Description

3,6-Dibromopyridazin-4-Amine is a high-purity brominated heterocyclic building block with the CAS registry number 55928-87-5. This compound is valued for its versatility as a key synthetic intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications in drug discovery and material science.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging the pyridazine core for enhanced biological activity.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as charge-transport layers or light-emitting components for OLEDs.
• Chemical Biology Probes: Utilized to build molecular probes and tags for studying biological processes and target engagement.
• Custom Synthesis & Contract Manufacturing: A fundamental building block for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving diverse client projects.

Basic Information

Product Name	3,6-Dibromopyridazin-4-Amine
CAS No.	55928-87-5
Molecular Formula	C4H3Br2N3
Molecular Weight	252.89 g/mol
Synonyms	4-Amino-3,6-dibromopyridazine; 3,6-Dibromo-4-pyridazinamine; 4-Pyridazinamine, 3,6-dibromo-; 3,6-Dibromopyridazin-4-ylamine; DBPA (abbreviation); 3,6-Dibromo-4-aminopyridazine
EINECS	Contact for details

Quality Control

Our 3,6-Dibromopyridazin-4-Amine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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). This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.