Description

N,N'-1,4-Phenylenebis(3-Phenylpropanamide) is a high-purity, symmetrical bisamide compound with a rigid aromatic core. This chemical is valued for its role as a versatile intermediate and building block in advanced material synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring rigid, symmetrical diamide structures.
• Polymer Chemistry: Serves as a monomer or chain extender in the production of high-performance polyamides, polyimides, and other specialty polymers with enhanced thermal stability.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: A potential precursor for creating organic semiconductors and charge-transport materials in electronic displays.
• Crosslinking Agent: Can be employed to introduce amide linkages and increase the crosslink density in epoxy resins and other thermoset systems.
• Chemical Research: A valuable reagent in organic synthesis for creating complex, multi-functional molecules in academic and industrial laboratories.

Basic Information

Product Name	N,N'-1,4-Phenylenebis(3-Phenylpropanamide)
CAS No.	349639-98-1
Molecular Formula	C30H28N2O2
Molecular Weight	448.56 g/mol
Synonyms	1,4-Bis(3-phenylpropanamido)benzene; N,N'-(1,4-Phenylene)bis[3-phenylpropanamide]; p-Phenylenebis(3-phenylpropionamide); 3-Phenyl-N-[4-[(3-phenylpropanoyl)amino]phenyl]propanamide; Bisamide linker; Symmetrical phenylenebispropanamide
EINECS	Contact for details

Quality Control

Our N,N'-1,4-Phenylenebis(3-Phenylpropanamide) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR, to ensure it meets exacting specifications for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with each shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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