Description

1H-Indole-3-Carboxaldehyde,5-Chloro-2-Cyclopentyl-7-Methyl-(9Ci) is a specialized indole derivative, a high-value building block in advanced organic synthesis. This compound matters for its role as a key chiral intermediate in the development of complex, biologically active molecules. Pharmaceutical and agrochemical R&D teams need it for creating novel active ingredients, particularly in the areas of medicinal chemistry and crop protection science.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective targets.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its unique halogenated indole structure.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material for synthesizing specialized electron-transport or host materials in display technologies.
• Ligand and Catalyst Development: Employed in the creation of novel chiral ligands for asymmetric catalysis, enhancing reaction selectivity.
• Academic and Industrial Research: A valuable reagent for methodological studies in organic chemistry and the exploration of new heterocyclic compound libraries.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fragrance and flavor ingredients.

Basic Information

Item	Details
Product Name	1H-Indole-3-Carboxaldehyde,5-Chloro-2-Cyclopentyl-7-Methyl-(9Ci)
CAS No.	590391-55-2
Molecular Formula	C15H16ClNO
Molecular Weight	261.75 g/mol
Synonyms	5-Chloro-2-cyclopentyl-7-methyl-1H-indole-3-carbaldehyde; 5-Chloro-2-cyclopentyl-7-methylindole-3-carboxaldehyde; 1H-Indole-3-carboxaldehyde, 5-chloro-2-cyclopentyl-7-methyl- (9CI); 590391-55-2; 5-Chloro-2-cyclopentyl-7-methyl-1H-indole-3-carboxaldehyde; 2-Cyclopentyl-5-chloro-7-methylindole-3-carbaldehyde
EINECS	Contact for details

Quality Control

Our 1H-Indole-3-Carboxaldehyde,5-Chloro-2-Cyclopentyl-7-Methyl-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the exacting standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

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). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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