Description

2H-Pyrido[1,2-A]Pyrazin-8-Ol,Octahydro-,(8S,9Ar)-(9Ci) is a high-purity, stereochemically defined heterocyclic compound with significant potential in advanced organic synthesis. This CAS 262289-74-7 material is valued for its rigid, fused bicyclic structure, which serves as a sophisticated chiral building block or intermediate in the development of novel active molecules. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of complex, biologically active compounds, including potential APIs and crop protection agents.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new therapeutic agents, particularly for central nervous system (CNS) or anti-infective drug candidates.
• Agrochemical Synthesis: Used in the creation of novel, high-efficacy pesticides and herbicides, leveraging its complex molecular architecture.
• Asymmetric Catalysis Ligand Precursor: Serves as a starting material for synthesizing specialized chiral ligands used in asymmetric hydrogenation and other catalytic processes.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in heterocyclic and stereoselective chemistry.
• Fine Chemical Production: Integral to the multi-step synthesis of other high-value, specialty fine chemicals and advanced materials.

Basic Information

Product Name	2H-Pyrido[1,2-A]Pyrazin-8-Ol,Octahydro-,(8S,9Ar)-(9Ci)
CAS No.	262289-74-7
Molecular Formula	C7H12N2O
Molecular Weight	140.18 g/mol
Synonyms	(8S,9aR)-Octahydro-2H-pyrido[1,2-a]pyrazin-8-ol; (8S,9aR)-Octahydro-2H-pyrido[1,2-a]pyrazin-8-ol (9CI); 262289-74-7; (8S,9aR)-Octahydro-2H-pyrido[1,2-a]pyrazine-8-ol; (8S,9aR)-Octahydro-2H-pyrido[1,2-a]pyrazin-8-ol; (8S,9aR)-Octahydro-2H-pyrido[1,2-a]pyrazin-8-ol (9CI); (8S,9aR)-Octahydro-2H-pyrido[1,2-a]pyrazin-8-ol; (8S,9aR)-Octahydro-2H-pyrido[1,2-a]pyrazin-8-ol (9CI)
EINECS	Contact for details

Quality Control

Our 2H-Pyrido[1,2-A]Pyrazin-8-Ol,Octahydro-,(8S,9Ar)-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for pharmaceutical R&D. A detailed Certificate of Analysis (COA) documenting identity, purity, and chiral excess is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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