Description

4-[2-(Quinolin-2-Yl)Ethenyl]Benzoic Acid is a high-purity organic compound, specifically a stilbene derivative, that serves as a critical intermediate in advanced chemical synthesis. Its conjugated molecular structure makes it a valuable building block for the development of functional materials, including organic light-emitting diodes (OLEDs) and liquid crystal displays (LCDs). This compound is essential for R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create novel, high-performance molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• OLED/LCD Material Synthesis: Serves as a core building block for creating organic semiconductors and light-emitting materials used in display and lighting technologies.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing advanced colorants with specific optical properties.
• Academic & Industrial R&D: Employed in research laboratories for studying charge transfer, fluorescence, and other photophysical properties.
• Polymer Modification: Used to introduce functional quinoline and carboxylic acid groups into polymer chains to alter material properties.

Basic Information

Product Name	4-[2-(Quinolin-2-Yl)Ethenyl]Benzoic Acid
CAS No.	110113-96-7
Molecular Formula	C18H13NO2
Molecular Weight	275.30 g/mol
Synonyms	2-(4-Carboxystyryl)quinoline; 4-[2-(2-Quinolyl)ethenyl]benzoic acid; (E)-4-[2-(Quinolin-2-yl)vinyl]benzoic acid; 4-(2-Quinolin-2-yl-vinyl)-benzoic acid; 2-(4-Carboxyphenyl)ethenylquinoline; Benzoic acid, 4-[2-(2-quinolinyl)ethenyl]-; (E)-2-(4-Carboxystyryl)quinoline
EINECS	Contact for details

Quality Control

Our 4-[2-(Quinolin-2-Yl)Ethenyl]Benzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes data from HPLC, NMR, and other relevant analytical methods to verify compliance with your specifications.

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 incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.