Description

4H-Cyclopenta[2,1-B:3,4-B']Dithiophene, 2,6-Dibromo-4,4-Dimethyl- is a high-purity, advanced organic intermediate critical for the synthesis of novel conjugated materials. This compound matters because its unique fused-ring, dibrominated structure serves as a key building block for constructing complex organic semiconductors and electronic polymers. It is primarily needed by R&D chemists and material scientists in the organic electronics, photovoltaics, and advanced materials sectors.

Application

• Organic Semiconductor Synthesis: A crucial monomer for constructing donor-acceptor polymers and small molecules used in organic field-effect transistors (OFETs).
• Photovoltaic Materials: Serves as a core building block for the development of novel non-fullerene acceptors and donor materials in organic solar cells (OSCs).
• Electroluminescent Materials: Used in the research and development of light-emitting materials for organic light-emitting diodes (OLEDs) and perovskite LEDs.
• Chemical Research: An essential intermediate for synthesizing complex, fused heterocyclic systems for exploratory chemistry and material science.
• Conjugated Polymer Backbone: Enables the creation of polymers with tailored bandgaps and charge transport properties for electronic applications.

Basic Information

Product Name	4H-Cyclopenta[2,1-B:3,4-B']Dithiophene, 2,6-Dibromo-4,4-Dimethyl-
CAS No.	1314116-06-7
Molecular Formula	C13H10Br2S2
Molecular Weight	390.16 g/mol
Synonyms	2,6-Dibromo-4,4-dimethyl-4H-cyclopenta[2,1-b:3,4-b']dithiophene; 4,4-Dimethyl-2,6-dibromo-4H-cyclopenta[2,1-b:3,4-b']dithiophene; CP-DT-Br; 4H-CPDT-2,6-Br2; Dibrominated Cyclopentadithiophene Derivative; 1314116-06-7
EINECS	Contact for details

Quality Control

Every batch of 4H-Cyclopenta[2,1-B:3,4-B']Dithiophene, 2,6-Dibromo-4,4-Dimethyl- is synthesized and purified under controlled conditions to ensure high chemical purity and lot-to-lot consistency, meeting the stringent requirements of advanced materials research. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This material is light-sensitive and easily oxidized; prolonged exposure to air and light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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