Description

4-((4-Sulfamoylphenyl)Carbamoyl)Pyridine 1-Oxide is a high-purity, specialized organic compound featuring a sulfonamide and pyridine N-oxide pharmacophore. This molecular architecture makes it a valuable advanced pharmaceutical intermediate for the research and development of novel therapeutic agents. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex bioactive molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those targeting enzymes or receptors where the sulfonamide and N-oxide motifs are critical for activity.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization programs to develop new chemical entities.
• Biochemical Reagent: Serves as a substrate or inhibitor in enzymatic assays and biochemical research due to its specific functional groups.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis to construct more complex heterocyclic compounds and specialty chemicals.
• Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	4-((4-Sulfamoylphenyl)Carbamoyl)Pyridine 1-Oxide
CAS No.	923138-66-3
Molecular Formula	C12H11N3O4S
Molecular Weight	293.30 g/mol
Synonyms	4-[(4-Sulfamoylbenzoyl)amino]pyridine 1-oxide; N-(Pyridin-4-yl)-4-sulfamoylbenzamide 1-oxide; 4-Sulfamoyl-N-(pyridin-4-yl)benzamide N-oxide; 4-Carbamoylsulfanilamidopyridine N-oxide; 4-[(4-Sulfamoylphenyl)carbamoyl]pyridine N-oxide; 4-(4-Sulfamoylphenylcarbamoyl)pyridine 1-oxide; p-Sulfamoylbenzoic acid (pyridin-4-yl)amide N-oxide
EINECS	Contact for details

Quality Control

Our 4-((4-Sulfamoylphenyl)Carbamoyl)Pyridine 1-Oxide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed 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 hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.