Description

2-Methyl-4H-Pyrido[1,2-A]Pyrimidine-4-Thione is a specialized heterocyclic organic compound featuring a fused pyridine-pyrimidine core structure with a thione functional group. This unique molecular architecture makes it a valuable key intermediate and building block in advanced organic synthesis, particularly for the development of novel pharmacologically active molecules. It is primarily sought after by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in creating new chemical entities for drug discovery programs.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders or possessing antimicrobial properties.
• Agrochemical Research: Used as a building block for developing new active ingredients in crop protection products, such as herbicides or fungicides.
• Material Science: Acts as a ligand or precursor in the creation of metal-organic frameworks (MOFs) or other functional materials.
• Organic Synthesis Reagent: Employed in academic and industrial research for constructing complex nitrogen- and sulfur-containing heterocycles.
• Chemical Biology Probe: Utilized in the development of molecular probes to study biological pathways and enzyme functions.

Basic Information

Product Name	2-Methyl-4H-Pyrido[1,2-A]Pyrimidine-4-Thione
CAS No.	50993-74-3
Molecular Formula	C9H8N2S
Molecular Weight	176.24 g/mol
Synonyms	2-Methyl-4H-pyrido[1,2-a]pyrimidine-4-thione; 4H-Pyrido[1,2-a]pyrimidine-4-thione, 2-methyl-; 2-Methyl-4-thioxo-4H-pyrido[1,2-a]pyrimidine; 2-Methylpyrido[1,2-a]pyrimidine-4(1H)-thione
EINECS	Contact for details

Quality Control

Our production of 2-Methyl-4H-Pyrido[1,2-A]Pyrimidine-4-Thione adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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