Description

3-Methyl-6,7-Dihydro-1H-Indol-4(5H)-One is a versatile heterocyclic building block of significant importance in advanced organic synthesis. This compound serves as a key intermediate for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research chemists and process development scientists for constructing indole-based scaffolds and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive indole core structure.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and natural product analogs.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic electronic materials.
• Dye and Pigment Intermediate: Serves as a starting material for synthesizing specific indole-based colorants and functional dyes.

Basic Information

Product Name	3-Methyl-6,7-Dihydro-1H-Indol-4(5H)-One
CAS No.	6577-95-3
Molecular Formula	C9H11NO
Molecular Weight	149.19 g/mol
Synonyms	3-Methyl-4,5,6,7-tetrahydro-1H-indol-4-one; 3-Methyl-4,5,6,7-tetrahydroindol-4-one; 3-Methyl-4-oxo-4,5,6,7-tetrahydro-1H-indole; 4,5,6,7-Tetrahydro-3-methyl-1H-indol-4-one; 3-Methyl-4,5,6,7-tetrahydro-1H-indole-4-one; 3-Methyl-4,5,6,7-tetrahydroindole-4-one; 3-Methyl-4-oxo-4,5,6,7-tetrahydroindole
EINECS	Contact for details

Quality Control

Our 3-Methyl-6,7-Dihydro-1H-Indol-4(5H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are 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 area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%

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