Description

5-Hydroxy-1H-Benz[De]Isoquinoline-1,3(2H)-Dione is a specialized organic compound belonging to the benzisoquinolinedione class, serving as a key synthetic intermediate and functional material. Its unique fused-ring structure with a hydroxyl group makes it valuable for applications requiring precise molecular architecture and photophysical properties. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors seeking to develop novel active ingredients or functional dyes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways where the benzisoquinolinedione core is active.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its structural properties to create compounds with specific modes of action.
• Functional Dye & Pigment Precursor: Serves as a key starting material for synthesizing advanced dyes, pigments, and fluorescent markers due to its conjugated ring system.
• Organic Electronic Materials: Investigated as a potential component in the development of organic light-emitting diodes (OLEDs) or other electronic materials where its electron-accepting properties are beneficial.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and constructing complex heterocyclic compounds.
• Coordination Chemistry: Acts as a ligand for metal ions, useful in creating catalysts or metal-organic frameworks (MOFs) with specific catalytic or sensing functions.

Basic Information

Item	Detail
Product Name	5-Hydroxy-1H-Benz[De]Isoquinoline-1,3(2H)-Dione
CAS No.	23204-41-3
Molecular Formula	C₁₂H₇NO₃
Molecular Weight	213.19 g/mol
Synonyms	5-Hydroxybenz[de]isoquinoline-1,3-dione; 5-Hydroxy-1H-benz[de]isoquinoline-1,3(2H)-dione; 1,3-Dihydro-5-hydroxy-1,3-dioxobenz[de]isoquinoline; 5-Hydroxynaphthalimide; 5-Hydroxy-1H-benz[de]isoquinoline-1,3-dione; 5-Hydroxy-1,3-dioxobenz[de]isoquinoline; 5-Hydroxy-1,3-dihydrobenz[de]isoquinoline-1,3-dione
EINECS	Contact for details

Quality Control

Our production of 5-Hydroxy-1H-Benz[De]Isoquinoline-1,3(2H)-Dione adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. A Certificate of Analysis (COA) detailing identity, purity, and related substances is provided with every shipment, confirming compliance with agreed specifications.

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. For long-term storage, consider an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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