Description

6-Methyl-4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Acetic Acid is a high-purity heterocyclic carboxylic acid derivative, serving as a critical advanced pharmaceutical intermediate and versatile building block in organic synthesis. Its fused pyridopyrimidine core structure makes it a valuable precursor for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is essential for research and manufacturing in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in therapeutic areas targeting the central nervous system and infectious diseases.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex fused-ring systems in academic and industrial research laboratories.
• Material Science: Potential intermediate for the synthesis of specialty chemicals, dyes, and functional organic materials.
• Biochemical Research: Used in studies involving enzyme inhibition and as a scaffold for probing biological pathways.

Basic Information

Product Name	6-Methyl-4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Acetic Acid
CAS No.	54504-66-4
Molecular Formula	C11H10N2O3
Molecular Weight	218.21 g/mol
Synonyms	6-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-acetic acid; 3-Acetic acid-6-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine; 6-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-ylacetic acid; Pyrido[1,2-a]pyrimidine-3-acetic acid, 6-methyl-4-oxo-4H-; 54504-66-4; 6-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-acetic acid (CAS 54504-66-4)
EINECS	Contact for details

Quality Control

Our 6-Methyl-4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Acetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency suitable for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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