Description

n-Methyl-3,4,5,6-Tetrahydrophthalimide is a versatile heterocyclic organic compound belonging to the class of imides, serving as a crucial synthetic intermediate and building block in advanced organic synthesis. Its value lies in its rigid bicyclic structure and reactive imide functionality, which enables the construction of complex molecules for high-value applications. This product is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for producing high-performance polyimides, epoxy resins, and other specialty polymers with enhanced thermal and mechanical properties.
• Organic Synthesis Building Block: Employed in various name reactions for constructing complex heterocycles and functionalized organic molecules in research laboratories.
• Ligand & Catalyst Development: Serves as a scaffold for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized colorants and optical brighteners.

Basic Information

Product Name	n-Methyl-3,4,5,6-Tetrahydrophthalimide
CAS No.	28839-49-8
Molecular Formula	C9H11NO2
Molecular Weight	165.19 g/mol
Synonyms	1-Methyl-3,4,5,6-tetrahydrophthalimide; N-Methyl-3,4,5,6-tetrahydrophthalimide; 3,4,5,6-Tetrahydro-N-methylphthalimide; 1-Methyl-3,4,5,6-tetrahydro-1H-isoindole-1,3(2H)-dione; N-Methyl-3,4,5,6-tetrahydro-1H-isoindole-1,3(2H)-dione; 1-Methyl-3,4,5,6-tetrahydro-2H-isoindole-1,3-dione; N-Methyltetrahydrophthalimide
EINECS	Contact for details

Quality Control

Our n-Methyl-3,4,5,6-Tetrahydrophthalimide is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic and spectroscopic methods, to confirm identity and purity. Certificates of Analysis (COA) documenting all critical quality parameters are provided and available upon request. We support customer audits and can tailor specifications to meet specific project requirements, including those for cGMP manufacturing.

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, strong bases, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain product integrity.

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%
Heavy Metals	≤ 20 ppm

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