Description

4,5-Dichloroindole is a halogenated indole derivative that serves as a versatile and critical building block in advanced organic synthesis. Its value lies in its unique molecular structure, which provides a reactive scaffold for constructing complex heterocyclic compounds and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for research and development laboratories, pharmaceutical manufacturers, and agrochemical companies engaged in the synthesis of novel molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs), particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators that leverage the indole core structure.
• Material Science Research: Acts as a monomer or functional unit in the development of advanced organic electronic materials, such as organic light-emitting diodes (OLEDs) and conductive polymers.
• Biochemical Research: Employed as a probe or building block in medicinal chemistry for studying enzyme inhibition and receptor-ligand interactions.
• Fine Chemical Production: Serves as a starting material for the manufacture of dyes, pigments, and other specialty chemicals requiring a halogenated indole framework.

Basic Information

Product Name	4,5-Dichloroindole
CAS No.	122509-73-3
Molecular Formula	C8H5Cl2N
Molecular Weight	186.04 g/mol
Synonyms	4,5-Dichloro-1H-indole; 1H-Indole, 4,5-dichloro-; 4,5-Dichloroindole; Indole, 4,5-dichloro-; 4,5-DCI
EINECS	Contact for details

Quality Control

Our 4,5-Dichloroindole 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 determination and NMR/IR for structural confirmation. We provide full traceability and Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.