Description

7-Bromo-1H-Pyrido[3,4-B][1,4]Oxazin-2(3H)-One is a high-purity brominated heterocyclic building block of significant interest in advanced organic synthesis. This compound serves as a critical intermediate for medicinal chemistry research, enabling the development of novel pharmacologically active molecules. It is primarily utilized by pharmaceutical R&D departments and fine chemical manufacturers focused on creating new drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates targeting central nervous system (CNS) disorders and other therapeutic areas.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for novel small molecule libraries.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex fused heterocyclic systems through cross-coupling and functional group transformations.
• Agrochemical Development: Intermediate in the research and development of new active ingredients for crop protection products.
• Material Science Research: Potential precursor for organic electronic materials and specialty polymers due to its rigid, electron-deficient structure.

Basic Information

Product Name	7-Bromo-1H-Pyrido[3,4-B][1,4]Oxazin-2(3H)-One
CAS No.	943995-72-0
Molecular Formula	C7H5BrN2O2
Molecular Weight	229.03 g/mol
Synonyms	7-Bromo-1H-pyrido[3,4-b][1,4]oxazin-2(3H)-one; 7-Bromo-3,4-dihydro-1H-pyrido[3,4-b][1,4]oxazin-2-one; 7-Bromo-2,3-dihydro-1H-pyrido[3,4-b][1,4]oxazin-2-one; 7-Bromopyrido[3,4-b][1,4]oxazin-2(1H)-one; 943995-72-0; 7-Bromo-1H-pyrido[3,4-b][1,4]oxazine-2(3H)-one; 7-Bromo-3,4-dihydro-2H-pyrido[3,4-b][1,4]oxazin-2-one
EINECS	Contact for details

Quality Control

Our 7-Bromo-1H-Pyrido[3,4-B][1,4]Oxazin-2(3H)-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support custom synthesis and can tailor specifications to meet specific research or cGMP starting material requirements.

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. For long-term storage, consider storage under inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 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.