Description

n-Isopropylmaleimide is a versatile chemical intermediate belonging to the class of maleimide derivatives, characterized by its reactive double bond and imide functionality. This compound is valued for its role as a building block in organic synthesis, particularly in the creation of polymers, pharmaceuticals, and advanced materials. Key industries that utilize this intermediate include pharmaceutical research, agrochemical manufacturing, and specialty polymer production, where it serves as a precursor for more complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring maleimide functional groups for conjugation or activity.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers, including polyimides and heat-resistant resins, enhancing material properties.
• Agrochemical Synthesis: Used in the development and manufacturing of advanced pesticides, herbicides, and plant growth regulators.
• Bioconjugation Reagent: Employed in biochemical research for labeling proteins, antibodies, or other biomolecules due to its reactivity with thiol groups.
• Material Science Research: Utilized in R&D for creating novel organic electronic materials, coatings, and adhesives with specific performance characteristics.
• Chemical Synthesis: Functions as a versatile building block in organic chemistry for Diels-Alder reactions and other cycloaddition processes to construct complex heterocyclic compounds.

Basic Information

Product Name	n-Isopropylmaleimide
CAS No.	29720-92-1
Molecular Formula	C7H9NO2
Molecular Weight	139.15 g/mol
Synonyms	1-Isopropyl-1H-pyrrole-2,5-dione; N-Isopropylmaleimide; Isopropylmaleimide; 2,5-Pyrroledione, 1-(1-methylethyl)-; Maleimide, N-isopropyl-; N-(1-Methylethyl)maleimide; 1-(1-Methylethyl)-1H-pyrrole-2,5-dione
EINECS	Contact for details

Quality Control

Our n-Isopropylmaleimide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing specific results for purity, residual solvents, and related substances is provided with every shipment to support your quality assurance protocols.

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 heat sources and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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