Description

1H-Pyrido[3,4-B][1,4]Oxazin-2(3H)-One(9Ci) is a heterocyclic organic compound featuring a fused pyridine-oxazinone structure, serving as a key advanced intermediate in modern synthetic chemistry. Its unique bicyclic scaffold makes it a valuable building block for the development of novel pharmacologically active molecules. This high-purity intermediate is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of complex target compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and oncology targets.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic core.
• Chemical Synthesis Building Block: Employed in academic and industrial research for constructing complex heterocyclic libraries for screening.
• Material Science Research: Investigated as a potential monomer or precursor for specialty polymers and advanced organic materials.

Basic Information

Product Name	1H-Pyrido[3,4-B][1,4]Oxazin-2(3H)-One(9Ci)
CAS No.	194022-44-1
Molecular Formula	C7H6N2O2
Molecular Weight	150.14 g/mol
Synonyms	1H-Pyrido[3,4-b][1,4]oxazin-2(3H)-one; 2,3-Dihydro-1H-pyrido[3,4-b][1,4]oxazin-2-one; 1H-Pyrido[3,4-b]-1,4-oxazin-2(3H)-one; 194022-44-1; Pyridooxazinone derivative; 3,4-Dihydro-1H-pyrido[3,4-b][1,4]oxazin-2-one; 2-Oxo-2,3-dihydro-1H-pyrido[3,4-b][1,4]oxazine
EINECS	Contact for details

Quality Control

Our production of 1H-Pyrido[3,4-B][1,4]Oxazin-2(3H)-One(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and tested against rigorous in-house specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.