Description

5-(3,5-Dicarboxybenzoylamino)Isophthalic Acid is a high-purity, multi-functional aromatic dicarboxylic acid derivative. This compound is valued for its role as a key building block in the synthesis of advanced polymers and metal-organic frameworks (MOFs). It is primarily sought by research institutions and industrial manufacturers in the fields of specialty polymers, advanced materials, and pharmaceutical intermediates.

Application

• Polymer Synthesis: A crucial monomer for producing high-performance polyamides, polyimides, and other specialty polymers requiring thermal and chemical stability.
• Metal-Organic Frameworks (MOFs): Serves as a versatile organic linker for constructing porous MOF materials used in gas storage, separation, and catalysis.
• Pharmaceutical Intermediates: Used in the research and development of complex active pharmaceutical ingredients (APIs) and diagnostic agents.
• Ligand Chemistry: Functions as a polydentate chelating agent for metal ions in coordination chemistry and catalyst design.
• Cross-linking Agent: Employed to create cross-linked polymer networks for coatings, adhesives, and resins with enhanced mechanical properties.
• Advanced Material Research: A key precursor in academic and industrial R&D for novel organic electronic materials and nanocomposites.

Basic Information

Product Name	5-(3,5-Dicarboxybenzoylamino)Isophthalic Acid
CAS No.	1408289-59-7
Molecular Formula	C17H11NO10
Molecular Weight	389.27 g/mol
Synonyms	5-[(3,5-Dicarboxybenzoyl)amino]isophthalic acid; 5-(3,5-Dicarboxybenzamido)isophthalic Acid; 5-Aminoisophthalic Acid 3,5-Dicarboxybenzoate; Isophthalic Acid, 5-[(3,5-dicarboxybenzoyl)amino]-; 1,3-Benzenedicarboxylic acid, 5-[[(3,5-dicarboxyphenyl)carbonyl]amino]-
EINECS	Contact for details

Quality Control

Our 5-(3,5-Dicarboxybenzoylamino)Isophthalic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 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.