Description

2,3,3-Trimethyl-2,3-Dihydro-1H-Indole is a versatile heterocyclic organic compound that serves as a crucial synthetic intermediate in fine chemical manufacturing. Its value lies in its unique indoline structure, which makes it a key building block for the synthesis of more complex molecules, including dyes, pharmaceuticals, and functional materials. This product is primarily needed by research and development laboratories, pharmaceutical companies, and specialty chemical manufacturers engaged in advanced organic synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Dye and Pigment Synthesis: Used as a building block for creating indole-based dyes, colorants, and photographic sensitizers.
• Agrochemical Research: Serves as an intermediate in the development of novel pesticides and herbicides.
• Material Science: Employed in the research and production of organic electronic materials and functional polymers.
• Chemical Research: A valuable reagent for methodological studies in organic chemistry and catalysis.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing certain aroma chemicals.

Basic Information

Product Name	2,3,3-Trimethyl-2,3-Dihydro-1H-Indole
CAS No.	18781-58-3
Molecular Formula	C11H15N
Molecular Weight	161.24 g/mol
Synonyms	2,3,3-Trimethylindoline; 2,3,3-Trimethyl-2,3-dihydroindole; 2,3,3-Trimethylindole (common misnomer); 1H-Indole, 2,3-dihydro-2,3,3-trimethyl-; 2,3,3-Trimethyl-2,3-dihydro-1H-indole; 2,3,3-Trimethylindolenine; 2,3,3-Trimethyl-2,3-dihydroindol
EINECS	242-552-9

Quality Control

Our 2,3,3-Trimethyl-2,3-Dihydro-1H-Indole is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality systems are designed to meet the stringent requirements of research and industrial applications.

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 strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 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.