Description

N,N'-Bis{4-[(Diethylamino)Sulfonyl]Phenyl}Terephthalamide is a specialized organic compound featuring a terephthalamide core flanked by diethylaminosulfonylphenyl groups. This unique molecular architecture makes it a valuable intermediate and functional material in advanced chemical synthesis. It is primarily sought after by research institutions and industrial R&D departments focused on developing novel materials and specialty chemicals. Its properties are leveraged in applications requiring specific light-absorption or charge-transfer characteristics.

Application

• Advanced Material Synthesis: Serves as a key monomer or intermediate in the production of high-performance polymers and specialty resins.
• Organic Electronics: Investigated for use in the development of organic light-emitting diodes (OLEDs), photovoltaics, and other electronic components due to its potential charge-transport properties.
• Dye & Pigment Intermediate: Used in the synthesis of complex, high-value dyes and pigments, particularly those requiring specific sulfonamide functionalities for solubility or color fastness.
• Pharmaceutical Research: Acts as a building block in medicinal chemistry for the discovery and development of new therapeutic agents.
• Analytical Chemistry: May be employed as a reagent or standard in chromatographic analysis and other laboratory testing procedures.
• Liquid Crystal & Nonlinear Optical Materials: Explored for applications in liquid crystal displays (LCDs) and nonlinear optical (NLO) materials due to its rigid, conjugated structure.

Basic Information

Product Name	N,N'-Bis{4-[(Diethylamino)Sulfonyl]Phenyl}Terephthalamide
CAS No.	349627-78-7
Molecular Formula	C34H38N4O6S2
Molecular Weight	662.81 g/mol
Synonyms	N,N'-Bis[4-(diethylsulfamoyl)phenyl]terephthalamide; Terephthalamide, N,N'-bis[4-[(diethylamino)sulfonyl]phenyl]-; 1,4-Benzenedicarboxamide, N,N'-bis[4-[(diethylamino)sulfonyl]phenyl]-; N,N'-Bis(4-(N,N-diethylsulfamoyl)phenyl)terephthalamide; 4,4'-(1,4-Phenylenedicarbonylimino)bis(N,N-diethylbenzenesulfonamide)
EINECS	Contact for details

Quality Control

Our N,N'-Bis{4-[(Diethylamino)Sulfonyl]Phenyl}Terephthalamide is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure consistent quality and batch-to-batch reproducibility. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to ensure product stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 1.0%

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