Description

2-Ethyl-3-Methyleneisoindolin-1-One is a specialized heterocyclic organic compound with the CAS registry number 320742-26-5. This chemical serves as a valuable synthetic intermediate and building block in advanced organic synthesis, prized for its unique isoindolinone core structure. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport or emissive layer materials in electronic displays.
• Polymer Chemistry: Acts as a monomer or functionalizing agent for creating specialty polymers with enhanced thermal or optical properties.
• Dye and Pigment Synthesis: Utilized in the production of advanced colorants and photostable pigments.
• Academic & Industrial R&D: A versatile reagent for methodological studies and the exploration of new chemical reactions in process chemistry.

Basic Information

Product Name	2-Ethyl-3-Methyleneisoindolin-1-One
CAS No.	320742-26-5
Molecular Formula	C11H11NO
Molecular Weight	173.21 g/mol
Synonyms	2-Ethyl-3-methylidene-1-isoindolinone; 3-Methylene-2-ethylisoindolin-1-one; 1H-Isoindol-1-one, 2-ethyl-2,3-dihydro-3-methylene-; 2-Ethyl-3-methylene-1-isoindolinone; 320742-26-5; AI3-37183; CTK8G0305; NSC 405124; ZINC000004079756
EINECS	Contact for details

Quality Control

Our 2-Ethyl-3-Methyleneisoindolin-1-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.