Description

4,4'-(Naphthalene-1,4-Diyl)Dibenzoic Acid is a high-purity organic compound featuring a rigid, extended aromatic structure. This compound matters as a versatile and valuable building block in advanced materials science and pharmaceutical research, prized for its ability to impart specific electronic and structural properties. It is primarily needed by R&D chemists and process engineers in the fields of organic electronics, metal-organic frameworks (MOFs), and as a precursor for specialty polymers and active pharmaceutical ingredients (APIs).

Application

• Organic Electronic Materials: Serves as a key monomer or dopant in the synthesis of organic semiconductors, hole-transport materials, and light-emitting materials for OLEDs and OFETs.
• Metal-Organic Frameworks (MOFs): Acts as a functionalized organic linker to construct novel porous coordination polymers with tailored pore size and surface chemistry for gas storage, separation, and catalysis.
• Pharmaceutical Intermediates: Utilized as a sophisticated scaffold in the research and development of new drug candidates, particularly those targeting specific protein interactions.
• Specialty Polymers: Incorporated into high-performance polyamides, polyimides, or polyesters to enhance thermal stability, mechanical strength, and chemical resistance.
• Liquid Crystal Components: Used in the synthesis of mesogenic compounds for display technologies due to its rigid, linear geometry.
• Chemical Research & Development: Employed as a standard or reagent in methodological development and asymmetric synthesis studies.

Basic Information

Product Name	4,4'-(Naphthalene-1,4-Diyl)Dibenzoic Acid
CAS No.	2305793-87-5
Molecular Formula	C24H16O4
Molecular Weight	368.38 g/mol
Synonyms	1,4-Bis(4-carboxyphenyl)naphthalene; 4,4'-(1,4-Naphthalenediyl)dibenzoic Acid; [1,1':4',1''-Terphenyl]-4,4''-dicarboxylic Acid, 2',5'-disubstituted derivative; Naphthalene-1,4-diylbis(4,1-phenylene)dicarboxylic acid; p,p'-(1,4-Naphthalenediyl)dibenzoic Acid; 4-Carboxy[1,1'-binaphthalene]-4'-carboxylic Acid (related structure); BNDA (abbreviation); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 4,4'-(Naphthalene-1,4-Diyl)Dibenzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and advanced material synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using a desiccator or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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