Description

2,3-Dihydro-1-Methyl-1H-Isoindole is a versatile heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique isoindoline structure makes it a valuable intermediate for developing pharmaceuticals, agrochemicals, and functional materials. This high-purity compound is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable and scalable intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular drugs.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and insecticides with specific biological activity.
• Ligand and Catalyst Development: Used in the preparation of nitrogen-containing ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Intermediate for developing organic semiconductors, dyes, pigments, and other functional organic materials.
• Academic & Industrial R&D: Serves as a fundamental scaffold for medicinal chemistry and novel compound library development in research laboratories.
• Custom Synthesis: Starting material for contract manufacturing organizations (CMOs) producing bespoke fine chemicals for client projects.

Basic Information

Product Name	2,3-Dihydro-1-Methyl-1H-Isoindole
CAS No.	127797-12-0
Molecular Formula	C9H11N
Molecular Weight	133.19 g/mol
Synonyms	1-Methyl-2,3-dihydro-1H-isoindole; 1-Methylisoindoline; N-Methylisoindoline; 1-Methyl-1H-isoindole, 2,3-dihydro-; 1-Methyl-2,3-dihydroisoindole; Isoindoline, 1-methyl-; 2,3-Dihydro-1-methylisoindole
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-1-Methyl-1H-Isoindole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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