Description

6-Bromo-3-Pyridazinol is a versatile brominated heterocyclic building block of significant importance in advanced organic synthesis. Its core value lies in its ability to serve as a key intermediate for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), crop protection agents, and other fine chemicals where the pyridazine scaffold is required.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging the bioactivity of the pyridazine moiety.
• Material Science Research: Serves as a precursor for developing specialty chemicals, ligands for catalysis, and functional materials.
• Chemical Biology & Proteomics: Employed in the design and synthesis of molecular probes and tool compounds for studying biological pathways.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	6-Bromo-3-Pyridazinol
CAS No.	51355-94-3
Molecular Formula	C4H3BrN2O
Molecular Weight	174.98 g/mol
Synonyms	6-Bromo-3(2H)-pyridazinone; 6-Bromo-3-hydroxypyridazine; 3-Hydroxy-6-bromopyridazine; 6-Bromo-3-pyridazinone; 6-Bromopyridazin-3-ol; 6-Bromo-1,2-diazin-3-ol; 51355-94-3
EINECS	Contact for details

Quality Control

Our 6-Bromo-3-Pyridazinol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

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. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

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.