Description

6,8-Dimethyl-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 synthetic intermediate in advanced chemical research and development. Its value lies in its versatile pyridopyrimidine scaffold, which is a privileged structure for designing molecules with targeted biological activity. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, particularly those focused on developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders or possessing antimicrobial properties.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis & Material Science: Serves as a precursor for complex heterocyclic systems and functional materials in academic and industrial R&D laboratories.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical chemistry.

Basic Information

Product Name	6,8-Dimethyl-4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid Ethyl Ester
CAS No.	16867-54-2
Molecular Formula	C13H14N2O3
Molecular Weight	246.26 g/mol
Synonyms	Ethyl 6,8-dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylate; 4H-Pyrido[1,2-a]pyrimidine-3-carboxylic acid, 6,8-dimethyl-4-oxo-, ethyl ester; Ethyl 6,8-dimethyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxylate; 6,8-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester; 16867-54-2
EINECS	Contact for details

Quality Control

Our 6,8-Dimethyl-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, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.