Description

5,7-Dichloroindole is a halogenated indole derivative that serves as a versatile and critical synthetic intermediate in advanced organic chemistry. Its value lies in its ability to act as a key building block for the synthesis of complex heterocyclic compounds, including pharmaceuticals and agrochemicals. This high-purity intermediate is essential for research and development chemists and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators, leveraging its halogenated indole core structure.
• Material Science Research: Serves as a building block for creating organic electronic materials, such as organic light-emitting diodes (OLEDs) and conductive polymers.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and pigments due to its stable aromatic structure.
• Academic and R&D Laboratories: Employed in methodological studies and the discovery of new chemical entities and reaction pathways.
• Ligand and Catalyst Development: Utilized to synthesize novel ligands for metal complexes used in catalytic processes.

Basic Information

Product Name	5,7-Dichloroindole
CAS No.	4792-72-7
Molecular Formula	C8H5Cl2N
Molecular Weight	186.04 g/mol
Synonyms	5,7-Dichloro-1H-indole; 1H-Indole, 5,7-dichloro-; 5,7-Dichloroindole; Indole, 5,7-dichloro-; 4792-72-7; NSC 406079; 5,7-Dichloro-1H-indole; 5,7-Dichloroindol
EINECS	Contact for details

Quality Control

Our 5,7-Dichloroindole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC, GC, and NMR, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We adhere to cGMP guidelines where applicable to support our customers in regulated industries.

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 compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

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%
Heavy Metals	≤ 20 ppm

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