Description

4-Pyridinesulfonamide,1-Oxide(6Ci,9Ci) is a specialized heterocyclic sulfonamide derivative characterized by its pyridine N-oxide core. This compound matters as a versatile and high-value chemical intermediate and pharmacological building block, enabling the synthesis of complex molecules. It is primarily needed by research institutions and industrial R&D teams in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological or infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators.
• Chemical Synthesis Reagent: Serves as a precursor or reagent in organic synthesis for introducing the sulfonamide-pyridine N-oxide moiety into target molecules.
• Ligand & Catalyst Development: Potential use in creating specialized ligands for metal catalysis or in materials science research.
• Life Science Research: Employed in biochemical and pharmacological studies as a tool compound to investigate enzyme inhibition or receptor interactions.

Basic Information

Product Name	4-Pyridinesulfonamide,1-Oxide(6Ci,9Ci)
CAS No.	75903-65-0
Molecular Formula	C5H6N2O3S
Molecular Weight	174.18 g/mol
Synonyms	4-Pyridinesulfonamide, 1-oxide; 1-Oxido-4-pyridinesulfonamide; 4-Sulfamoylpyridine 1-oxide; Pyridine-4-sulfonamide 1-oxide; 4-Pyridylsulfonamide N-oxide; 1-Hydroxypyridin-1-ium-4-sulfonamide; 4-Aminosulfonylpyridine N-oxide
EINECS	Contact for details

Quality Control

Our 4-Pyridinesulfonamide,1-Oxide(6Ci,9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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