Description

2(1H)-Quinoxalinone, 6-Bromo-3,4-Dihydro- CAS NO 854584-01-3 is a high-purity brominated quinoxalinone derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its functionalized structure, which serves as a critical precursor for developing novel pharmacologically active compounds and functional materials. This intermediate is primarily needed by research and development teams in the pharmaceutical, agrochemical, and material science industries for creating new molecular entities with targeted properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors, anticancer agents, and central nervous system (CNS) active compounds.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and pesticides by acting as a core scaffold for bioactive molecules.
• Material Science: Serves as a building block for organic semiconductors, light-emitting diodes (OLEDs), and other electronic materials due to its electron-deficient quinoxaline core.
• Chemical Biology & Proteomics: Employed in designing activity-based probes and molecular tags for studying enzyme function and protein interactions.
• Dye & Pigment Synthesis: Intermediate for creating specialized heterocyclic dyes with specific light-absorption and emission characteristics.
• Academic & Contract Research: Essential reagent for methodological development in organic chemistry and medicinal chemistry research programs.

Basic Information

Product Name	2(1H)-Quinoxalinone, 6-Bromo-3,4-Dihydro-
CAS No.	854584-01-3
Molecular Formula	C8H5BrN2O
Molecular Weight	225.04 g/mol
Synonyms	6-Bromo-3,4-dihydro-2(1H)-quinoxalinone; 6-Bromo-1,2,3,4-tetrahydroquinoxalin-2-one; 6-Bromo-3,4-dihydro-1H-quinoxalin-2-one; 6-Bromotetrahydro-2-quinoxalinone; 6-Bromo-1,4-dihydroquinoxaline-2,3-dione (tautomer); BRQ; Brominated Dihydroquinoxalinone
EINECS	Contact for details

Quality Control

Our 2(1H)-Quinoxalinone, 6-Bromo-3,4-Dihydro- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure high chemical integrity and batch-to-batch consistency. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive (store away from light). Keep the container tightly sealed to protect from moisture.

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	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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