Description

5,5'-Dimethyl-2,2'-Bithiophenyl is a high-purity organic compound belonging to the class of bithiophene derivatives. This chemical serves as a crucial advanced intermediate and building block in the synthesis of complex organic materials. It is primarily sought after by R&D laboratories and manufacturers in the pharmaceutical, organic electronics, and specialty chemical sectors for its unique structural properties.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Organic Semiconductor Precursor: Acts as a key monomer or building block for conjugated polymers and small molecules used in OLEDs, OFETs, and organic photovoltaics.
• Ligand Synthesis: Employed in the development of specialized ligands for catalysis and material science applications.
• Chemical Research: Serves as a standard or starting material in academic and industrial R&D for exploring new organic reactions and material properties.
• Agrochemical Development: Utilized as an intermediate in the creation of new crop protection agents and specialty agrochemicals.
• Functional Material Development: Incorporated into the design of sensors, non-linear optical materials, and other advanced functional materials.

Basic Information

Product Name	5,5'-Dimethyl-2,2'-Bithiophenyl
CAS No.	16303-58-5
Molecular Formula	C10H10S2
Molecular Weight	194.32 g/mol
Synonyms	5,5'-Dimethyl-2,2'-bithiophene; 2,2'-Bithiophene, 5,5'-dimethyl-; 5,5'-Dimethyl-2,2'-dithienyl; 5,5'-Dimethylbithiophene; 5,5'-Dimethyl-2,2'-bithienyl; 5,5'-Dimethyl-2,2'-bithiophene; 5,5'-Dimethyl-2,2'-thienyl
EINECS	Contact for details

Quality Control

Our 5,5'-Dimethyl-2,2'-Bithiophenyl is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality systems are designed to support cGMP and ISO standards for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.