Description

Isophthalamide CAS NO 1740-57-4 is a high-purity organic compound belonging to the class of aromatic diamides. This versatile chemical intermediate is valued for its ability to impart thermal stability and structural integrity in advanced polymer systems. It is primarily sought after by manufacturers in the polymer, specialty chemical, and pharmaceutical industries for the synthesis of high-performance materials.

Application

• Polymer Synthesis: A key monomer for producing high-performance polyamides (nylons) and polyimides with excellent heat resistance.
• Epoxy Curing Agent: Used as a curing agent or hardener in epoxy resin formulations, enhancing mechanical and thermal properties.
• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Crosslinking Agent: Functions as a crosslinker in coatings, adhesives, and composite materials to improve durability and chemical resistance.
• Liquid Crystal Polymers (LCPs): Used in the production of LCPs for electronics, automotive, and aerospace applications.
• Chemical Research: Employed in R&D laboratories for developing novel polymeric materials and organic compounds.

Basic Information

Product Name	Isophthalamide
CAS No.	1740-57-4
Molecular Formula	C8H8N2O2
Molecular Weight	164.16 g/mol
Synonyms	1,3-Benzenedicarboxamide; Isophthalic Diamide; m-Phthalamide; m-Benzenedicarboxamide; Isophthalic Acid Diamide; 1,3-Dicarbamoylbenzene; m-Phenylenedicarboxamide; Isophthaloylamide
EINECS	217-108-5

Quality Control

Our Isophthalamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, IR, and loss on drying, to ensure it meets exacting purity standards. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline 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%

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