Description

2H-Pyrido[1,2-A]Pyrazine-1,4(3H,6H)-Dione,9,9A-Dihydro-,(9As)-(9Ci) is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is of significant value in medicinal chemistry for the research and development of novel active pharmaceutical ingredients (APIs). It is primarily sought by R&D teams and process chemists in the pharmaceutical and biotechnology industries for use in synthesis and lead optimization.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and potential APIs.
• Medicinal Chemistry Research: Used in lead compound discovery and structure-activity relationship (SAR) studies.
• Process Development: Serves as a critical starting material or intermediate in scaling up synthetic routes under GMP conditions.
• Academic Research: Utilized in university and institutional labs for studying heterocyclic chemistry and reaction mechanisms.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and development services.

Basic Information

Product Name	2H-Pyrido[1,2-A]Pyrazine-1,4(3H,6H)-Dione,9,9A-Dihydro-,(9As)-(9Ci)
CAS No.	687613-50-9
Molecular Formula	C7H8N2O2
Molecular Weight	152.15 g/mol
Synonyms	(9aS)-9,9a-Dihydro-2H-pyrido[1,2-a]pyrazine-1,4(3H,6H)-dione; (9aS)-1,4,6,9,9a-Hexahydro-2H-pyrido[1,2-a]pyrazine-1,4-dione; 687613-50-9; 2H-Pyrido[1,2-a]pyrazine-1,4(3H,6H)-dione, 9,9a-dihydro-, (9aS)-; (9aS)-9,9a-Dihydro-2H-pyrido[1,2-a]pyrazine-1,4-dione; Hexahydro-2H-pyrido[1,2-a]pyrazine-1,4-dione derivative.
EINECS	Contact for details

Quality Control

Our 2H-Pyrido[1,2-A]Pyrazine-1,4(3H,6H)-Dione,9,9A-Dihydro-,(9As)-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for pharmaceutical R&D. Certificates of Analysis (COA) with detailed batch-specific data are provided to guarantee traceability and consistency.

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 inert atmosphere conditions to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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