Description

9-Methyl-4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Acetic Acid Ethyl Ester is a high-purity, heterocyclic organic compound that serves as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its versatile pyridopyrimidine scaffold, which is a privileged structure for developing bioactive molecules with targeted properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly those focused on creating new active ingredients and fine-tuning molecular properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic core for biological activity.
• Chemical Synthesis Scaffold: Serves as a versatile precursor for further functionalization, enabling the creation of diverse chemical libraries for high-throughput screening.
• Material Science Research: Investigated for potential applications in organic electronics or as a ligand in catalytic systems due to its nitrogen-rich aromatic structure.
• Academic & R&D Laboratories: Employed in methodological studies and as a reference standard in analytical chemistry for related compound identification.

Basic Information

Product Name	9-Methyl-4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Acetic Acid Ethyl Ester
CAS No.	50834-58-7
Molecular Formula	C13H14N2O3
Molecular Weight	246.26 g/mol
Synonyms	Ethyl 9-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-acetate; 9-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-acetic acid ethyl ester; 4H-Pyrido[1,2-a]pyrimidine-3-acetic acid, 9-methyl-4-oxo-, ethyl ester; Ethyl (9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)acetate; Pyrido[1,2-a]pyrimidine-3-acetic acid derivative
EINECS	Contact for details

Quality Control

Our 9-Methyl-4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Acetic Acid Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our commitment to quality ensures material integrity for your most demanding R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture. Store away from incompatible materials.

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.