Description

2-(1H-Indol-3-Yl)-1H-Indole is a high-purity organic compound belonging to the bisindole class, characterized by its fused heterocyclic structure. This compound serves as a critical advanced intermediate for the synthesis of complex molecules in pharmaceutical and materials research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in oncology and CNS research.
• Agrochemical Research: Used in developing novel pesticides and herbicides due to its complex indole-based scaffold.
• Organic Electronic Materials: Serves as a precursor for conjugated molecules in OLED and semiconductor applications.
• Biochemical Probe Synthesis: Utilized in creating fluorescent tags and molecular probes for biological imaging.
• Catalyst Ligand Development: Acts as a precursor for nitrogen-containing ligands in asymmetric catalysis.
• Academic & Contract Research: Essential for methodological studies and novel synthetic route exploration in university and CRO labs.

Basic Information

Product Name	2-(1H-Indol-3-Yl)-1H-Indole
CAS No.	27393-85-7
Molecular Formula	C16H12N2
Molecular Weight	232.28 g/mol
Synonyms	3,3'-Bi-1H-indole; Diindolylmethane (structural isomer); 2-(3-Indolyl)indole; 3-(1H-Indol-3-yl)-1H-indole; Biindolyl; Bisindole; 2,2'-Biindole; 3,3'-Biindole
EINECS	Contact for details

Quality Control

Every batch of 2-(1H-Indol-3-Yl)-1H-Indole is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency suitable for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality and regulatory documentation needs.

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 the container sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
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.