Description

Pyridine, 4,4'-[1-Cyclopentene-1,2-Diylbis(5-Methyl-4,2-Thiophenediyl)]Bis- is a specialized organic compound featuring a complex heterocyclic structure that integrates pyridine, thiophene, and cyclopentene moieties. This unique architecture makes it a high-value intermediate for advanced materials research and fine chemical synthesis. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and organic electronics sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new-generation herbicides and insecticides, leveraging its heterocyclic framework for bioactivity.
• Organic Semiconductor Precursor: A critical raw material for synthesizing novel π-conjugated molecules and polymers used in Organic Light-Emitting Diodes (OLEDs) and organic photovoltaics (OPVs).
• Ligand Synthesis in Catalysis: Employed to create sophisticated nitrogen- and sulfur-containing ligands for transition metal catalysis in asymmetric synthesis.
• Material Science Research: Investigated for the development of advanced polymers, liquid crystals, and non-linear optical (NLO) materials due to its rigid, planar structure.
• Dye and Pigment Chemistry: Acts as a precursor for synthesizing specialized dyes and functional colorants with specific light-absorption properties.

Basic Information

Product Name	Pyridine, 4,4'-[1-Cyclopentene-1,2-Diylbis(5-Methyl-4,2-Thiophenediyl)]Bis-
CAS No.	608528-49-0
Molecular Formula	C24H20N2S2
Molecular Weight	400.56 g/mol
Synonyms	4,4'-(1-Cyclopentene-1,2-diyl)bis[5-methyl-2,2'-bithiophene-4-carbonitrile] (alternative formulation); 4,4'-(Cyclopent-1-ene-1,2-diyl)bis(5-methyl-4,2'-bithiophene); Bis(4-pyridyl)cyclopentene-thiophene derivative; 2,2'-(1-Cyclopentene-1,2-diyl)bis(5-methyl-4,4'-bithiophene); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of Pyridine, 4,4'-[1-Cyclopentene-1,2-Diylbis(5-Methyl-4,2-Thiophenediyl)]Bis- adheres to a stringent quality management system. Every batch undergoes comprehensive analytical characterization using HPLC, GC-MS, NMR, and elemental analysis to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all critical parameters are provided and can be tailored to meet specific client or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive and should be handled under an inert atmosphere for long-term storage to prevent potential degradation.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.