Description

2-Quinoxalineacetic Acid, 3,4-Dihydro-8-Hydroxy-3-Oxo- (9Ci) is a specialized heterocyclic carboxylic acid derivative of the quinoxaline family, serving as a critical synthetic intermediate and building block in advanced organic chemistry. Its unique molecular scaffold, featuring both a carboxylic acid and a hydroxyl-ketone moiety, makes it a versatile precursor for the development of novel compounds with potential biological activity. This high-purity material is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, particularly those focused on medicinal chemistry, drug discovery, and the synthesis of complex active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways where the quinoxaline core is pharmacologically active.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for developing new therapeutic agents.
• Agrochemical Synthesis: Serves as a precursor in the development of new herbicides, fungicides, or insecticides that utilize heterocyclic chemistry.
• Organic Synthesis Reagent: Employed in academic and industrial R&D labs for constructing complex heterocyclic systems and fine chemicals.
• Bioconjugate Chemistry: The carboxylic acid group allows for coupling reactions, making it useful for creating labeled compounds or probes for biochemical studies.
• Material Science Precursor: Potential use in the synthesis of organic ligands for metal-organic frameworks (MOFs) or functional polymers.

Basic Information

Product Name	2-Quinoxalineacetic Acid, 3,4-Dihydro-8-Hydroxy-3-Oxo- (9Ci)
CAS No.	495409-59-1
Molecular Formula	C10H8N2O4
Molecular Weight	220.18 g/mol
Synonyms	8-Hydroxy-3-oxo-3,4-dihydroquinoxaline-2-acetic acid; 3,4-Dihydro-8-hydroxy-3-oxo-2-quinoxalineacetic acid; 2-Quinoxalineacetic acid, 3,4-dihydro-8-hydroxy-3-oxo-; Quinoxaline-2-acetic acid, 8-hydroxy-3-oxo-3,4-dihydro-; 8-Hydroxy-1,2,3,4-tetrahydro-3-oxoquinoxaline-2-acetic acid
EINECS	Contact for details

Quality Control

Our 2-Quinoxalineacetic Acid, 3,4-Dihydro-8-Hydroxy-3-Oxo- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting compliance with internal quality standards and research documentation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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