Description

5-Bromopyridazin-4-Ol is a high-purity brominated pyridazine derivative, a versatile and valuable building block in advanced organic synthesis. Its core value lies in its reactive bromine and hydroxyl functional groups, enabling precise molecular construction for complex chemical entities. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of new drug candidates, particularly in kinase inhibitor and other small molecule therapeutic programs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Precursor: Serves as a building block for creating specialized ligands, functionalized polymers, and organic electronic materials.
• Chemical Research & Development: Employed in academic and industrial R&D for heterocyclic chemistry studies, cross-coupling reactions, and structure-activity relationship (SAR) exploration.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	5-Bromopyridazin-4-Ol
CAS No.	1784428-43-8
Molecular Formula	C4H3BrN2O
Molecular Weight	174.98 g/mol
Synonyms	4-Hydroxy-5-bromopyridazine; 5-Bromo-4-hydroxypyridazine; 5-Bromo-4-pyridazinol; 5-Bromo-4(1H)-pyridazinone; 5-Bromopyridazin-4(1H)-one; 5-Bromo-1H-pyridazin-4-one; 5-Bromo-4-pyridazinol
EINECS	Contact for details

Quality Control

Our 5-Bromopyridazin-4-Ol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

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	≤ 1.0%
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.