Description

2,4-Dichloro-1H-Indole-3-Carbaldehyde is a versatile halogenated indole derivative that serves as a critical synthetic intermediate. Its value lies in its functionalized aromatic structure, which provides a reactive aldehyde group and halogen substituents for selective chemical transformations. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to construct complex molecules for active ingredient development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders and oncological pathways.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its halogenated indole scaffold.
• Organic Synthesis & Material Science: Serves as a precursor for creating complex heterocyclic compounds, dyes, and functional organic materials.
• Biochemical Research: Employed as a probe or substrate in enzymatic studies and for the development of biochemical tools.
• Academic & R&D Laboratories: A valuable reagent for methodological development in organic chemistry and medicinal chemistry research programs.

Basic Information

Product Name	2,4-Dichloro-1H-Indole-3-Carbaldehyde
CAS No.	28035-67-8
Molecular Formula	C9H5Cl2NO
Molecular Weight	214.05 g/mol
Synonyms	2,4-Dichloroindole-3-carboxaldehyde; 3-Formyl-2,4-dichloroindole; 2,4-Dichloro-1H-indole-3-carboxaldehyde; 1H-Indole-3-carboxaldehyde, 2,4-dichloro-; 2,4-Dichloroindole-3-carbaldehyde; 28035-67-8; 2,4-Dichloro-3-formylindole
EINECS	Contact for details

Quality Control

Our 2,4-Dichloro-1H-Indole-3-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 headspace in opened containers.

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.