Description

Ethyl 4-Oxo-4H-Pyrido[3,4-D][1,3]Oxazine-2-Carboxylate is a high-purity, heterocyclic organic compound serving as a critical advanced intermediate in modern synthetic chemistry. Its fused pyrido-oxazine core structure makes it a valuable building block for constructing complex molecular architectures with potential biological activity. This compound is primarily sought after by research institutions and pharmaceutical development companies engaged in the discovery and synthesis of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds for drug discovery programs, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its unique heterocyclic scaffold to explore new modes of action.
• Material Science: Serves as a monomer or functional additive in the research of specialty polymers and organic electronic materials due to its conjugated system.
• Academic & Contract Research: Employed in academic laboratories and CROs (Contract Research Organizations) for methodological studies in heterocyclic chemistry and as a reference standard.
• Chemical Biology Probe Development: Utilized as a core scaffold for creating molecular probes to study biological pathways and protein functions.

Basic Information

Product Name	Ethyl 4-Oxo-4H-Pyrido[3,4-D][1,3]Oxazine-2-Carboxylate
CAS No.	1029419-85-9
Molecular Formula	C10H8N2O4
Molecular Weight	220.18 g/mol
Synonyms	Ethyl 4-oxo-4H-pyrido[3,4-d][1,3]oxazine-2-carboxylate; 4H-Pyrido[3,4-d][1,3]oxazine-2-carboxylic acid, 4-oxo-, ethyl ester; Ethyl 4-oxopyrido[3,4-d][1,3]oxazine-2-carboxylate; 1029419-85-9; UNII-8V8K3F4R4T; SCHEMBL2180627; ZINC000253909996; AKOS040759232
EINECS	Contact for details

Quality Control

Our Ethyl 4-Oxo-4H-Pyrido[3,4-D][1,3]Oxazine-2-Carboxylate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full transparency and compliance with research-grade material standards.

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). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.