Description

6-Quinoxalinecarboxylic Acid, 3-Chloro-, Methyl Ester is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by research chemists and process development scientists working on novel active ingredients, including potential pharmaceuticals and crop protection agents.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel quinoxaline-based drug candidates, including kinase inhibitors and antimicrobial agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactive quinoxaline core.
• Material Science: Acts as a building block for creating advanced organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or organic semiconductors.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex heterocyclic systems and exploring new chemical reactions.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized quinoxaline-derived dyes and colorants.

Basic Information

Product Name	6-Quinoxalinecarboxylic Acid, 3-Chloro-, Methyl Ester
CAS No.	948833-63-4
Molecular Formula	C10H7ClN2O2
Molecular Weight	222.63 g/mol
Synonyms	Methyl 3-chloro-6-quinoxalinecarboxylate; 3-Chloro-6-quinoxalinecarboxylic acid methyl ester; 3-Chloroquinoxaline-6-carboxylic acid methyl ester; 6-Quinoxalinecarboxylic acid, 3-chloro-, methyl ester; Methyl 3-chloroquinoxaline-6-carboxylate; 3-Chloro-6-methoxycarbonylquinoxaline; 948833-63-4
EINECS	Contact for details

Quality Control

Our 6-Quinoxalinecarboxylic Acid, 3-Chloro-, Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

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

Specification

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