant properties.
• Agrochemical Research: Used in the development of new plant growth regulators or protective agents due to its polyphenolic nature.
• Material Science: Acts as a monomer or cross-linking agent in the production of specialty polymers and resins with enhanced thermal or UV-stability.
• Biochemical Research: Employed as a reference standard or probe in studies investigating oxidative stress, enzyme inhibition, or receptor binding.
• Fine Chemical Synthesis: Utilized as a building block for synthesizing complex organic molecules, dyes, or pigments.

Basic Information

Item	Details
Product Name	3,4,4'-Trihydroxy-Alpha,Alpha'-Diethylstilbene
CAS No.	71113-07-0
Molecular Formula	C18H20O3
Molecular Weight	284.35 g/mol
Synonyms	3,4,4'-Trihydroxy-α,α'-diethylstilbene; 3,4,4'-Trihydroxy-α,α'-diethyl-1,2-diphenylethylene; 3,4,4'-Trihydroxy-α,α'-diethylbibenzyl; 3,4,4'-Trihydroxydiethylstilbene; 4-[2-(3,4-Dihydroxyphenyl)-2-butenyl]benzene-1,2-diol; DES Triol; Trihydroxy Diethylstilbene
EINECS	Contact for details

Quality Control

Our 3,4,4'-Trihydroxy-Alpha,Alpha'-Diethylstilbene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets high-purity standards suitable for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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