Description

5,6-Dichloro-1H-Indole-2-Carbaldehyde is a versatile and highly functionalized indole derivative, serving as a critical building block in advanced organic synthesis. Its unique halogenated structure makes it an indispensable precursor for the development of complex heterocyclic compounds with significant biological activity. This high-purity intermediate is primarily sought after by research institutions and pharmaceutical companies engaged in medicinal chemistry, agrochemical development, and materials science.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in oncology, neurology, and anti-infective research programs.
• Agrochemical Development: Used in the research and production of advanced pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Material Science Research: Acts as a precursor for organic electronic materials, including organic light-emitting diodes (OLEDs) and conductive polymers.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes and inhibitors for studying enzyme function and cellular pathways.
• Academic & Contract Research: Essential for methodological development and novel reaction exploration in university and CRO laboratory settings.

Basic Information

Product Name	5,6-Dichloro-1H-Indole-2-Carbaldehyde
CAS No.	180868-82-0
Molecular Formula	C9H5Cl2NO
Molecular Weight	214.05 g/mol
Synonyms	5,6-Dichloroindole-2-carboxaldehyde; 2-Formyl-5,6-dichloro-1H-indole; 1H-Indole-2-carboxaldehyde, 5,6-dichloro-; 5,6-Dichloro-1H-indole-2-carbaldehyde; 5,6-Dichloroindole-2-carbaldehyde; 5,6-Dichloro-2-formylindole
EINECS	Contact for details

Quality Control

Our 5,6-Dichloro-1H-Indole-2-Carbaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We support compliance with REACH and other global regulatory frameworks.

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). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from heat, sparks, and open flame.

Specification

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