Description

2-Chloro-1H-Indole-3-Carbaldehyde is a versatile and highly functionalized indole derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in the reactive aldehyde and halogenated indole core, which enables precise construction of complex heterocyclic frameworks. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially in oncology and CNS (Central Nervous System) research.
• Agrochemical Synthesis: Used in creating novel pesticides and herbicides by serving as a precursor for bioactive heterocycles.
• Material Science Research: Employed in the development of organic semiconductors, dyes, and photochromic materials due to its electron-rich indole structure.
• Academic & R&D: A valuable reagent for methodological studies in organic synthesis, including cross-coupling and cyclization reactions.
• Biochemical Probe Development: Utilized in designing molecular probes and inhibitors for studying enzyme mechanisms and biological pathways.

Basic Information

Product Name	2-Chloro-1H-Indole-3-Carbaldehyde
CAS No.	5059-30-3
Molecular Formula	C9H6ClNO
Molecular Weight	179.60 g/mol
Synonyms	2-Chloroindole-3-carboxaldehyde; 2-Chloro-1H-indole-3-carboxaldehyde; 3-Formyl-2-chloroindole; 2-Chloro-3-formylindole; 5059-30-3; 2-Chloroindole-3-aldehyde; 1H-Indole-3-carboxaldehyde, 2-chloro-
EINECS	Contact for details

Quality Control

Our 2-Chloro-1H-Indole-3-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting your R&D and production needs with reliable documentation.

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). This compound is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

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.