Description

2H-1,2-Oxazine is a versatile heterocyclic organic compound with a six-membered ring containing both nitrogen and oxygen, serving as a fundamental building block in advanced chemical synthesis. Its unique structure makes it a valuable intermediate for constructing complex molecules in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working on novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold.
• Material Science Research: Acts as a monomer or building block for novel polymers and functional materials with specific optical or electronic properties.
• Academic & Industrial R&D: Serves as a critical reagent in methodological studies and the discovery of new organic reactions and catalysis.
• Fine Chemical Production: Employed in the custom synthesis of specialty chemicals for various high-value industrial applications.

Basic Information

Product Name	2H-1,2-Oxazine
CAS No.	289-82-7
Molecular Formula	C₄H₅NO
Molecular Weight	83.09 g/mol
Synonyms	2H-1,2-Oxazine; 1,2-Oxazine, 2H-; 2H-Oxazine; 1,2-Oxazine; 3,4-Dihydro-2H-1,2-oxazine; 3,4-Dihydro-2H-1,2-oxazine (parent compound); 2H-1,2-Oxazine, 3,4-dihydro-; Oxazine, 2H-1,2-
EINECS	206-025-8

Quality Control

Our 2H-1,2-Oxazine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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