Description

5-((4-Carboxyphenyl)Carbamoyl)Isophthalic Acid is a high-purity, multifunctional organic building block featuring multiple carboxylic acid groups and an amide linkage. This compound is critical for the synthesis of advanced materials, including specialty polymers, metal-organic frameworks (MOFs), and high-performance ligands for catalysis. It is primarily sought by research and development teams, as well as production chemists, in the pharmaceutical, advanced materials, and fine chemical industries for creating novel structures with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring rigid, polyfunctional aromatic cores.
• Metal-Organic Framework (MOF) Synthesis: Acts as a versatile organic linker or strut for constructing porous coordination polymers with applications in gas storage, separation, and catalysis.
• Polymer Chemistry: Used as a monomer or cross-linking agent for producing high-performance polyamides, polyimides, and other specialty polymers with enhanced thermal and mechanical properties.
• Ligand Synthesis: Provides a scaffold for developing multidentate chelating ligands used in homogeneous catalysis and metal ion sequestration.
• Advanced Material Research: Employed in academic and industrial R&D for creating novel organic and hybrid materials with specific electronic or optical functionalities.
• Surface Modification: The carboxylic acid groups enable attachment to various surfaces and nanoparticles for functionalization and sensor development.

Basic Information

Item	Detail
Product Name	5-((4-Carboxyphenyl)Carbamoyl)Isophthalic Acid
CAS No.	1808951-76-9
Molecular Formula	C16H11NO7
Molecular Weight	329.26 g/mol
Synonyms	5-[(4-Carboxybenzoyl)amino]isophthalic acid; 5-[(4-Carboxybenzamido)]isophthalic acid; 5-(4-Carboxybenzamido)isophthalic acid; Isophthalic acid, 5-[(4-carboxyphenyl)carbamoyl]-; 5-(4-Carboxybenzamido)benzene-1,3-dicarboxylic acid; Terephthalamic acid, N-(3,5-dicarboxyphenyl)-
EINECS	Contact for details

Quality Control

Every batch of 5-((4-Carboxyphenyl)Carbamoyl)Isophthalic Acid is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store in a cool, dry place at a controlled room temperature (15-25°C). For long-term storage, consider using a desiccator or storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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