Description

5-Bromo-6-Chloro-2(1H)-Pyrazinone is a high-value halogenated pyrazinone derivative, a crucial heterocyclic building block in advanced organic synthesis. Its unique structure makes it an indispensable intermediate for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of potential drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Development: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its halogenated heterocyclic core.
• Chemical Research: Serves as a versatile building block in academic and industrial research for exploring new chemical reactions and creating novel heterocyclic libraries.
• Material Science: Potential precursor for the development of specialty polymers, ligands, or functional materials with specific electronic properties.

Basic Information

Product Name	5-Bromo-6-Chloro-2(1H)-Pyrazinone
CAS No.	913282-74-3
Molecular Formula	C4H2BrClN2O
Molecular Weight	209.43 g/mol
Synonyms	5-Bromo-6-chloro-1H-pyrazin-2-one; 5-Bromo-6-chloro-2(1H)-pyrazinone; 5-Bromo-6-chloro-1,2-dihydropyrazin-2-one; 2(1H)-Pyrazinone, 5-bromo-6-chloro-; 913282-74-3; 5-Br-6-Cl-2(1H)-Pyrazinone
EINECS	Contact for details

Quality Control

Our 5-Bromo-6-Chloro-2(1H)-Pyrazinone is manufactured under strict quality control protocols. Each batch is analyzed to ensure high chemical purity and consistency, meeting the stringent requirements of research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and support your quality management systems.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

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.