Description

2-(Phenylsulfonyl)-3-Pyridinamine is a specialized organic compound featuring a pyridine core substituted with an amine and a phenylsulfonyl group. This unique structure makes it a valuable building block and intermediate in advanced organic synthesis, particularly for the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by pharmaceutical R&D teams and fine chemical manufacturers engaged in creating complex molecules for medicinal chemistry and agrochemical applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders or possessing kinase inhibitory activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic sulfonamide structure.
• Material Science: Serves as a monomer or functionalizing agent in the creation of advanced polymers, ligands, or organic electronic materials.
• Chemical Synthesis: Acts as a versatile reagent for constructing complex molecular architectures in academic and industrial research laboratories.
• Ligand & Catalyst Development: The amine and sulfonyl groups make it a candidate for designing novel chelating ligands or organocatalysts.

Basic Information

Product Name	2-(Phenylsulfonyl)-3-Pyridinamine
CAS No.	444087-50-7
Molecular Formula	C11H10N2O2S
Molecular Weight	234.28 g/mol
Synonyms	3-Amino-2-(phenylsulfonyl)pyridine; 2-(Benzenesulfonyl)-3-pyridinamine; 3-Pyridinamine, 2-(phenylsulfonyl)-; 2-(Phenylsulfonyl)pyridin-3-amine; 2-Phenylsulfonyl-3-aminopyridine; 2-(Phenylsulfonyl)-3-aminopyridine; 3-Amino-2-phenylsulfonylpyridine
EINECS	Contact for details

Quality Control

Our production of 2-(Phenylsulfonyl)-3-Pyridinamine adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. Certificates of Analysis (COA) documenting all critical parameters are provided to ensure traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere for long-term storage to maintain optimal purity and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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