Description

7-Nitro-1,4-Dihydro-Pyrido[2,3-B]Pyrazine-2,3-Dione is a high-purity, heterocyclic organic compound with the CAS number 144435-09-6, serving as a critical advanced pharmaceutical intermediate (API) and research chemical for the synthesis of complex molecules. Its unique fused pyrido-pyrazine-dione structure makes it a valuable scaffold in medicinal chemistry for developing novel therapeutic agents. This product is essential for pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the discovery and production of innovative drugs.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and infectious diseases.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Organic Synthesis Reagent: Employed in the construction of complex nitrogen-containing heterocycles due to its reactive nitro and carbonyl functional groups.
• Biochemical Research: Potential use as a precursor for developing enzyme inhibitors or fluorescent probes for biological assays.
• Agrochemical Intermediate: May serve as an intermediate in the research and development of new crop protection agents.
• Material Science Research: Investigated as a monomer or precursor for the development of specialty polymers and organic electronic materials.

Basic Information

Product Name	7-Nitro-1,4-Dihydro-Pyrido[2,3-B]Pyrazine-2,3-Dione
CAS No.	144435-09-6
Molecular Formula	C7H4N4O4
Molecular Weight	208.13 g/mol
Synonyms	7-Nitro-1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione; 1,4-Dihydro-7-nitro-pyrido[2,3-b]pyrazine-2,3-dione; 7-Nitro-1H-pyrido[2,3-b]pyrazine-2,3(4H)-dione; 144435-09-6; 7-Nitropyrido[2,3-b]pyrazine-2,3(1H,4H)-dione; 7-Nitro-1,4-dihydro-2H,3H-pyrido[2,3-b]pyrazine-2,3-dione
EINECS	Contact for details

Quality Control

Our 7-Nitro-1,4-Dihydro-Pyrido[2,3-B]Pyrazine-2,3-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.