Description

1,3-Benzenedicarboxamide, N,N'-Dipropyl- is a specialized diamide derivative of isophthalic acid, valued for its role as a versatile chemical intermediate and building block in advanced synthesis. Its molecular structure, featuring dual amide linkages with propyl substituents, makes it a key precursor for creating polymers, liquid crystals, and functional materials with tailored properties. This compound is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and high-performance polymer industries for developing new active ingredients and specialty additives.

Application

• Pharmaceutical Intermediate: Serves as a core building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring a rigid, symmetrical diamide scaffold.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and plant growth regulators where its structure contributes to biological activity and stability.
• Polymer Modification: Acts as a monomer or chain extender in the production of polyamides, polyimides, and other high-performance engineering plastics to enhance thermal and mechanical properties.
• Liquid Crystal Materials: Employed as a precursor in the manufacture of diamide-based liquid crystals for display technologies and optical devices.
• Organic Synthesis & Research: A valuable reagent in academic and industrial laboratories for constructing complex organic molecules and studying amide bond interactions.
• Crosslinking Agent: Potential use in creating crosslinked polymer networks for coatings, adhesives, or resins, improving chemical resistance and durability.

Basic Information

Product Name	1,3-Benzenedicarboxamide, N,N'-Dipropyl-
CAS No.	15088-32-1
Molecular Formula	C14H20N2O2
Molecular Weight	248.32 g/mol
Synonyms	N,N'-Dipropylisophthalamide; Dipropyl Isophthalamide; 1,3-Bis(propylcarbamoyl)benzene; Isophthalamic Acid Dipropylamide; m-Phthaldipropylamide; N1,N3-Dipropylbenzene-1,3-dicarboxamide; Benzene-1,3-dicarboxylic acid dipropylamide
EINECS	Contact for details

Quality Control

Every batch of 1,3-Benzenedicarboxamide, N,N'-Dipropyl- is manufactured and tested under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and consistency meet the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

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%
Heavy Metals	≤ 10 ppm

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