Description

2-Quinoxalinethiol is a versatile heterocyclic organic compound featuring a quinoxaline core with a thiol functional group, making it a valuable building block for advanced chemical synthesis. Its primary value lies in its role as a key intermediate for creating complex molecules with applications in pharmaceuticals, agrochemicals, and material science. This product is essential for R&D chemists and production facilities in the pharmaceutical, fine chemical, and specialty chemical industries seeking to develop novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Synthesis: Used in the development of new fungicides, herbicides, and insecticides, leveraging the bioactivity of the quinoxaline moiety.
• Ligand and Chelating Agent: Acts as a ligand for transition metals in catalysis or as a chelating agent in analytical chemistry and material preparation.
• Polymer and Material Science: Incorporated into polymers or organic electronic materials to modify electrical properties or enhance durability.
• Corrosion Inhibitor Precursor: Utilized in the formulation of high-performance corrosion inhibitors for industrial applications.
• Research & Development: A fundamental reagent in academic and industrial research for exploring new heterocyclic chemistry and reaction mechanisms.

Basic Information

Product Name	2-Quinoxalinethiol
CAS No.	6962-54-5
Molecular Formula	C8H6N2S
Molecular Weight	162.21 g/mol
Synonyms	Quinoxaline-2-thiol; 2-Mercaptoquinoxaline; 2-Quinoxalinyl mercaptan; 2-Sulfanylquinoxaline; 2-Thioxo-1,2-dihydroquinoxaline; 2(1H)-Quinoxalinethione; Quinoxaline-2-thione
EINECS	230-146-8

Quality Control

Our 2-Quinoxalinethiol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, purity, and impurity profiles. We are committed to meeting the stringent requirements of our global clientele in research and regulated industries.

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 sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	198°C - 205°C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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