Description

Quinoxaline, 2-Ethoxy-3-Methyl-, 1-Oxide (9Ci) is a specialized heterocyclic compound belonging to the quinoxaline N-oxide class, valued for its unique chemical structure and reactivity. This compound serves as a crucial advanced intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the life sciences sector for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting infectious diseases or cancer.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactive quinoxaline core.
• Material Science: Acts as a precursor for creating functional organic materials, such as ligands for catalysts or components in electronic materials.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in organic synthesis and heterocyclic chemistry.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized colorants and fluorescent markers due to the quinoxaline structure.

Basic Information

Product Name	Quinoxaline, 2-Ethoxy-3-Methyl-, 1-Oxide (9Ci)
CAS No.	817165-88-1
Molecular Formula	C11H12N2O2
Molecular Weight	204.23 g/mol
Synonyms	2-Ethoxy-3-methylquinoxaline 1-oxide; 3-Methyl-2-ethoxyquinoxaline 1-oxide; 2-Ethoxy-3-methylquinoxaline N-oxide; Quinoxaline, 2-ethoxy-3-methyl-, 1-oxide; 817165-88-1; 2-Ethoxy-3-methyl-1-oxidoquinoxalin-1-ium
EINECS	Contact for details

Quality Control

Our Quinoxaline, 2-Ethoxy-3-Methyl-, 1-Oxide (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment to guarantee traceability and consistency.

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). This material is light-sensitive (store away from light). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.