Description

Ethyl 2-Chloro-7,8-Dihydropyrido[3,4-B]Pyrazine-6(5H)-Carboxylate is a high-value, heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel pharmaceutical agents, particularly within medicinal chemistry research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures. Its specific structure offers a versatile scaffold for further functionalization.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders and oncology.
• Medicinal Chemistry Research: Used as a versatile scaffold for library synthesis and structure-activity relationship (SAR) studies to explore new bioactive molecules.
• Agrochemical Development: Employed in the research and synthesis of novel active ingredients for crop protection products.
• Fine Chemical Synthesis: Acts as a specialized building block for creating complex heterocyclic compounds in custom synthesis and contract manufacturing.
• Academic Research: Utilized in universities and research institutes for methodological development and studying novel chemical transformations.

Basic Information

Product Name	Ethyl 2-Chloro-7,8-Dihydropyrido[3,4-B]Pyrazine-6(5H)-Carboxylate
CAS No.	949922-49-0
Molecular Formula	C11H12ClN3O2
Molecular Weight	253.68 g/mol
Synonyms	Ethyl 2-chloro-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-6-carboxylate; 2-Chloro-6-(ethoxycarbonyl)-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine; 6-Carbethoxy-2-chloro-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine; 949922-49-0; Ethyl 2-chloro-7,8-dihydro-5H-pyrido[3,4-b]pyrazine-6-carboxylate; 2-Chloro-6-ethoxycarbonyl-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine
EINECS	Contact for details

Quality Control

Our Ethyl 2-Chloro-7,8-Dihydropyrido[3,4-B]Pyrazine-6(5H)-Carboxylate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, suitable for research and development applications. We provide comprehensive analytical data including HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for every batch upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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