Description

8H-Pyrido[1,2-A]Pyrazin-8-One,1,2,3,4-Tetrahydro-9-Hydroxy-(9Ci) is a high-purity heterocyclic organic compound, identified by CAS number 791729-08-3, serving as a critical advanced pharmaceutical intermediate (API) and a versatile building block in organic synthesis. Its unique fused pyrido-pyrazinone structure makes it a valuable scaffold for medicinal chemistry research and the development of novel active compounds. This product is essential for R&D and production teams in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new therapeutic agents or specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-infective research.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Synthesis: Intermediate in the development of new generation pesticides and herbicides with specific biological activity.
• Fine Chemical Production: Serves as a precursor for complex molecules used in specialty materials and performance chemicals.
• Academic & Contract Research: Essential reagent for universities and CROs (Contract Research Organizations) conducting synthetic organic chemistry and heterocyclic chemistry studies.
• Bioconjugate Chemistry: Potential use in creating labeled compounds or probes for biochemical and diagnostic applications.

Basic Information

Product Name	8H-Pyrido[1,2-A]Pyrazin-8-One,1,2,3,4-Tetrahydro-9-Hydroxy-(9Ci)
CAS No.	791729-08-3
Molecular Formula	C9H10N2O2
Molecular Weight	178.19 g/mol
Synonyms	1,2,3,4-Tetrahydro-9-hydroxy-8H-pyrido[1,2-a]pyrazin-8-one; 9-Hydroxy-1,2,3,4-tetrahydro-8H-pyrido[1,2-a]pyrazin-8-one; Tetrahydro-9-hydroxy-8H-pyrido[1,2-a]pyrazin-8-one; 791729-08-3; Pyrido[1,2-a]pyrazin-8(7H)-one, 1,2,3,4-tetrahydro-9-hydroxy-; 9-Hydroxytetrahydro-8H-pyrido[1,2-a]pyrazin-8-one
EINECS	Contact for details

Quality Control

Our 8H-Pyrido[1,2-A]Pyrazin-8-One,1,2,3,4-Tetrahydro-9-Hydroxy-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding R&D and scale-up processes.

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). This compound may be light-sensitive and/or hygroscopic; prolonged exposure to light, moisture, or extreme temperatures should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.