Description

4-[4-(Diethylamino)-2-Hydroxybenzoyl]-1,3-Benzenedicarboxylic Acid is a specialized organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a key building block in the production of high-performance dyes, pigments, and functional materials. Industries such as specialty chemicals, advanced material science, and research institutions require this precise intermediate for developing products with specific optical and electronic properties.

Application

• Dye and Pigment Intermediate: A crucial precursor in the synthesis of high-value, light-fast dyes and organic pigments.
• Functional Material Synthesis: Used in the development of advanced materials, including optical brighteners and charge-transfer complexes.
• Research & Development: Serves as a key reagent in academic and industrial R&D for exploring new chemical entities and photophysical properties.
• Specialty Chemical Manufacturing: Employed in the production of custom fine chemicals and performance additives.
• Liquid Crystal and OLED Precursor: Potential application in the synthesis of components for display and lighting technologies.

Basic Information

Product Name	4-[4-(Diethylamino)-2-Hydroxybenzoyl]-1,3-Benzenedicarboxylic Acid
CAS No.	52716-30-0
Molecular Formula	C20H19NO6
Molecular Weight	369.37 g/mol
Synonyms	1,3-Benzenedicarboxylic acid, 4-[4-(diethylamino)-2-hydroxybenzoyl]-; 5-[4-(Diethylamino)-2-hydroxybenzoyl]isophthalic acid; 4-(4-Diethylamino-2-hydroxybenzoyl)isophthalic acid; Isophthalic acid, 5-[4-(diethylamino)-2-hydroxybenzoyl]-; 52716-30-0; Light-sensitive benzophenone derivative; Amino-hydroxybenzoyl isophthalic acid
EINECS	Contact for details

Quality Control

Our production of 4-[4-(Diethylamino)-2-Hydroxybenzoyl]-1,3-Benzenedicarboxylic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, guaranteeing traceability and compliance with industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which could affect product stability and performance.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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