Description

Benzenethiol, 2,5-Diamino- (9Ci) is a specialized aromatic thiol derivative featuring both amino and thiol functional groups, making it a versatile building block for advanced chemical synthesis. This compound is valued for its dual reactivity, enabling its use in the creation of complex heterocycles, ligands, and functional polymers. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and material science industries for applications in drug discovery, catalyst design, and the development of conductive or sensory materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Synthesis: Used in the development of new generation pesticides and herbicides due to its unique sulfur-containing structure.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for producing specialty polymers, resins, and advanced materials with specific optical or electronic properties.
• Chemical Research & Development: Employed as a versatile reagent in organic synthesis for constructing complex molecular architectures in academic and industrial R&D settings.
• Ligand for Catalysis: Utilized in the preparation of metal-organic complexes and catalysts for asymmetric synthesis and other catalytic processes.
• Analytical Chemistry: Can be used as a derivatization agent or a standard in chromatographic analysis for sulfur-containing compounds.

Basic Information

Product Name	Benzenethiol, 2,5-Diamino- (9Ci)
CAS No.	507246-12-0
Molecular Formula	C6H8N2S
Molecular Weight	140.21 g/mol
Synonyms	2,5-Diaminobenzenethiol; 2,5-Diaminothiophenol; 1,4-Diamino-2-mercaptobenzene; 2-Mercapto-1,4-phenylenediamine; 2,5-Diaminophenyl mercaptan; 2,5-Diaminothiophenol (9CI); 2,5-Diaminobenzenethiol (9CI); 2,5-Diamino-benzenethiol
EINECS	Contact for details

Quality Control

Our Benzenethiol, 2,5-Diamino- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles against our stringent specifications.

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 store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.