Description

9-Hydroxy-3-(2-Hydroxyethyl)-2-Methyl-4H-Pyrido[1,2-A]Pyrimidin-4-One is a high-purity, heterocyclic organic compound of significant interest in advanced chemical synthesis. This specialized intermediate is valued for its unique fused pyridopyrimidinone structure, which serves as a critical building block in the development of novel active molecules. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for creating new therapeutic agents and crop protection products.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used as a precursor in the design and synthesis of novel pesticides and herbicides with specific modes of action.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and advanced materials.
• Academic Research: Utilized in university and institutional labs for studying heterocyclic chemistry and developing new synthetic methodologies.

Basic Information

Product Name	9-Hydroxy-3-(2-Hydroxyethyl)-2-Methyl-4H-Pyrido[1,2-A]Pyrimidin-4-One
CAS No.	170359-50-9
Molecular Formula	C11H12N2O3
Molecular Weight	220.23 g/mol
Synonyms	9-Hydroxy-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one; 2-Methyl-9-hydroxy-3-(2-hydroxyethyl)-4H-pyrido[1,2-a]pyrimidin-4-one; 4H-Pyrido[1,2-a]pyrimidin-4-one, 9-hydroxy-3-(2-hydroxyethyl)-2-methyl-; NSC 339586; Light-sensitive (store away from light)
EINECS	Contact for details

Quality Control

Our 9-Hydroxy-3-(2-Hydroxyethyl)-2-Methyl-4H-Pyrido[1,2-A]Pyrimidin-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
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.