Description

4H-Cyclopenta[2,1-B:3,4-C']Dithiophene is a high-purity fused-ring heterocyclic compound that serves as a critical advanced intermediate in organic synthesis. Its unique conjugated structure makes it a valuable building block for developing novel functional materials with specific electronic and optical properties. This compound is primarily sought by researchers and manufacturers in the fields of organic electronics and advanced material science.

Application

• Organic Semiconductor Precursor: A key monomer for synthesizing conjugated polymers and small molecules used in Organic Field-Effect Transistors (OFETs) and Organic Photovoltaics (OPVs).
• Electroluminescent Material Development: Serves as a core structure in the design of novel emitters for Organic Light-Emitting Diodes (OLEDs) and light-emitting electrochemical cells (LECs).
• Non-Linear Optical (NLO) Materials: Used in research to create materials with tailored NLO properties for applications in photonics and optoelectronics.
• Chemical Sensor Fabrication: Incorporated into sensing layers for the detection of specific analytes due to its tunable electronic structure.
• Academic & Industrial R&D: Employed as a sophisticated starting material for exploring new chemical reactions and synthesizing complex molecular architectures in both university and corporate research laboratories.

Basic Information

Item	Details
Product Name	4H-Cyclopenta[2,1-B:3,4-C']Dithiophene
CAS No.	17965-50-3
Molecular Formula	C9H6S2
Molecular Weight	178.27 g/mol
Synonyms	4H-Cyclopenta[2,1-b:3,4-b']dithiophene; 4H-Cyclopentadithiophene; Cyclopenta[2,1-b:3,4-b']dithiophene, 4H-; 4H-CPDT; 4H-Cyclopenta[2,1-b:3,4-c']dithiophene (alternate indexing); 4H-Cyclopentadieno[1,2-b:5,4-b']dithiophene; 4H-Cyclopenta[2,1-b:3,4-b']dithiophene (IUPAC); 17965-50-3
EINECS	Contact for details

Quality Control

Our 4H-Cyclopenta[2,1-B:3,4-C']Dithiophene is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques, including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your research and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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