Description

2-Ethyl-1H-Benzo[De]Isoquinoline-1,3(2H)-Dione is a specialized organic compound belonging to the naphthalimide class, valued for its unique heterocyclic structure and functional properties. This chemical serves as a critical intermediate and functional component in advanced material synthesis and specialty chemical manufacturing. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and dye/pigment sectors for developing novel compounds and high-performance materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Synthesis: Serves as a key building block for developing novel herbicides, fungicides, and plant growth regulators.
• Functional Dye & Pigment Precursor: Employed in the production of high-value dyes, fluorescent markers, and optical brighteners.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a core structure for developing electron-transport or emissive layer materials in display technologies.
• Polymer & Resin Modifier: Used to impart specific thermal or optical properties to advanced polymers and engineering plastics.
• Research & Development: A valuable compound for academic and industrial R&D in organic chemistry and material science.

Basic Information

Product Name	2-Ethyl-1H-Benzo[De]Isoquinoline-1,3(2H)-Dione
CAS No.	2896-23-3
Molecular Formula	C₁₅H₁₁NO₂
Molecular Weight	237.25 g/mol
Synonyms	2-Ethyl-1H-benz[de]isoquinoline-1,3(2H)-dione; 2-Ethylbenzo[de]isoquinoline-1,3-dione; 2-Ethyl-1H-benz[de]isoquinoline-1,3-dione; 2-Ethylnaphthalimide; N-Ethyl-1,8-naphthalimide; 1,8-Naphthalimide, N-ethyl-; N-Ethyl-1,8-naphthalic imide
EINECS	220-791-8

Quality Control

Our 2-Ethyl-1H-Benzo[De]Isoquinoline-1,3(2H)-Dione is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material is suitable for demanding applications in GMP-sensitive synthesis and high-purity research.

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 incompatible materials and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Yellow to light brown 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 (as Pb)	≤ 20 ppm

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