Description

2H-Pyrido[1,2-A]Pyrazin-1(6H)-One,Hexahydro-,(+)-(8Ci) is a high-purity, chiral heterocyclic compound with significant synthetic utility. This advanced pharmaceutical intermediate is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for the synthesis of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of complex drug molecules, particularly for central nervous system (CNS) and other therapeutic agents.
• Organic Synthesis Research: Used in academic and industrial R&D for developing new synthetic methodologies and exploring structure-activity relationships (SAR).
• Asymmetric Catalysis: Serves as a precursor or ligand in the development of chiral catalysts for enantioselective synthesis.
• Agrochemical Development: Potential intermediate in the research and synthesis of novel, high-value crop protection chemicals.
• Reference Standard: Supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	2H-Pyrido[1,2-A]Pyrazin-1(6H)-One,Hexahydro-,(+)-(8Ci)
CAS No.	22328-79-6
Molecular Formula	C8H12N2O
Molecular Weight	152.19 g/mol
Synonyms	(+)-Hexahydro-2H-pyrido[1,2-a]pyrazin-1(6H)-one; (6R,9aS)-Hexahydro-2H-pyrido[1,2-a]pyrazin-1-one; (6R,9aS)-Octahydro-2H-pyrido[1,2-a]pyrazin-1-one; (R)-Octahydro-2H-pyrido[1,2-a]pyrazin-1-one; (R)-Hexahydro-2H-pyrido[1,2-a]pyrazin-1(6H)-one; (R)-1,2,3,6,7,8,9,9a-Octahydro-2H-pyrido[1,2-a]pyrazin-1-one; (R)-Octahydro-2H-pyrido[1,2-a]pyrazin-1(6H)-one; (R)-Hexahydro-2H-pyrido[1,2-a]pyrazin-1-one
EINECS	Contact for details

Quality Control

Our 2H-Pyrido[1,2-A]Pyrazin-1(6H)-One,Hexahydro-,(+)-(8Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the stringent requirements for pharmaceutical R&D and manufacturing. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment to guarantee traceability and compliance.

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). The product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 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.