Description

Thiophene,3,4-Diphenyl- is a high-purity, specialized organic compound with the CAS registry number 16939-13-2. This heterocyclic aromatic compound is a critical building block and intermediate in advanced organic synthesis and materials science research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of new generation pesticides and herbicides, leveraging its unique heterocyclic structure.
• Organic Electronic Materials: Acts as a core component in the development of organic semiconductors, conductive polymers, and non-linear optical (NLO) materials for OLEDs and photovoltaic cells.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalytic systems used in cross-coupling and other transition metal-catalyzed reactions.
• Chemical Research & Development: A valuable reagent for academic and industrial research focused on heterocyclic chemistry, polymerization studies, and the creation of novel functional materials.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes and pigments where the thiophene moiety imparts specific coloristic or stability properties.

Basic Information

Product Name	Thiophene,3,4-Diphenyl-
CAS No.	16939-13-2
Molecular Formula	C16H12S
Molecular Weight	236.33 g/mol
Synonyms	3,4-Diphenylthiophene; 3,4-Diphenylthiofuran; 1,1':3',1''-Terphenyl-2'-thiol; NSC 406913; 2-Thia-1,1':3',1''-terphenyl; 3,4-Diphenyl-thiophene; 3,4-Diphenyl-thiophene, 98%
EINECS	Contact for details

Quality Control

Our Thiophene,3,4-Diphenyl- is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with customer specifications and industry best practices.

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 strong oxidizing agents.

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.