Description

1,4-Dibromophthalazine is a high-purity brominated heterocyclic compound serving as a critical building block in advanced organic synthesis. Its value lies in its role as a versatile precursor for constructing complex molecular architectures, particularly in the development of pharmaceuticals and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality intermediates for their R&D and production processes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly those with nitrogen-containing heterocyclic cores.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its reactive bromine sites for further functionalization.
• Material Science Research: Serves as a monomer or building block for creating specialized polymers, ligands for catalysis, and organic electronic materials.
• Chemical Research & Development: A valuable reagent in academic and industrial labs for exploring new organic reactions and synthesizing complex heterocyclic compounds.
• Ligand Synthesis: Used to prepare novel chelating ligands for metal-organic frameworks (MOFs) and coordination chemistry applications.

Basic Information

Product Name	1,4-Dibromophthalazine
CAS No.	3660-90-0
Molecular Formula	C8H4Br2N2
Molecular Weight	287.94 g/mol
Synonyms	1,4-Dibromophthalazine; Phthalazine, 1,4-dibromo-; 1,4-Dibromo-1,2-diazanaphthalene; 1,4-Dibromobenzodiazine; NSC 406918; Dibromophthalazine; 1,4-Dibromophthalazin; 1,4-Dibromo-phthalazine
EINECS	Contact for details

Quality Control

Our 1,4-Dibromophthalazine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and NMR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific batch results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.