Description

2-Oxo-2,3-Dihydro-1H-Pyrido[2,3-B][1,4]Oxazine-7-Carbaldehyde is a high-purity, advanced pharmaceutical intermediate characterized by its fused heterocyclic structure containing both oxazine and pyridine rings. This compound serves as a critical building block in modern medicinal chemistry, enabling the synthesis of complex molecules with targeted biological activity. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of novel therapeutic agents, particularly within oncology and central nervous system (CNS) drug discovery pipelines.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, especially kinase inhibitors and other targeted small-molecule therapies.
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies to explore new chemical entities for various disease targets.
• Oncology Drug Development: Serves as a core scaffold for constructing molecules designed to interfere with specific cancer cell pathways.
• CNS-Active Compound Synthesis: Employed in the research and development of potential treatments for neurological and psychiatric disorders.
• Chemical Biology Probes: Utilized to create tool compounds for studying enzyme function and cellular signaling mechanisms.
• Contract Research & Manufacturing (CRO/CMO): Supplied to service organizations supporting global pharmaceutical R&D projects requiring high-fidelity intermediates.

Basic Information

Product Name	2-Oxo-2,3-Dihydro-1H-Pyrido[2,3-B][1,4]Oxazine-7-Carbaldehyde
CAS No.	615568-51-9
Molecular Formula	C9H6N2O3
Molecular Weight	190.16 g/mol
Synonyms	7-Formyl-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazin-2-one; 1H-Pyrido[2,3-b][1,4]oxazine-7-carbaldehyde, 2,3-dihydro-2-oxo-; 2-Oxo-1,2-dihydro-3H-pyrido[2,3-b][1,4]oxazine-7-carboxaldehyde; 7-Carbaldehyde-2-oxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine; CAS 615568-51-9; Pyridooxazine carbaldehyde derivative; Fused pyridine-oxazine aldehyde.
EINECS	Contact for details

Quality Control

Our 2-Oxo-2,3-Dihydro-1H-Pyrido[2,3-B][1,4]Oxazine-7-Carbaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

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). The compound may be light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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