Description

1-Oxo-1H-Pyrimido[1,2-A]Quinoxaline-2-Carboxylic Acid is a high-purity, heterocyclic carboxylic acid derivative of significant interest in advanced organic synthesis. This compound serves as a critical pharmaceutical intermediate and a versatile building block for the development of novel active molecules. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing antimicrobial properties.
• Agrochemical Research: Used as a building block for developing new pesticides, herbicides, or fungicides with unique modes of action.
• Organic Synthesis & Material Science: Serves as a sophisticated ligand or core structure for creating complex molecules, dyes, or functional materials.
• Biochemical Research: Potential use in developing enzyme inhibitors or molecular probes for biological studies due to its fused heterocyclic structure.
• Academic & R&D Laboratories: Employed in methodological studies and the discovery of new chemical reactions involving polycyclic nitrogen heterocycles.

Basic Information

Product Name	1-Oxo-1H-Pyrimido[1,2-A]Quinoxaline-2-Carboxylic Acid
CAS No.	88019-12-9
Molecular Formula	C13H7N3O3
Molecular Weight	253.21 g/mol
Synonyms	Pyrimido[1,2-a]quinoxaline-2-carboxylic acid, 1-oxo-; 1-Oxo-1H-pyrimido[1,2-a]quinoxaline-2-carboxylic acid; 1H-Pyrimido[1,2-a]quinoxaline-2-carboxylic acid, 1-oxo-; Quinoxaline-2-carboxylic acid, 1-oxo-1H-pyrimido[1,2-a]-; 88019-12-9
EINECS	Contact for details

Quality Control

Our 1-Oxo-1H-Pyrimido[1,2-A]Quinoxaline-2-Carboxylic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure compliance with exacting standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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