Description

6-Methyl-4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid Ethyl Ester is a high-purity heterocyclic organic compound that serves as a critical advanced pharmaceutical intermediate. Its value lies in its role as a versatile building block for the synthesis of complex molecules with potential biological activity. This product is essential for research and development laboratories and manufacturing facilities in the pharmaceutical and agrochemical sectors.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its heterocyclic pyrimidine core.
• Chemical Synthesis: Serves as a versatile precursor for creating more complex fused-ring heterocyclic compounds in organic chemistry.
• Material Science: Potential intermediate for the development of organic electronic materials and specialty dyes.
• Academic & Contract Research: Utilized in university and CRO laboratories for medicinal chemistry programs and structure-activity relationship (SAR) studies.

Basic Information

Item	Details
Product Name	6-Methyl-4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid Ethyl Ester
CAS No.	16867-53-1
Molecular Formula	C12H12N2O3
Molecular Weight	232.24 g/mol
Synonyms	Ethyl 6-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylate; 6-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester; Ethyl 6-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxylate; 4H-Pyrido[1,2-a]pyrimidine-3-carboxylic acid, 6-methyl-4-oxo-, ethyl ester; 16867-53-1; Pyrido[1,2-a]pyrimidine derivative
EINECS	Contact for details

Quality Control

Our 6-Methyl-4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available for every shipment to support your quality assurance protocols.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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