Description

4H-Pyrido[1,2-A]Pyrimidin-4-One,2-Hydroxy-9-Methyl- is a heterocyclic organic compound that serves as a valuable synthetic intermediate and building block in advanced chemical synthesis. Its unique fused pyrido-pyrimidinone structure makes it a key precursor for developing novel pharmacologically active molecules. This high-purity compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to create new compounds with targeted biological activities.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting central nervous system (CNS) disorders, anti-infectives, and oncology.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic core for bioactivity.
• Fine Chemical Synthesis: Serves as a specialized precursor for creating complex molecules in custom synthesis and process development for high-value chemicals.
• Academic & R&D Laboratories: Employed in fundamental research to study heterocyclic chemistry, reaction mechanisms, and to explore new chemical spaces.
• Material Science Precursor: Potential use in the synthesis of organic ligands for catalysts or as a component in advanced organic materials.

Basic Information

Product Name	4H-Pyrido[1,2-A]Pyrimidin-4-One,2-Hydroxy-9-Methyl-
CAS No.	17326-09-9
Molecular Formula	C9H8N2O2
Molecular Weight	176.17 g/mol
Synonyms	2-Hydroxy-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one; 9-Methyl-2-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one; 2-Hydroxy-9-methylpyrido[1,2-a]pyrimidin-4-one; 17326-09-9; Pyrido[1,2-a]pyrimidin-4-one, 2-hydroxy-9-methyl-; 4H-Pyrido[1,2-a]pyrimidin-4-one, 2-hydroxy-9-methyl-
EINECS	Contact for details

Quality Control

Our 4H-Pyrido[1,2-A]Pyrimidin-4-One,2-Hydroxy-9-Methyl- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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