Description

1H-Isoindol-1-One, 2,3-Dihydro-3-Methyl- CAS NO 6091-76-5 is a versatile heterocyclic organic compound belonging to the isoindolinone class, serving as a crucial synthetic intermediate in advanced organic chemistry. Its value lies in its unique bicyclic lactam structure, which provides a rigid scaffold for constructing complex molecules with specific biological or material properties. This high-purity building block is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries engaged in the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials or host materials in the fabrication of efficient OLED displays and lighting.
• Polymer & Material Science: Incorporated into specialty polymers, resins, or coatings to impart specific thermal, mechanical, or optical properties.
• Ligand & Catalyst Development: Serves as a backbone for creating novel chiral ligands or organocatalysts used in asymmetric synthesis.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D exploring new reactions and heterocyclic chemistry.

Basic Information

Product Name	1H-Isoindol-1-One, 2,3-Dihydro-3-Methyl-
CAS No.	6091-76-5
Molecular Formula	C9H9NO
Molecular Weight	147.17 g/mol
Synonyms	3-Methylisoindolin-1-one; 3-Methyl-2,3-dihydro-1H-isoindol-1-one; 3-Methyl-1-isoindolinone; 2,3-Dihydro-3-methyl-1H-isoindol-1-one; 3-Methylisoindolinone; 1-Isoindolinone, 2,3-dihydro-3-methyl-; 3-Methyl-1,3-dihydro-2H-isoindol-1-one; 6091-76-5
EINECS	Contact for details

Quality Control

Our 1H-Isoindol-1-One, 2,3-Dihydro-3-Methyl- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, and NMR, to verify identity and quantify impurities. Certificates of Analysis (COA) detailing all relevant specifications are provided with each shipment and are available upon request.

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). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white 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%
Heavy Metals	< 20 ppm

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