Description

8-Methyl-4H-Pyrido[1,2-A]Pyrimidine-4-Oxo-3-Carboxylic Acid Ethyl Ester is a high-purity heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique pyridopyrimidine core structure makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its role in creating molecules with targeted biological and physical properties.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its heterocyclic scaffold for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport or emissive layer materials in electronic displays and lighting.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalytic processes.
• Academic and Industrial R&D: A versatile building block for synthetic organic chemists exploring new heterocyclic compounds and reaction pathways.
• Material Science: Investigated for the synthesis of organic semiconductors and other functional polymers.

Basic Information

Product Name	8-Methyl-4H-Pyrido[1,2-A]Pyrimidine-4-Oxo-3-Carboxylic Acid Ethyl Ester
CAS No.	34667-64-6
Molecular Formula	C12H12N2O3
Molecular Weight	232.24 g/mol
Synonyms	Ethyl 8-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylate; 8-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic Acid Ethyl Ester; 4H-Pyrido[1,2-a]pyrimidine-4-one, 3-(ethoxycarbonyl)-8-methyl-; NSC 339586; 3-Carbethoxy-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
EINECS	Contact for details

Quality Control

Our 8-Methyl-4H-Pyrido[1,2-A]Pyrimidine-4-Oxo-3-Carboxylic Acid Ethyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client requirements for research or cGMP-grade material.

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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.