Description

Pyrido[2,3-B]Pyrazine-2,3-Dione, 1,4-Dihydro-1-Hydroxy- (9Ci) is a high-purity, specialized heterocyclic organic compound with significant potential in advanced research and development. This compound serves as a critical pharmacophore and synthetic intermediate for creating novel molecules with targeted biological activity. It is primarily sought by pharmaceutical R&D teams, agrochemical innovators, and advanced material scientists for applications in drug discovery, crop protection, and functional material synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and oncology targets.
• Agrochemical Research: Used in developing new-generation herbicides, fungicides, and insecticides with novel modes of action.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or host materials in advanced display and lighting technologies.
• Coordination Chemistry & Ligand Synthesis: Acts as a chelating ligand for transition metals, useful in catalysis and material science.
• Biochemical Probe Development: Utilized in medicinal chemistry to create tool compounds for studying enzyme inhibition and receptor binding.
• Academic & Contract Research: Employed in university and CRO laboratories for fundamental heterocyclic chemistry studies and custom synthesis projects.

Basic Information

Product Name	Pyrido[2,3-B]Pyrazine-2,3-Dione, 1,4-Dihydro-1-Hydroxy- (9Ci)
CAS No.	809239-90-5
Molecular Formula	C7H5N3O3
Molecular Weight	179.13 g/mol
Synonyms	1-Hydroxy-1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione; 1,4-Dihydro-1-hydroxy-pyrido[2,3-b]pyrazine-2,3-dione; 1-Hydroxy-1H-pyrido[2,3-b]pyrazine-2,3(4H)-dione; 1,4-Dihydro-1-hydroxy-1H-pyrido[2,3-b]pyrazine-2,3-dione; 1-Hydroxy-1,4-dihydro-2,3-dioxopyrido[2,3-b]pyrazine; 1-Hydroxy-1,4-dihydro-2,3-dioxo-1H-pyrido[2,3-b]pyrazine; 1-Hydroxy-1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione (9CI)
EINECS	Contact for details

Quality Control

Our production of Pyrido[2,3-B]Pyrazine-2,3-Dione, 1,4-Dihydro-1-Hydroxy- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment, supporting your regulatory and R&D documentation needs.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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