Description

4-Methylisoindole-1,3-Dione is a specialized heterocyclic organic compound belonging to the isoindole-1,3-dione family, serving as a versatile chemical intermediate. Its value lies in its functionalized structure, which makes it a key precursor for synthesizing more complex molecules in advanced research and industrial applications. This product is primarily needed by the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those targeting neurological and inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or additive in the production of high-performance polymers, resins, and coatings to impart specific thermal or mechanical properties.
• Organic Synthesis & Research: Serves as a fundamental scaffold in academic and industrial R&D for creating complex heterocyclic compounds, dyes, and pigments.
• Material Science: Investigated for use in the development of organic electronic materials, such as semiconductors for OLEDs or photovoltaic cells.

Basic Information

Product Name	4-Methylisoindole-1,3-Dione
CAS No.	7251-82-3
Molecular Formula	C9H7NO2
Molecular Weight	161.16 g/mol
Synonyms	4-Methylphthalimide; 4-Methyl-1H-isoindole-1,3(2H)-dione; 4-Methyl-1,3-dihydro-2H-isoindole-1,3-dione; 4-Methylisoindoline-1,3-dione; 4-Methyl-2,3-dihydro-1H-isoindole-1,3-dione; 4-Methyl-1,3-dioxoisoindoline; 4-Methyl-1H-isoindole-1,3(2H)-dione
EINECS	Contact for details

Quality Control

Our 4-Methylisoindole-1,3-Dione is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced chemical synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.