Description

2,5-Bis(3-Nitrophenyl)-3,4-Diphenylthiophene is a high-purity, multi-functional organic compound characterized by its distinct thiophene core substituted with nitrophenyl and phenyl groups. This compound matters as a sophisticated building block and key intermediate in advanced material science and pharmaceutical research, where precise molecular architecture is critical. It is primarily needed by R&D chemists and process engineers in the organic electronics, agrochemical, and pharmaceutical industries for developing novel functional materials and active ingredients.

Application

• Organic Semiconductor Precursor: Serves as a core building block for the synthesis of novel conjugated polymers and small molecules used in OLEDs, OFETs, and organic photovoltaic cells.
• Pharmaceutical Intermediate: Utilized in the research and development of new drug candidates, particularly those targeting specific biological pathways where its complex aromatic structure is beneficial.
• Agrochemical Synthesis: Acts as an intermediate in the creation of advanced crop protection agents and herbicides.
• Dye & Pigment Chemistry: Employed in the development of specialized dyes, pigments, and colorants due to its nitro-substituted aromatic system.
• Material Science Research: Used as a monomer or cross-linking agent in the synthesis of advanced polymers with specific optical or electronic properties.
• Ligand for Catalysis: Can be modified to create complex ligands for transition metal catalysts used in fine chemical synthesis.

Basic Information

Product Name	2,5-Bis(3-Nitrophenyl)-3,4-Diphenylthiophene
CAS No.	872177-50-9
Molecular Formula	C30H20N2O4S
Molecular Weight	504.56 g/mol
Synonyms	3,3'-(3,4-Diphenylthiophene-2,5-diyl)dinitrobenzene; 2,5-Di(3-nitrophenyl)-3,4-diphenylthiophene; 3,4-Diphenyl-2,5-bis(3-nitrophenyl)thiophene; 2,5-Bis(3-nitrophenyl)-3,4-diphenyl-thiophene; Thiophene, 2,5-bis(3-nitrophenyl)-3,4-diphenyl-
EINECS	Contact for details

Quality Control

Our production of 2,5-Bis(3-Nitrophenyl)-3,4-Diphenylthiophene adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support cGMP and ISO 9001 compliant manufacturing practices for research and development applications.

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). The compound should be kept under an inert atmosphere if long-term storage is required to prevent potential degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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