Description

2-Bromo-4,5-Diazafluoren-9-One is a specialized heterocyclic organic compound that serves as a versatile building block in advanced chemical synthesis. Its unique diazafluorenone core, functionalized with a bromine atom, makes it a valuable precursor for constructing complex molecular architectures, particularly in materials science and pharmaceutical research. This high-purity intermediate is essential for researchers and manufacturers in the fields of organic electronics, agrochemical development, and the discovery of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in kinase inhibitor and other targeted therapy research.
• Organic Electronic Materials: Used as a core building block for electron-transport materials (ETMs), host materials, and emitters in OLED (Organic Light-Emitting Diode) devices.
• Agrochemical Research: Serves as a precursor in the synthesis of new herbicides, fungicides, and plant growth regulators with enhanced activity.
• Ligand Synthesis: Employed in the preparation of nitrogen-containing ligands for catalysis and coordination chemistry.
• Polymer Chemistry: Incorporated into specialty polymers to impart specific electronic or photophysical properties.
• Academic & R&D: A crucial reagent for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	2-Bromo-4,5-Diazafluoren-9-One
CAS No.	1182844-62-7
Molecular Formula	C₁₁H₅BrN₂O
Molecular Weight	261.08 g/mol
Synonyms	2-Bromo-4,5-diazafluoren-9-one; 9H-4,5-Diazafluoren-9-one, 2-bromo-; 2-Bromodipyrido[2,1-a:2',3'-d]pyrazine-5,11-dione; Bromodiazadibenzofluorenone; 2-Bromo-4,5-diazapyreno-9-one; 2-Bromo-4,5-diazafluor-9-one; 2-Bromo-4,5-diazafluorenone
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-4,5-Diazafluoren-9-One is manufactured under strict quality management systems and undergoes comprehensive analytical testing to ensure high purity and batch-to-batch consistency. Our standard grade typically meets a purity specification of ≥97% (HPLC), with custom synthesis available for higher purity requirements. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting identity, purity, and impurity profiles.

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. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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