Description

n-m-Tolylphthalimide is a versatile aromatic imide derivative, serving as a crucial intermediate in advanced organic synthesis. Its value lies in its stable phthalimide core, which can be further functionalized to create a range of high-performance materials and specialty chemicals. This compound is primarily needed by manufacturers in the agrochemical, pharmaceutical, and polymer industries for developing active ingredients, pharmaceutical intermediates, and specialized resins.

Application

• Agrochemical Intermediate: A key building block in the synthesis of modern herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used in the production of active pharmaceutical ingredients (APIs) and complex drug candidates, particularly those requiring the phthalimide pharmacophore.
• Polymer & Resin Modifier: Acts as a monomer or additive to enhance the thermal stability and mechanical properties of polyimides and other high-performance polymers.
• Dye & Pigment Manufacturing: Serves as a precursor in the synthesis of specialized organic colorants and photographic chemicals.
• Research & Development: A valuable reagent in organic chemistry R&D for constructing complex nitrogen-containing heterocycles.
• Crosslinking Agent: Utilized in the formulation of epoxy resins and other thermosetting plastics to improve crosslink density and performance.

Basic Information

Product Name	n-m-Tolylphthalimide
CAS No.	2314-76-3
Molecular Formula	C15H11NO2
Molecular Weight	237.25 g/mol
Synonyms	N-(m-Tolyl)phthalimide; 3-Methyl-N-phthaloylaniline; m-Tolylphthalimide; N-(3-Methylphenyl)phthalimide; 1,3-Isobenzofurandione, 2-(3-methylphenyl)-; Phthalimide, N-(m-tolyl)-; 2-(3-Methylphenyl)-1H-isoindole-1,3(2H)-dione; N-3-Tolylphthalimide
EINECS	219-027-7

Quality Control

Our n-m-Tolylphthalimide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

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.