Description

1-(2,3-Dihydro-3-Methyl-1H-Indol-1-Yl)-Ethanone is a versatile indole derivative, a key heterocyclic building block in advanced organic synthesis. Its value lies in providing a functionalized indoline scaffold, crucial for constructing complex molecular architectures with high precision. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, serving as a critical intermediate in the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging the indole core's bioactivity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a building block for electron-transport or host materials in advanced display technologies.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized indole-based colorants and functional dyes.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic chemistry, including novel cyclization and functionalization reactions.
• Ligand Synthesis: Used to create complex ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Item	Details
Product Name	1-(2,3-Dihydro-3-Methyl-1H-Indol-1-Yl)-Ethanone
CAS No.	31676-46-7
Molecular Formula	C11H13NO
Molecular Weight	175.23 g/mol
Synonyms	1-Acetyl-3-methylindoline; 3-Methyl-1-indolinyl ethyl ketone; N-Acetyl-3-methylindoline; 1-(3-Methyl-2,3-dihydro-1H-indol-1-yl)ethanone; 3-Methylindoline-1-acetone; Ethanone, 1-(2,3-dihydro-3-methyl-1H-indol-1-yl)-; 31676-46-7
EINECS	Contact for details

Quality Control

Our 1-(2,3-Dihydro-3-Methyl-1H-Indol-1-Yl)-Ethanone is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and scale-up. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.