Description

1(2H)-Quinoxalineacetic Acid, 3,4-Dihydro--α--Methyl-2,3-Dioxo- is a specialized heterocyclic carboxylic acid derivative belonging to the quinoxaline family. This compound serves as a high-value synthetic intermediate and building block in advanced organic synthesis. It is primarily required by pharmaceutical R&D and fine chemical sectors for the development of novel active compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Building block for developing new herbicides, fungicides, or plant growth regulators with novel modes of action.
• Material Science: Used in the research and development of organic electronic materials, such as semiconductors or light-emitting components.
• Chemical Biology: Serves as a core scaffold or derivatization point for creating molecular probes and enzyme inhibitors.
• Academic & Contract Research: Essential reagent for methodological studies in heterocyclic and medicinal chemistry within university and CRO laboratories.

Basic Information

Product Name	1(2H)-Quinoxalineacetic Acid, 3,4-Dihydro--α--Methyl-2,3-Dioxo-
CAS No.	137689-96-4
Molecular Formula	C11H10N2O4
Molecular Weight	234.21 g/mol
Synonyms	3,4-Dihydro-α-methyl-2,3-dioxo-1(2H)-quinoxalineacetic acid; 1(2H)-Quinoxalineacetic acid, 3,4-dihydro-α-methyl-2,3-dioxo-; α-Methyl-2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-1-acetic acid; 2,3-Dioxo-α-methyl-1,2,3,4-tetrahydroquinoxaline-1-acetic acid; Quinoxaline-1-acetic acid derivative; CAS 137689-96-4
EINECS	Contact for details

Quality Control

Our production of 1(2H)-Quinoxalineacetic Acid, 3,4-Dihydro--α--Methyl-2,3-Dioxo- adheres to stringent quality protocols. Each batch undergoes comprehensive analytical characterization, including HPLC purity and spectroscopic identification (NMR, IR, MS), to ensure identity and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.