Description

2-(2-Pyridinylamino)-Benzenethiol CAS NO 158438-81-4 is a specialized organic sulfur compound featuring a pyridinylamino-substituted benzenethiol structure. This compound is valued for its role as a versatile intermediate and ligand in advanced chemical synthesis and materials science. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic structure.
• Catalyst Ligand: Serves as a precursor or ligand in the preparation of transition metal catalysts for organic transformations.
• Material Science Research: Investigated for the development of organic semiconductors, conductive polymers, or metal-organic frameworks (MOFs).
• Chemical Research: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.
• Analytical Reagent: Potentially used as a derivatization agent or a standard in chromatographic analysis for specific compound classes.

Basic Information

Product Name	2-(2-Pyridinylamino)-Benzenethiol
CAS No.	158438-81-4
Molecular Formula	C11H10N2S
Molecular Weight	202.28 g/mol
Synonyms	2-[(Pyridin-2-yl)amino]benzenethiol; 2-(Pyridin-2-ylamino)benzenethiol; 2-(2-Aminopyridin-1-yl)benzenethiol; 2-(2-Pyridylamino)thiophenol; Benzenethiol, 2-[(2-pyridinyl)amino]-; 2-Pyridinylaminobenzenethiol; N-(2-Mercaptophenyl)pyridin-2-amine; 2-Mercapto-N-(pyridin-2-yl)aniline
EINECS	Contact for details

Quality Control

Our 2-(2-Pyridinylamino)-Benzenethiol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support custom purity requirements for research and cGMP applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Due to its sensitivity to oxidation, the container should be kept sealed after each use to minimize exposure to air.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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