Description

2-(4-Nitrophenyl)-4H-Pyrazino[2,3-D][1,3]Oxazin-4-One is a specialized heterocyclic organic compound featuring a fused pyrazino-oxazinone core structure. This compound serves as a critical synthetic intermediate and building block in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life science industries for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, or insecticides with novel modes of action.
• Material Science: Potential monomer or precursor for creating specialized polymers and organic electronic materials.
• Academic & Contract Research: Serves as a valuable reagent in university laboratories and CROs (Contract Research Organizations) for methodological studies and discovery chemistry.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes.

Basic Information

Product Name	2-(4-Nitrophenyl)-4H-Pyrazino[2,3-D][1,3]Oxazin-4-One
CAS No.	155513-84-1
Molecular Formula	C₁₄H₈N₄O₄
Molecular Weight	296.24 g/mol
Synonyms	2-(4-Nitrophenyl)pyrazino[2,3-d][1,3]oxazin-4-one; 4H-Pyrazino[2,3-d][1,3]oxazin-4-one, 2-(4-nitrophenyl)-; 155513-84-1; 2-(p-Nitrophenyl)-4H-pyrazino[2,3-d][1,3]oxazin-4-one; Pyrazino[2,3-d][1,3]oxazin-4-one, 2-(4-nitrophenyl)-4H-
EINECS	Contact for details

Quality Control

Our production of 2-(4-Nitrophenyl)-4H-Pyrazino[2,3-D][1,3]Oxazin-4-One adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for research applications. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry for identity and purity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.