Description

1-Methyl-3-Oxo-1,2,3,4-Tetrahydroquinoxaline-6-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate with a distinct heterocyclic quinoxaline core. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex molecular architectures. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis Building Block: Serves as a versatile scaffold in medicinal chemistry for creating libraries of compounds for high-throughput screening.
• Chemical Reference Standard: Employed as a high-purity standard in analytical laboratories for method development and quality control.
• Material Science Research: Investigated for potential applications in creating functional organic materials and dyes.

Basic Information

Product Name	1-Methyl-3-Oxo-1,2,3,4-Tetrahydroquinoxaline-6-Carboxylic Acid
CAS No.	450368-34-0
Molecular Formula	C11H10N2O3
Molecular Weight	218.21 g/mol
Synonyms	6-Carboxy-1-methyl-3,4-dihydro-2(1H)-quinoxalinone; 1-Methyl-3-oxo-3,4-dihydro-2H-quinoxaline-6-carboxylic acid; 1-Methyl-3-oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid; 450368-34-0; Quinoxaline-6-carboxylic acid, 1,2,3,4-tetrahydro-1-methyl-3-oxo-; 1-Methyl-3-oxo-1,2,3,4-tetrahydro-quinoxaline-6-carboxylic acid
EINECS	Contact for details

Quality Control

Our 1-Methyl-3-Oxo-1,2,3,4-Tetrahydroquinoxaline-6-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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