Description

3,5-Dimethoxystilbene is a high-purity synthetic organic compound belonging to the stilbene class of chemicals. This compound serves as a valuable intermediate and building block in advanced organic synthesis, particularly for the development of pharmaceuticals and functional materials. It is essential for R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with stilbene-based structures for therapeutic applications.
• Agrochemical Research: Used in the development of new plant growth regulators, fungicides, or herbicides due to its bioactive scaffold.
• Organic Light-Emitting Diodes (OLEDs): Acts as a potential material or intermediate in the production of organic electronic materials and emissive layers.
• UV Absorber / Stabilizer Precursor: Serves as a starting material for synthesizing compounds used to protect polymers and coatings from photodegradation.
• Flavor & Fragrance Ingredient Synthesis: Utilized as a building block for creating complex aromatic molecules in specialty chemical applications.
• Academic & Industrial R&D: A critical reagent for chemical research, method development, and exploring new reactions in organic chemistry.

Basic Information

Product Name	3,5-Dimethoxystilbene
CAS No.	78916-49-1
Molecular Formula	C16H16O2
Molecular Weight	240.30 g/mol
Synonyms	trans-3,5-Dimethoxystilbene; 1,3-Dimethoxy-5-[(E)-2-phenylethenyl]benzene; (E)-1,2-Bis(3,5-dimethoxyphenyl)ethene (common misnomer); 3,5-Dimethoxy-(E)-stilbene; Stilbene, 3,5-dimethoxy-; Bibenzylethene derivative
EINECS	Contact for details

Quality Control

Our 3,5-Dimethoxystilbene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment to guarantee traceability and compliance with your specifications and relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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