Description

2-Chloro-3-Methoxyquinoxaline is a versatile and high-value heterocyclic building block used in advanced organic synthesis. This compound is critical for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals due to its reactive chloro and methoxy substituents. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating new molecular entities with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of quinoxaline-based drug candidates, including kinase inhibitors and antimicrobial agents.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides that leverage the quinoxaline scaffold for enhanced efficacy.
• Material Science Research: Serves as a building block for creating organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic semiconductors.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized quinoxaline-derived dyes and colorants.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.

Basic Information

Product Name	2-Chloro-3-Methoxyquinoxaline
CAS No.	32998-25-7
Molecular Formula	C9H7ClN2O
Molecular Weight	194.62 g/mol
Synonyms	2-Chloro-3-methoxyquinoxaline; 3-Methoxy-2-chloroquinoxaline; Quinoxaline, 2-chloro-3-methoxy-; 2-Chlor-3-methoxy-chinoxalin (German); 2-クロロ-3-メトキシキノキサリン (Japanese); 2-Chloro-3-méthoxyquinoxaline (French); 32998-25-7 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our 2-Chloro-3-Methoxyquinoxaline is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of GMP and ISO standards for advanced chemical intermediates.

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 heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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