Description

3,4-Dihydropyrido[2,3-B]Pyrazin-2(1H)-One is a high-purity, heterocyclic organic compound that serves as a critical advanced intermediate in modern pharmaceutical research and development. Its fused pyrido-pyrazinone structure makes it a valuable scaffold for synthesizing novel active pharmaceutical ingredients (APIs) and exploring new therapeutic pathways. This compound is primarily utilized by research institutions, pharmaceutical companies, and fine chemical manufacturers engaged in the development of innovative drug candidates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules, particularly in medicinal chemistry programs.
• Research & Development: Used as a core scaffold for designing and screening new chemical entities (NCEs) with potential biological activity.
• API Synthesis: Serves as a precursor in the multi-step synthesis of potential Active Pharmaceutical Ingredients (APIs).
• Chemical Biology Probes: Employed in the development of molecular probes to study biological pathways and protein interactions.
• Library Synthesis: A valuable starting material for generating focused compound libraries for high-throughput screening.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	3,4-Dihydropyrido[2,3-B]Pyrazin-2(1H)-One
CAS No.	67074-78-6
Molecular Formula	C7H7N3O
Molecular Weight	149.15 g/mol
Synonyms	1H-Pyrido[2,3-b]pyrazin-2(3H)-one, 3,4-dihydro-; 3,4-Dihydro-1H-pyrido[2,3-b]pyrazin-2-one; 2(1H)-Pyrido[2,3-b]pyrazinone, 3,4-dihydro-; Dihydropyrido[2,3-b]pyrazin-2(1H)-one; 67074-78-6; Pyrido[2,3-b]pyrazin-2(1H)-one, 3,4-dihydro-
EINECS	Contact for details

Quality Control

Our 3,4-Dihydropyrido[2,3-B]Pyrazin-2(1H)-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications and test results are provided with every shipment. We support development and commercial projects with material suitable for research use and can supply grades aligned with cGMP principles for advanced applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to protect the compound from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
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.