Description

9-Methyl-3,4-Dihydro-2H-Pyrido[1,2-A]Pyrimidin-2-One is a high-purity heterocyclic organic compound that serves as a critical building block in advanced pharmaceutical and agrochemical synthesis. Its unique fused pyrido-pyrimidinone structure makes it a valuable intermediate for developing novel active ingredients with specific biological activities. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new therapeutic agents and crop protection solutions.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective applications.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Chemical Synthesis Building Block: Employed in organic synthesis to construct more complex nitrogen-containing heterocycles for material science.
• Academic & R&D: Serves as a reference standard and starting material in medicinal chemistry research and process development.

Basic Information

Product Name	9-Methyl-3,4-Dihydro-2H-Pyrido[1,2-A]Pyrimidin-2-One
CAS No.	61751-44-8
Molecular Formula	C9H10N2O
Molecular Weight	162.19 g/mol
Synonyms	9-Methyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-2-one; 2H-Pyrido[1,2-a]pyrimidin-2-one, 3,4-dihydro-9-methyl-; 9-Methyl-2-oxo-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine; 61751-44-8; 9-Methyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidinone
EINECS	Contact for details

Quality Control

Our 9-Methyl-3,4-Dihydro-2H-Pyrido[1,2-A]Pyrimidin-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements of our pharmaceutical and research clients. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.