Description

5-Chloro-1H-Indole-2-Carbaldehyde is a versatile and high-value indole derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique halogenated indole scaffold makes it an essential building block for constructing complex molecules with targeted biological activity. This compound is particularly valuable for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to develop new active compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors, receptor antagonists, and other biologically active heterocycles.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators due to its bioactive indole core.
• Material Science: Serves as a building block for organic semiconductors, dyes, and photoactive materials in electronic applications.
• Academic & R&D: A valuable reagent for methodological studies in organic synthesis, including cross-coupling reactions and heterocyclic chemistry.
• Chemical Synthesis: Utilized for the preparation of more complex indole alkaloids and functionalized indole derivatives for various screening libraries.

Basic Information

Product Name	5-Chloro-1H-Indole-2-Carbaldehyde
CAS No.	53590-49-1
Molecular Formula	C9H6ClNO
Molecular Weight	179.60 g/mol
Synonyms	5-Chloro-1H-indole-2-carboxaldehyde; 5-Chloroindole-2-carboxaldehyde; 2-Formyl-5-chloroindole; 5-Chloro-2-formylindole; 5-Chloroindole-2-carbaldehyde; 5-Chloro-1H-indole-2-carbaldehyde; 53590-49-1
EINECS	Contact for details

Quality Control

Our 5-Chloro-1H-Indole-2-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment ensures material integrity for your most demanding synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at 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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
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.