Description

3,7-Dichloro-1-(2-Propoxyethyl)-1H,2H-Pyrido-[3,4-B]Pyrazin-2-One is a high-purity, advanced pharmaceutical intermediate designed for the synthesis of complex active pharmaceutical ingredients (APIs). This heterocyclic compound is valued for its precise molecular architecture, which serves as a critical building block in modern medicinal chemistry. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of novel therapeutic agents, particularly within oncology and antiviral research pipelines.

Application

This specialized intermediate enables key synthetic pathways in advanced chemical manufacturing. Its primary applications include:

• Pharmaceutical Intermediate: A crucial precursor in the multi-step synthesis of investigational new drugs and target molecules.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new therapeutic candidates.
• Contract Development and Manufacturing (CDMO): Sourced by CDMOs for custom synthesis projects requiring high-purity, complex heterocycles.
• Academic Research: Employed in university and institutional labs for studying novel organic reactions and heterocyclic chemistry.
• API Synthesis: Integrated into the production chain for active pharmaceutical ingredients requiring a pyridopyrazinone core structure.

Basic Information

Product Name	3,7-Dichloro-1-(2-Propoxyethyl)-1H,2H-Pyrido-[3,4-B]Pyrazin-2-One
CAS No.	915307-81-2
Molecular Formula	C12H12Cl2N4O2
Molecular Weight	315.16 g/mol
Synonyms	1-(2-Propoxyethyl)-3,7-dichloro-1H,2H-pyrido[3,4-b]pyrazin-2-one; 3,7-Dichloro-1-(2-propoxyethyl)-1H-pyrido[3,4-b]pyrazin-2(2H)-one; Pyrido[3,4-b]pyrazin-2(1H)-one, 3,7-dichloro-1-(2-propoxyethyl)-; CAS 915307-81-2
EINECS	Contact for details

Quality Control

Our production of 3,7-Dichloro-1-(2-Propoxyethyl)-1H,2H-Pyrido-[3,4-B]Pyrazin-2-One adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure consistency and compliance with research-grade specifications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and quality assurance needs.

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). This compound should be kept under an inert atmosphere if long-term stability is required and handled in accordance with good laboratory practices for moisture-sensitive materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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