Description

Pyrido[2,3-B]Pyrazin-2(1H)-One, 3,4-Dihydro-3-Methyl- is a high-purity heterocyclic organic compound belonging to the fused pyridopyrazine class, serving as a critical advanced pharmaceutical intermediate. Its value lies in its role as a sophisticated building block for the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals. This product is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Chemical Synthesis Building Block: Employed in organic synthesis for constructing more complex nitrogen-containing heterocycles in academic and industrial R&D.
• Material Science Research: Investigated as a potential component in the development of organic electronic materials and ligands for catalysis.

Basic Information

Product Name	Pyrido[2,3-B]Pyrazin-2(1H)-One, 3,4-Dihydro-3-Methyl-
CAS No.	74983-04-3
Molecular Formula	C8H9N3O
Molecular Weight	163.18 g/mol
Synonyms	3-Methyl-3,4-dihydro-1H-pyrido[2,3-b]pyrazin-2-one; 3-Methyl-1,4-dihydropyrido[2,3-b]pyrazin-2(3H)-one; 3-Methyl-3,4-dihydropyrido[2,3-b]pyrazin-2(1H)-one; 74983-04-3; Dihydro-3-methylpyrido[2,3-b]pyrazinone; Fused pyridopyrazinone derivative
EINECS	Contact for details

Quality Control

Every batch of Pyrido[2,3-B]Pyrazin-2(1H)-One, 3,4-Dihydro-3-Methyl- is manufactured under strict quality management systems. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with industry standards for advanced intermediates. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency for your critical synthesis workflows.

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 an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.