Description

1H-Pyrido[2,3-D][1,3]Oxazin-2(4H)-One CAS NO 872470-20-7 is a heterocyclic organic compound featuring a fused pyrido-oxazinone structure, serving as a key synthetic intermediate and pharmacophore in advanced research. This compound matters for its role in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where its unique scaffold is leveraged for biological activity. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries engaged in innovative synthesis programs.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-infective targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, exploiting its heterocyclic core for bioactivity.
• Organic Synthesis: Serves as a versatile precursor for constructing complex nitrogen- and oxygen-containing heterocycles in academic and industrial laboratories.
• Material Science Research: Investigated as a monomer or functional component in the design of specialty polymers and advanced organic materials.
• Biochemical Tool Compound: Utilized in life sciences research as a probe or inhibitor to study specific enzymatic pathways and biological mechanisms.

Basic Information

Product Name	1H-Pyrido[2,3-D][1,3]Oxazin-2(4H)-One
CAS No.	872470-20-7
Molecular Formula	C7H6N2O2
Molecular Weight	150.14 g/mol
Synonyms	1H-Pyrido[2,3-d][1,3]oxazine-2,4-dione; 2,4-Dioxo-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazine; 1,4-Dihydro-2H-pyrido[2,3-d][1,3]oxazine-2,4-dione; Pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (related tautomer); 872470-20-7; 1H-Pyrido[2,3-d][1,3]oxazin-2(4H)-one; 4H-Pyrido[2,3-d][1,3]oxazine-2,4-dione
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Quality Control

Our 1H-Pyrido[2,3-D][1,3]Oxazin-2(4H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure compliance with exacting R&D and process chemistry standards. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storage under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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