Description

4,4-Dibromo-1,3(2H,4H)-Isoquinolinedione is a halogenated heterocyclic compound that serves as a versatile and critical synthetic intermediate in advanced organic chemistry. Its value lies in its unique dibrominated structure, which provides reactive sites for cross-coupling reactions and further functionalization to build complex molecular architectures. This high-purity building block is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in the development of compounds with potential biological activity.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its structure can be incorporated into active molecules.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for the development of electron-transport materials or host materials in OLED device fabrication.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands for metal catalysis or as a scaffold for catalyst design.
• Material Science Research: Acts as a monomer or precursor for the synthesis of polymers and advanced organic materials with specific electronic properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, including halogenation and cyclization reactions.

Basic Information

Product Name	4,4-Dibromo-1,3(2H,4H)-Isoquinolinedione
CAS No.	17247-29-9
Molecular Formula	C9H5Br2NO2
Molecular Weight	318.95 g/mol
Synonyms	4,4-Dibromoisoquinoline-1,3(2H,4H)-dione; 4,4-Dibromo-1H-isoquinoline-1,3(2H,4H)-dione; 1,3(2H,4H)-Isoquinolinedione, 4,4-dibromo-; 4,4-Dibromoisoquinoline-1,3-dione; 4,4-Dibromo-2,3-dihydro-1H-isoquinoline-1,3-dione; DBID; 4,4-Dibromo-1,3-dioxoisoquinoline
EINECS	Contact for details

Quality Control

Our 4,4-Dibromo-1,3(2H,4H)-Isoquinolinedione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. The container should be kept tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.