Description

1,2,3-Trimethyl-1H-Indole is a substituted indole derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its unique multi-methylated structure makes it a valuable precursor for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers specializing in the synthesis of active pharmaceutical ingredients (APIs), dyes, and functional materials.

Application

• Pharmaceutical Intermediate: Key synthetic precursor for the development of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those with indole-based structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a building block for synthesizing specialized indole-based dyes and colorants.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential component or precursor in the development of organic electronic materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in heterocyclic and medicinal chemistry.
• Flavor & Fragrance Industry: Potential use in the synthesis of complex aroma chemicals due to its indole backbone.

Basic Information

Product Name	1,2,3-Trimethyl-1H-Indole
CAS No.	1971-46-6
Molecular Formula	C11H13N
Molecular Weight	159.23 g/mol
Synonyms	1,2,3-Trimethylindole; 1H-Indole, 1,2,3-trimethyl-; 1,2,3-Trimethyl-1H-indole; 2,3-Dimethyl-1-methylindole; NSC 406908; Trimethylindole; 1-Methyl-2,3-dimethylindole
EINECS	217-825-6

Quality Control

Our 1,2,3-Trimethyl-1H-Indole is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP manufacturing standards for applications requiring the highest level of quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.