Description

2,3-Dichloro-1H-Indole is a halogenated indole derivative that serves as a versatile and critical synthetic intermediate in advanced organic chemistry. Its value lies in its dual chlorine atoms, which provide reactive sites for further functionalization, enabling the construction of complex heterocyclic scaffolds. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially in medicinal chemistry programs targeting CNS disorders and oncology.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for organic electronic materials, such as conductive polymers and organic light-emitting diodes (OLEDs).
• Dye and Pigment Chemistry: Intermediate in the production of specialized indole-based dyes and colorants.
• Academic & R&D: A valuable reagent for methodological studies in organic synthesis, including cross-coupling and cyclization reactions.
• Biochemical Probe Development: Used to create molecular tools for studying biological pathways and enzyme inhibition.

Basic Information

Product Name	2,3-Dichloro-1H-Indole
CAS No.	101495-59-4
Molecular Formula	C8H5Cl2N
Molecular Weight	186.04 g/mol
Synonyms	2,3-Dichloroindole; 1H-Indole, 2,3-dichloro-; 2,3-Dichloro-1H-indole; Indole, 2,3-dichloro-; 2,3-Dichloroindole (principal synonym); 2,3-Dichloro-1H-indole (IUPAC); 2,3-Dichloro-1H-indol; 2,3-Dichloro-1H-indole, 95%
EINECS	Contact for details

Quality Control

Our 2,3-Dichloro-1H-Indole is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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). Keep away from heat, sparks, and open flame. The container should be kept tightly closed in a dry and inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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