Description

2-(Chloromethyl)-6-Methyl-4H-Pyrido[1,2-A]Pyrimidin-4-One is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound serves as a critical intermediate for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where its unique fused pyrido-pyrimidinone core enables the construction of complex molecular architectures. It is primarily utilized by research and development chemists, as well as process development teams, in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and antimicrobial compounds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex heterocycles in custom synthesis and contract research organizations (CROs).
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and organic electronic materials due to its rigid, planar structure.
• Academic & Institutional R&D: Employed in universities and research institutes for methodological studies in heterocyclic chemistry and medicinal chemistry programs.

Basic Information

Product Name	2-(Chloromethyl)-6-Methyl-4H-Pyrido[1,2-A]Pyrimidin-4-One
CAS No.	87591-74-0
Molecular Formula	C10H9ClN2O
Molecular Weight	208.65 g/mol
Synonyms	2-(Chloromethyl)-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one; 6-Methyl-2-(chloromethyl)pyrido[1,2-a]pyrimidin-4-one; Pyrido[1,2-a]pyrimidin-4-one, 2-(chloromethyl)-6-methyl-; 87591-74-0; 2-Chloromethyl-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
EINECS	Contact for details

Quality Control

Our 2-(Chloromethyl)-6-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 (NMR, IR, MS), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics 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 a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture. This material is light-sensitive (store away from light) and should be handled with appropriate precautions for strong acids/organic solvents.

Specification

Item	Specification
Appearance	White to off-white 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.