Description

4-Chloro-1-Methyl-1H-Indole is a halogenated indole derivative that serves as a versatile and critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a functionalized indole scaffold, enabling the construction of complex molecules for pharmaceutical and agrochemical research. This compound is primarily needed by R&D chemists and process development scientists in the life sciences sector for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that utilize the indole core structure.
• Material Science Precursor: Serves as a monomer or functional unit in the synthesis of specialized polymers and organic electronic materials.
• Academic & Discovery Chemistry: Essential reagent for methodological studies and library synthesis in medicinal and combinatorial chemistry.
• Dye & Pigment Synthesis: Intermediate for producing indole-based colorants and fluorescent markers.

Basic Information

Product Name	4-Chloro-1-Methyl-1H-Indole
CAS No.	77801-91-3
Molecular Formula	C9H8ClN
Molecular Weight	165.62 g/mol
Synonyms	1-Methyl-4-chloroindole; 4-Chloro-1-methylindole; 4-Chloro-1-methyl-1H-indole; 1H-Indole, 4-chloro-1-methyl-; 4-Chloro-1-methylindole; 4-Chloro-N-methylindole; 1-Methyl-4-chloro-1H-indole; 4-Cl-1-Me-indole
EINECS	Contact for details

Quality Control

Our 4-Chloro-1-Methyl-1H-Indole is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

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). Keep away from heat, sparks, and open flames. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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