Description

1H-Benz[De]Isoquinoline-1,3(2H)-Dione, 6-Bromo- (Ws204345) is a brominated naphthalimide derivative, a high-value organic intermediate prized for its unique photophysical and electronic properties. This compound matters for its role as a versatile building block in the synthesis of advanced functional materials, where its specific bromine substitution enables further cross-coupling reactions. It is primarily needed by R&D chemists and manufacturers in the organic electronics, specialty dyes and pigments, and pharmaceutical research sectors.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a key precursor for synthesizing electron-transport materials or host materials in emissive layers.
• Fluorescent Dyes & Sensors: Used in the development of high-performance fluorescent probes, markers, and chemosensors due to its naphthalimide core.
• Pharmaceutical Intermediates: Acts as a crucial building block in the research and synthesis of novel active pharmaceutical ingredients (APIs).
• Photovoltaic Materials: Investigated for use in organic solar cells as a component for light-harvesting or charge-transport materials.
• Liquid Crystal Displays (LCDs): Can be utilized in the synthesis of dyes for color filters or alignment layers.
• Academic & Industrial Research: A valuable tool for studying structure-property relationships in conjugated organic molecules.

Basic Information

Product Name	1H-Benz[De]Isoquinoline-1,3(2H)-Dione, 6-Bromo- (Ws204345)
CAS No.	52559-36-1
Molecular Formula	C₁₂H₆BrNO₂
Molecular Weight	276.09 g/mol
Synonyms	6-Bromo-1H-benz[de]isoquinoline-1,3(2H)-dione; 6-Bromonaphthalimide; 6-Bromo-1,8-naphthalimide; 6-Bromo-1,8-naphthalic anhydride imide; 6-Bromo-1H,3H-naphtho[1,8-cd]pyran-1,3-dione; Ws204345; 6-Br-NAI; 6-Bromo-NAI
EINECS	Contact for details

Quality Control

Our 1H-Benz[De]Isoquinoline-1,3(2H)-Dione, 6-Bromo- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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