Description

3-Chloro-1H-Indole-4-Carbaldehyde is a versatile and high-value halogenated indole derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique molecular scaffold, featuring both an aldehyde and a chloro substituent, makes it an essential building block for constructing complex heterocyclic systems. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders and oncology.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Material Science Research: Serves as a building block for organic electronic materials, such as organic light-emitting diodes (OLEDs) and conductive polymers.
• Dye and Pigment Manufacturing: Employed in the synthesis of specialized indole-based dyes and colorants.
• Academic & R&D: A valuable reagent for methodological development in organic synthesis and heterocyclic chemistry.
• Bioconjugation Chemistry: The reactive aldehyde group can be utilized for linking molecules in probe and sensor development.

Basic Information

Product Name	3-Chloro-1H-Indole-4-Carbaldehyde
CAS No.	1216113-27-7
Molecular Formula	C9H6ClNO
Molecular Weight	179.60 g/mol
Synonyms	3-Chloro-1H-indole-4-carboxaldehyde; 4-Formyl-3-chloroindole; 3-Chloroindole-4-carbaldehyde; 1H-Indole-4-carboxaldehyde, 3-chloro-; 3-Chloro-4-formylindole
EINECS	Contact for details

Quality Control

Our 3-Chloro-1H-Indole-4-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment ensures the material is suitable for demanding applications in research and scale-up synthesis.

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). Due to its light-sensitive nature and propensity for oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize repeated exposure to air.

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%
Single Impurity (HPLC)	≤ 1.0%

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