Description

1,2-Diphenylindole is a high-purity organic compound belonging to the indole class, serving as a versatile chemical intermediate and research reagent. Its value lies in its unique fused-ring structure, which makes it a critical building block for synthesizing advanced materials and complex pharmaceutical molecules. This product is essential for R&D laboratories, fine chemical manufacturers, and the pharmaceutical industry, particularly in the development of novel heterocyclic compounds and functional dyes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting neurological and oncological pathways.
• Organic Light-Emitting Diodes (OLEDs): Used as a core structure or dopant in the development of efficient electroluminescent materials.
• Advanced Material Research: Serves as a building block for creating organic semiconductors, liquid crystals, and photochromic compounds.
• Fluorescent Probe Synthesis: Utilized in designing sensitive molecular probes for bioimaging and chemical sensing applications.
• Academic & Industrial R&D: A fundamental reagent for methodological studies in organic synthesis and heterocyclic chemistry.
• Dye and Pigment Industry: Acts as an intermediate for producing specialized dyes with specific color fastness and light-absorption properties.

Basic Information

Product Name	1,2-Diphenylindole
CAS No.	18434-12-3
Molecular Formula	C20H15N
Molecular Weight	269.34 g/mol
Synonyms	1,2-Diphenyl-1H-indole; 2,3-Diphenylindole; 1H-Indole, 1,2-diphenyl-; 1,2-Diphenylindole; NSC 407292; 1,2-Diphenyl-1H-indole; 1,2-Diphenylindol; 1,2-Diphenyl-1H-indol
EINECS	Contact for details

Quality Control

Our 1,2-Diphenylindole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from incompatible materials and sources of ignition. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
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.