Description

2H-Pyrido[1,2-A]Pyrimidin-2-One,6,7,8,9-Tetrahydro-(9Ci) is a high-purity, nitrogen-containing heterocyclic compound, identified by CAS NO 190599-70-3, that serves as a critical advanced intermediate in modern organic synthesis. Its fused pyrido-pyrimidinone structure makes it a valuable building block for constructing complex molecules with potential biological activity. This compound is primarily sought by research institutions and pharmaceutical development companies engaged in medicinal chemistry and the synthesis of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Medicinal Chemistry Research: Used as a versatile scaffold for constructing libraries of compounds in high-throughput screening and structure-activity relationship (SAR) studies.
• Agrochemical Synthesis: Serves as a building block for developing novel pesticides and herbicides due to its heterocyclic core.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for the synthesis of complex fused heterocycles and fine chemicals.
• Chemical Reference Standard: Used as a certified reference material (CRM) for analytical method development and quality control in API manufacturing.

Basic Information

Product Name	2H-Pyrido[1,2-A]Pyrimidin-2-One,6,7,8,9-Tetrahydro-(9Ci)
CAS No.	190599-70-3
Molecular Formula	C9H12N2O
Molecular Weight	164.21 g/mol
Synonyms	6,7,8,9-Tetrahydro-2H-pyrido[1,2-a]pyrimidin-2-one; 2H-Pyrido[1,2-a]pyrimidin-2-one, 6,7,8,9-tetrahydro-; 190599-70-3; Tetrahydro-2H-pyrido[1,2-a]pyrimidin-2-one; 6,7,8,9-Tetrahydro-2H-pyrido[1,2-a]pyrimidinone; Pyrido[1,2-a]pyrimidin-2-one, tetrahydro-; 6,7,8,9-Tetrahydro-2H-pyrido[1,2-a]pyrimidin-2-one (9CI)
EINECS	Contact for details

Quality Control

Our 2H-Pyrido[1,2-A]Pyrimidin-2-One,6,7,8,9-Tetrahydro-(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC for assay and purity determination, to meet the stringent requirements of pharmaceutical R&D. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for every shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

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.