Description

2,5-Dibenzoyl-1,4-Benzenedicarboxylic Acid 1,4-Dimethyl Ester is a high-purity, functionalized organic compound characterized by its multi-aromatic structure and ester functionalities. This chemical serves as a critical advanced intermediate in the synthesis of complex molecules, offering precise structural control for downstream applications. It is primarily required by pharmaceutical R&D and specialty chemical manufacturers for developing novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for complex polycyclic structures.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or host materials in display and lighting technologies due to its rigid, conjugated backbone.
• Ligand Synthesis: Used in the preparation of sophisticated organic ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating specialty polymers with enhanced thermal and mechanical properties.
• Advanced Material Research: Employed in academic and industrial R&D for developing new functional materials, including liquid crystals and organic semiconductors.
• Fine Chemical Synthesis: A versatile intermediate for constructing complex aromatic esters and diketones in multi-step synthetic routes.

Basic Information

Product Name	2,5-Dibenzoyl-1,4-Benzenedicarboxylic Acid 1,4-Dimethyl Ester
CAS No.	928793-00-4
Molecular Formula	C30H22O6
Molecular Weight	478.49 g/mol
Synonyms	1,4-Benzenedicarboxylic acid, 2,5-bis(phenylcarbonyl)-, 1,4-dimethyl ester; Dimethyl 2,5-dibenzoylterephthalate; 2,5-Dibenzoylterephthalic Acid Dimethyl Ester; Terephthalic acid, 2,5-dibenzoyl-, dimethyl ester; 1,4-Dimethyl 2,5-dibenzoylterephthalate
EINECS	Contact for details

Quality Control

Our 2,5-Dibenzoyl-1,4-Benzenedicarboxylic Acid 1,4-Dimethyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports applications requiring high-purity intermediates for research and regulated industries.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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