Description

2-Oxo-1,2-Dihydropyrido[2,3-B]Pyrazine-3-Carboxylic Acid is a high-purity heterocyclic carboxylic acid building block, essential for advanced pharmaceutical research and development. Its fused pyridopyrazine core structure makes it a critical intermediate in the synthesis of complex active pharmaceutical ingredients (APIs), particularly in oncology and other therapeutic areas. This compound is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the production of novel drug candidates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Oncology Research: Used in the development of kinase inhibitors and other targeted cancer therapies due to its privileged scaffold.
• Chemical Synthesis: Serves as a versatile precursor for further functionalization to create novel heterocyclic compounds.
• Agrochemical Development: Potential application in the research and synthesis of new crop protection agents.
• Material Science Research: Investigated as a component for organic electronic materials and ligands in catalysis.

Basic Information

Product Name	2-Oxo-1,2-Dihydropyrido[2,3-B]Pyrazine-3-Carboxylic Acid
CAS No.	91997-11-4
Molecular Formula	C8H5N3O3
Molecular Weight	191.15 g/mol
Synonyms	Pyrido[2,3-b]pyrazine-3-carboxylic acid, 1,2-dihydro-2-oxo-; 2-Oxo-1,2-dihydro-3-pyrido[2,3-b]pyrazinecarboxylic acid; 1,2-Dihydro-2-oxopyrido[2,3-b]pyrazine-3-carboxylic acid; 3-Pyrido[2,3-b]pyrazinecarboxylic acid, 1,2-dihydro-2-oxo-; 91997-11-4; Pyridopyrazine-3-carboxylic acid derivative
EINECS	Contact for details

Quality Control

Our 2-Oxo-1,2-Dihydropyrido[2,3-B]Pyrazine-3-Carboxylic Acid is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Our products undergo rigorous quality testing, including HPLC, NMR, and mass spectrometry, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to prevent potential degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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