Description

8-Bromopyrazino[2,3-D]Pyridazin-5(6H)-One is a high-value brominated heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmaceutical agents and agrochemicals, enabling the construction of complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for drug discovery and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: Serves as a critical scaffold in the synthesis of potential drug candidates, particularly for kinase inhibitors and other biologically active small molecules.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Building Block: The bromine atom provides a versatile handle for further functionalization via cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) for constructing complex heterocycles.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials and ligands for catalytic systems.
• Academic & Contract Research: Essential for medicinal chemistry programs and methodological studies in universities and CROs (Contract Research Organizations).

Basic Information

Product Name	8-Bromopyrazino[2,3-D]Pyridazin-5(6H)-One
CAS No.	17257-99-7
Molecular Formula	C7H3BrN4O
Molecular Weight	239.03 g/mol
Synonyms	8-Bromopyrazino[2,3-d]pyridazin-5(6H)-one; 8-Bromo-5H-pyrazino[2,3-d]pyridazin-5-one; 8-Bromo-5,6-dihydropyrazino[2,3-d]pyridazin-5-one; 17257-99-7; 8-Bromopyrazinopyridazinone; Pyrazino[2,3-d]pyridazin-5(6H)-one, 8-bromo-
EINECS	Contact for details

Quality Control

Our 8-Bromopyrazino[2,3-D]Pyridazin-5(6H)-One is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing purity, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of pharmaceutical and fine chemical applications.

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, minimize exposure during handling.

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%
Heavy Metals	≤ 20 ppm

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