Description

1-Ethyl-4-Methylindole is a versatile heterocyclic organic compound belonging to the indole class, serving as a key building block in advanced organic synthesis. Its value lies in its functionalized structure, which provides a reactive scaffold for constructing complex molecules in pharmaceutical and agrochemical research. This intermediate is essential for R&D chemists and process development scientists working in the fields of medicinal chemistry, material science, and specialty chemical manufacturing.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and plant growth regulators due to its bioactive indole core.
• Material Science Research: Acts as a monomer or functional unit in the development of organic semiconductors, conductive polymers, and advanced organic materials.
• Dye and Pigment Manufacturing: Serves as a key intermediate for synthesizing specific indole-based dyes and colorants.
• Academic and Industrial R&D: Employed in research laboratories for method development, catalysis studies, and exploring new chemical reactions.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex, high-value specialty chemicals and flavors/fragrances.

Basic Information

Product Name	1-Ethyl-4-Methylindole
CAS No.	352521-59-6
Molecular Formula	C11H13N
Molecular Weight	159.23 g/mol
Synonyms	4-Methyl-1-ethylindole; 1-Ethyl-4-methyl-1H-indole; 1H-Indole, 1-ethyl-4-methyl-; 1-Ethyl-4-methylindole; 4-Methyl-1-ethyl-1H-indole
EINECS	Contact for details

Quality Control

Our 1-Ethyl-4-Methylindole is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, GC for residual solvents, and spectroscopic identification. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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