Description

3-Oxo-3,4-Dihydro-2H-Benzo[1,4]Oxazine-6-Carbaldehyde is a high-purity organic building block and key synthetic intermediate characterized by its reactive aldehyde and heterocyclic oxazine functionalities. This compound is critical for advanced pharmaceutical and agrochemical research, enabling the construction of complex molecular architectures. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, fine chemical, and material science industries for synthesizing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in display and lighting technologies.
• Coordination Chemistry & Ligand Design: The aldehyde and carbonyl groups act as sites for constructing complex ligands for catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized heterocyclic dyes and functional colorants.
• Academic & Industrial Research: A valuable reagent for methodological development in organic synthesis and exploring new chemical reactions.

Basic Information

Product Name	3-Oxo-3,4-Dihydro-2H-Benzo[1,4]Oxazine-6-Carbaldehyde
CAS No.	200195-15-9
Molecular Formula	C9H7NO3
Molecular Weight	177.16 g/mol
Synonyms	6-Formyl-3,4-dihydro-2H-1,4-benzoxazin-3-one; 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxaldehyde; 2H-1,4-Benzoxazin-3(4H)-one, 6-formyl-; 6-Carbaldehyde-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine; Benzoxazine-6-carbaldehyde derivative; 200195-15-9; Contact for EINECS details.

Quality Control

Our 3-Oxo-3,4-Dihydro-2H-Benzo[1,4]Oxazine-6-Carbaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, prolonged exposure to light, air, or elevated temperatures should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
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.