Description

2,5-Dibromo-3,4-Di-p-Tolyl-Thiophene is a high-purity, multi-substituted thiophene derivative, a key building block in advanced organic synthesis. This compound is valued for its role as a versatile precursor in the development of functional materials, particularly organic semiconductors and electronic components. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials industries for constructing complex molecular architectures.

Application

• Organic Semiconductor Precursor: A critical intermediate in the synthesis of p-type organic semiconductor materials for OLEDs, OFETs, and photovoltaic cells.
• Pharmaceutical Intermediate: Used in the research and development of novel active pharmaceutical ingredients (APIs), especially those with heterocyclic cores.
• Agrochemical Synthesis: Serves as a building block for creating new crop protection agents and herbicides with specific activity profiles.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis and coordination chemistry.
• Material Science Research: Used in academic and industrial labs to develop new conjugated polymers and small molecules with tailored electronic properties.
• Chemical Sensor Development: A component in the synthesis of receptor molecules for detecting specific analytes.

Basic Information

Product Name	2,5-Dibromo-3,4-Di-p-Tolyl-Thiophene
CAS No.	951384-60-4
Molecular Formula	C24H18Br2S
Molecular Weight	514.27 g/mol
Synonyms	2,5-Dibromo-3,4-bis(4-methylphenyl)thiophene; 3,4-Bis(4-methylphenyl)-2,5-dibromothiophene; 2,5-Dibromo-3,4-di(4-tolyl)thiophene; Thiophene, 2,5-dibromo-3,4-bis(4-methylphenyl)-; DBTT; 951384-60-4
EINECS	Contact for details

Quality Control

Our 2,5-Dibromo-3,4-Di-p-Tolyl-Thiophene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing purity, impurity profiles, and physical characteristics are provided with each shipment to guarantee batch-to-batch consistency and traceability for 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). This compound is light-sensitive and should be handled under an inert atmosphere when appropriate for prolonged purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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