Description

4H-Pyrido[1,2-A]Pyrazin-4-One,Octahydro-,(9As)-(9Ci) is a high-purity, advanced pharmaceutical intermediate with the CAS registry number 248914-28-5. This compound is valued for its complex, saturated heterocyclic structure, which serves as a critical building block in modern synthetic organic chemistry. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

This specialized intermediate is designed for high-value synthesis applications. Key uses include:

• Pharmaceutical Intermediate: Serving as a core scaffold in the research and development of new therapeutic agents, particularly in central nervous system (CNS) and anti-infective drug candidates.
• Agrochemical Synthesis: Acting as a key precursor in the creation of novel pesticides and herbicides with specific biological activity.
• Chemical Research & Development: Utilized in academic and industrial R&D for methodology development and exploring new chemical spaces in heterocyclic chemistry.
• Fine Chemical Production: Incorporated into the synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	4H-Pyrido[1,2-A]Pyrazin-4-One,Octahydro-,(9As)-(9Ci)
CAS No.	248914-28-5
Molecular Formula	C7H12N2O
Molecular Weight	140.18 g/mol
Synonyms	(9aS)-Octahydro-4H-pyrido[1,2-a]pyrazin-4-one; 4H-Pyrido[1,2-a]pyrazin-4-one, octahydro-, (9aS)-; (9aS)-Octahydro-4H-pyrido[1,2-a]pyrazin-4-one; 248914-28-5; (9aS)-1,2,3,4,6,7,8,9-Octahydro-4H-pyrido[1,2-a]pyrazin-4-one; (9aS)-Octahydro-4H-pyrido[1,2-a]pyrazin-4-one; Octahydro-4H-pyrido[1,2-a]pyrazin-4-one, (9aS)-
EINECS	Contact for details

Quality Control

Our production of 4H-Pyrido[1,2-A]Pyrazin-4-One,Octahydro-,(9As)-(9Ci) adheres to stringent quality management protocols. Each batch is characterized and tested to ensure identity, purity, and consistency, meeting the exacting standards required for pharmaceutical R&D. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your regulatory and quality assurance needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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