Description

3,4-Dihydro-6,7-Dimethoxy-4-Methyl-3-Oxo-2-Quinoxalinecarboxylic Acid Azide is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmaceuticals and agrochemicals, particularly those targeting complex biological pathways. It is primarily needed by research institutions and industrial R&D departments focused on medicinal chemistry, where it serves as a versatile intermediate for constructing more complex quinoxaline-derived molecules.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those with quinoxaline or fused heterocyclic cores for therapeutic applications.
• Agrochemical Research: Used in the development of new active ingredients for crop protection, leveraging its structural complexity for targeted biological activity.
• Organic Synthesis Reagent: Serves as a versatile precursor for cycloaddition reactions and the introduction of nitrogen-rich functional groups into complex molecular architectures.
• Material Science Research: Potential intermediate in the synthesis of specialty chemicals, dyes, or functional organic materials requiring specific quinoxaline motifs.
• Bioconjugation Chemistry: The reactive azide group enables its use in "click chemistry" applications for labeling and conjugating biomolecules in research settings.

Basic Information

Product Name	3,4-Dihydro-6,7-Dimethoxy-4-Methyl-3-Oxo-2-Quinoxalinecarboxylic Acid Azide
CAS No.	110926-94-8
Molecular Formula	C12H11N5O5
Molecular Weight	305.25 g/mol
Synonyms	2-Quinoxalinecarboxylic acid, 3,4-dihydro-6,7-dimethoxy-4-methyl-3-oxo-, azide; 6,7-Dimethoxy-4-methyl-3-oxo-3,4-dihydroquinoxaline-2-carbonyl azide; 3,4-Dihydro-6,7-dimethoxy-4-methyl-3-oxo-2-quinoxalinecarbonyl azide; Quinoxaline-2-carbonyl azide derivative; Azide-functionalized quinoxaline intermediate
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-6,7-Dimethoxy-4-Methyl-3-Oxo-2-Quinoxalinecarboxylic Acid Azide is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as purity (by HPLC), identity confirmation (by IR and NMR), and impurity profiles. We adhere to cGMP principles where applicable to support our clients in regulated development pathways.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere if possible to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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