Description

N,N'-1,2-Phenylenebis(3-Chloro-1-Benzothiophene-2-Carboxamide) is a high-purity, specialized organic compound featuring a bis-carboxamide structure linked by an o-phenylene bridge, with each amide nitrogen bonded to a chlorinated benzothiophene moiety. This unique molecular architecture makes it a valuable advanced intermediate or functional monomer for synthesizing complex polymers and high-performance materials. It is primarily sought by research institutions, pharmaceutical developers, and specialty chemical manufacturers working on novel organic electronic materials, liquid crystals, or bioactive molecule scaffolds.

Application

• Organic Semiconductor Research: Serves as a key building block for the synthesis of novel conjugated polymers and small molecules used in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).
• Pharmaceutical Intermediate: Utilized in medicinal chemistry research for the development of new drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Liquid Crystal & Advanced Material Synthesis: Acts as a rigid, planar core unit in the design of discotic or calamitic liquid crystals and other functional materials requiring specific self-assembly properties.
• Polymer Modification: Employed as a cross-linking agent or comonomer to introduce benzothiophene units into polymer backbones, enhancing thermal stability and optoelectronic properties.
• Chemical Research & Development: Used as a standard or reference compound in analytical method development and structure-property relationship studies.
• Coordination Chemistry: Potential ligand for metal-organic frameworks (MOFs) or catalysts due to its multiple amide and heterocyclic donor sites.

Basic Information

Item	Detail
Product Name	N,N'-1,2-Phenylenebis(3-Chloro-1-Benzothiophene-2-Carboxamide)
CAS No.	171738-94-6
Molecular Formula	C32H18Cl2N2O2S2
Molecular Weight	605.53 g/mol
Synonyms	1,2-Phenylenebis[(3-chloro-1-benzothiophen-2-yl)carboxamide]; 3-Chloro-N-[2-[[(3-chloro-1-benzothiophen-2-yl)carbonyl]amino]phenyl]-1-benzothiophene-2-carboxamide; N,N'-(1,2-Phenylene)bis(3-chlorobenzo[b]thiophene-2-carboxamide); 3,3'-Dichloro-N,N'-(1,2-phenylene)dibenzo[b]thiophene-2,2'-dicarboxamide; Bis(3-chlorobenzothiophene-2-carboxamide) o-phenylene derivative; o-Phenylenebis(3-chloro-1-benzothiophene-2-carboxamide)
EINECS	Contact for details

Quality Control

Our production of N,N'-1,2-Phenylenebis(3-Chloro-1-Benzothiophene-2-Carboxamide) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive and should be handled and stored accordingly to maintain stability. Keep the container sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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