Description

4-Amino-n-Pyridin-4-Ylbenzenesulfonamide is a specialized sulfonamide derivative featuring both an amino and a pyridinyl functional group. This unique molecular structure makes it a valuable intermediate in advanced organic synthesis, particularly for developing novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its role in creating compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel sulfonamide-based drug candidates, potentially for antimicrobial, anti-inflammatory, or enzyme-inhibiting applications.
• Agrochemical Research: Used in developing new active ingredients for herbicides, fungicides, or plant growth regulators, leveraging its heterocyclic structure.
• Chemical Synthesis Reagent: Serves as a versatile precursor for creating complex molecules in academic and industrial research laboratories.
• Material Science: Potential use in the development of specialty polymers, ligands for catalysis, or organic electronic materials due to its conjugated system.
• Biochemical Tool Compound: May be utilized in biochemical assays and as a probe for studying enzyme mechanisms or protein interactions.

Basic Information

Item	Details
Product Name	4-Amino-n-Pyridin-4-Ylbenzenesulfonamide
CAS No.	67638-39-5
Molecular Formula	C11H12N4O2S
Molecular Weight	264.30 g/mol
Synonyms	4-Amino-N-(pyridin-4-yl)benzenesulfonamide; 4-Amino-N-4-pyridinylbenzenesulfonamide; N-(4-Pyridinyl)-4-sulfanilylaniline; 4-Aminobenzenesulfonamide, N-4-pyridinyl-; 67638-39-5; 4-Amino-N-(4-pyridyl)benzenesulfonamide; 4-Pyridylaminosulfanilamide
EINECS	Contact for details

Quality Control

Our 4-Amino-n-Pyridin-4-Ylbenzenesulfonamide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets high-purity standards suitable for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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