Description

7H-Cyclopenta[1,2-B:3,4-B']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 the development of novel functional materials. This product is essential for researchers and manufacturers in the fields of organic electronics and specialty chemicals.

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).
• OLED Material Synthesis: Serves as a core structure in the development of host, emitter, and transport materials for next-generation display and lighting technologies.
• Dye-Sensitized Solar Cell (DSSC) Research: Used in the creation of novel organic sensitizers and hole-transport materials to improve cell efficiency.
• Chemical Research & Development: A versatile scaffold in academic and industrial R&D for exploring new photophysical and electrochemical properties.
• Pharmaceutical Intermediate: Potential use in the synthesis of complex bioactive molecules and pharmacophores due to its rigid, polycyclic framework.

Basic Information

Product Name	7H-Cyclopenta[1,2-B:3,4-B']Dithiophene
CAS No.	17965-47-8
Molecular Formula	C9H6S2
Molecular Weight	178.27 g/mol
Synonyms	7H-Cyclopenta[1,2-b:3,4-b']dithiophene; Cyclopenta[1,2-b:3,4-b']dithiophene, 7H-; 7H-CPDT; CPDT; 1,2:3,4-Dicyclopentadienodithiophene; 7H-Cyclopentadithiophene; 7H-Cyclopenta[1,2-b:3,4-b']dithienyl
EINECS	Contact for details

Quality Control

Our 7H-Cyclopenta[1,2-B:3,4-B']Dithiophene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your R&D and production needs.

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 and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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