Description

Pyrido[1,2-A]Pyrimidin-4-One is a high-purity heterocyclic organic compound that serves as a critical advanced intermediate in modern chemical synthesis. Its fused pyrimidine-pyridine core structure makes it a valuable building block for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is essential for research and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to innovate within complex molecular frameworks.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic scaffold for bioactivity.
• Material Science: Serves as a building block for creating organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic semiconductors.
• Chemical Synthesis: Employed as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Academic & Industrial R&D: A fundamental reagent for exploratory research in organic chemistry and process development laboratories.

Basic Information

Product Name	Pyrido[1,2-A]Pyrimidin-4-One
CAS No.	23443-10-9
Molecular Formula	C7H4N2O
Molecular Weight	132.12 g/mol
Synonyms	4H-Pyrido[1,2-a]pyrimidin-4-one; Pyrido[1,2-a]pyrimidin-4(1H)-one; 1H-Pyrido[1,2-a]pyrimidin-4-one; 23443-10-9; Pyrido(1,2-a)pyrimidin-4-one; NSC 163031; Pyrido[1,2-a]pyrimidin-4-ol
EINECS	Contact for details

Quality Control

Our Pyrido[1,2-A]Pyrimidin-4-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support compliance with cGMP and ISO standards for pharmaceutical and industrial applications, and specifications can be tailored to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

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