Description

Stilbenecarboxylic Acid is a high-purity organic intermediate characterized by its stilbene backbone and carboxylic acid functionality. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in advanced material and pharmaceutical research. It is essential for manufacturers and R&D laboratories in the fine chemical, pharmaceutical, and specialty polymer sectors seeking reliable, high-quality intermediates for their synthesis processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with stilbene-based structures.
• Organic Light-Emitting Diode (OLED) Materials: Used in the research and development of organic electronic materials and emissive layers.
• Liquid Crystal (LC) and Polymer Synthesis: Serves as a monomer or building block for creating advanced polymers and liquid crystal compounds.
• Fluorescent Whitening Agent (FWA) Production: A critical intermediate in the manufacture of optical brighteners for paper, textiles, and detergents.
• Fine Chemical Synthesis: Employed in custom synthesis and the production of specialty chemicals for agrochemicals and dyes.
• Research & Development: Used in academic and industrial R&D for exploring new chemical entities and material properties.

Basic Information

Product Name	Stilbenecarboxylic Acid
CAS No.	52125-65-2
Molecular Formula	C15H12O2
Molecular Weight	224.26 g/mol
Synonyms	4-Carboxystilbene; (E)-4-Styrylbenzoic Acid; trans-4-Carboxystilbene; 4-(2-Phenylethenyl)benzoic Acid; 4-Vinylbenzoic Acid, Phenyl Derivative; Stilbene-4-carboxylic Acid; 4-(E)-Styrylbenzoic Acid; 4-(Phenylethyl)benzoic Acid (isomeric form)
EINECS	Contact for details

Quality Control

Our Stilbenecarboxylic Acid is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing to ensure it meets stringent purity and consistency standards. A Certificate of Analysis (COA) detailing specific test results is provided with each shipment to guarantee traceability and compliance with your specifications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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