Description

Dimethyl cis-Stilbene-4,4'-Dicarboxylate is a high-purity organic compound belonging to the stilbene dicarboxylate ester family, serving as a critical intermediate in advanced chemical synthesis. This compound is valued for its defined stereochemistry and functional groups, which make it a versatile building block for creating complex molecular architectures. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and materials science sectors for applications in drug discovery, liquid crystal development, and specialty polymer production.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for compounds with stilbene-based scaffolds.
• Liquid Crystal Materials: Serves as a core precursor for the synthesis of advanced liquid crystal compounds used in display technologies.
• Organic Light-Emitting Diodes (OLEDs): Used in the development of organic electronic materials and emissive layers due to its conjugated structure.
• Agrochemical Synthesis: Functions as an intermediate in creating specialized agrochemicals and plant growth regulators.
• Polymer & Resin Modifier: Employed to introduce rigid, aromatic units into polymer chains to enhance thermal stability and mechanical properties.
• Chemical Research: A valuable reference standard and starting material in academic and industrial organic chemistry research.

Basic Information

Product Name	Dimethyl cis-Stilbene-4,4'-Dicarboxylate
CAS No.	143130-82-9
Molecular Formula	C₁₈H₁₆O₄
Molecular Weight	296.32 g/mol
Synonyms	(Z)-Dimethyl 4,4'-Stilbenedicarboxylate; cis-Dimethyl 4,4'-Stilbenedicarboxylate; (Z)-1,2-Bis(4-(methoxycarbonyl)phenyl)ethene; Dimethyl (Z)-4,4'-Stilbenedicarboxylate; (Z)-4,4'-(Ethene-1,2-diyl)dibenzoic acid dimethyl ester; cis-4,4'-Stilbenedicarboxylic Acid Dimethyl Ester; (Z)-Stilbene-4,4'-dicarboxylic Acid Dimethyl Ester
EINECS	Contact for details

Quality Control

Our Dimethyl cis-Stilbene-4,4'-Dicarboxylate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, isomeric purity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of research and industrial applications, ensuring reliable performance as a chemical intermediate.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Isomeric Purity (cis-isomer, HPLC)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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