Description

4-Aminobenzene-1,2-Dithiol is a specialized aromatic dithiol compound with a unique combination of an amine and two thiol groups on a benzene ring. This structure makes it a valuable multifunctional building block and ligand precursor for advanced chemical synthesis and material science. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex molecules, including potential drug candidates and diagnostic agents.
• Metal Chelation & Ligand Synthesis: Used to create chelating agents and ligands for catalysis, metal recovery, and the preparation of metal-organic frameworks (MOFs).
• Polymer Modification: Acts as a cross-linking agent or functional monomer to introduce thiol and amine groups into polymers, enhancing properties like adhesion and reactivity.
• Agrochemical Synthesis: Employed in the research and development of new pesticides and herbicides due to its reactive thiol sites.
• Analytical Chemistry: Can be used as a derivatization agent or a standard for analytical methods development.
• Material Science Research: Investigated for use in creating conductive polymers, sensors, and other advanced functional materials.

Basic Information

Product Name	4-Aminobenzene-1,2-Dithiol
CAS No.	1379367-04-0
Molecular Formula	C6H7NS2
Molecular Weight	157.26 g/mol
Synonyms	1,2-Benzenedithiol, 4-amino-; 4-Amino-1,2-benzenedithiol; 4-Amino-1,2-dimercaptobenzene; 4-Aminobenzene-1,2-dithiol; 4-ADT; 4-Amino-o-benzenedithiol; 2-Amino-3,4-dimercaptotoluene (tautomer); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 4-Aminobenzene-1,2-Dithiol is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and consistent performance. We provide detailed Certificates of Analysis (COA) with key parameters such as assay (HPLC), identity confirmation (IR, NMR), and impurity profiles. Our quality system is designed to meet the stringent requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C for long-term stability. This compound is easily oxidized and light-sensitive. Allow the container to reach ambient temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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