Description

Pyrido[2,3-B]Pyrazin-6(4H)-One, 3-Amino-8-Methyl- (9Ci) is a high-purity, heterocyclic organic compound featuring a fused pyrido-pyrazinone core structure with amino and methyl substituents. This compound serves as a critical advanced intermediate for the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of potential drug candidates, especially those targeting neurological disorders or cancers.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides that require complex nitrogen-containing heterocycles.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport or emissive layer materials in electronic displays.
• Ligand Synthesis in Catalysis: Utilized to create novel chelating ligands for transition metal catalysts used in cross-coupling reactions.
• Dye and Pigment Intermediate: Acts as a precursor for the development of specialized dyes and functional pigments.
• Academic and Contract Research: Employed in university and CRO laboratories for fundamental studies in heterocyclic chemistry and medicinal chemistry.

Basic Information

Product Name	Pyrido[2,3-B]Pyrazin-6(4H)-One, 3-Amino-8-Methyl- (9Ci)
CAS No.	76542-02-4
Molecular Formula	C8H8N4O
Molecular Weight	176.18 g/mol
Synonyms	3-Amino-8-methylpyrido[2,3-b]pyrazin-6(4H)-one; 3-Amino-8-methyl-4H-pyrido[2,3-b]pyrazin-6-one; 8-Methyl-3-amino-4H-pyrido[2,3-b]pyrazin-6-one; 3-Amino-8-methyl-6H-pyrido[2,3-b]pyrazin-6-one; 76542-02-4; Pyrido[2,3-b]pyrazin-6(4H)-one, 3-amino-8-methyl-; 3-Amino-8-methylpyrido[2,3-b]pyrazin-6-one
EINECS	Contact for details

Quality Control

Our Pyrido[2,3-B]Pyrazin-6(4H)-One, 3-Amino-8-Methyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to guarantee batch-to-batch consistency and support your regulatory filings.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 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.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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