Description

3-Pyridinesulfonamide,4-Hydroxy-(9Ci) is a specialized heterocyclic sulfonamide derivative of significant interest in advanced organic synthesis. This compound serves as a critical building block and pharmacophore for the development of novel active molecules. It is primarily utilized by research and development teams in the pharmaceutical and agrochemical industries, where its unique pyridine-sulfonamide scaffold is leveraged to create compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition or receptor modulation.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, exploiting its bioactive sulfonamide moiety.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study biological pathways and protein interactions.
• Material Science: Potential monomer or additive for creating functional polymers with specific chemical properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological development and discovery chemistry projects.

Basic Information

Product Name	3-Pyridinesulfonamide,4-Hydroxy-(9Ci)
CAS No.	758699-17-1
Molecular Formula	C5H6N2O3S
Molecular Weight	174.18 g/mol
Synonyms	4-Hydroxypyridine-3-sulfonamide; 4-Hydroxy-3-pyridinesulfonamide; 3-Pyridinesulfonamide, 4-hydroxy-; 4-Hydroxy-pyridine-3-sulfonic acid amide; 4-Hydroxynicotinic acid sulfonamide derivative; 3-Sulfamoyl-4-hydroxypyridine; 4-Hydroxy-3-sulfamoylpyridine; 758699-17-1
EINECS	Contact for details

Quality Control

Our 3-Pyridinesulfonamide,4-Hydroxy-(9Ci) is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided for full traceability and quality assurance.

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). This compound may be hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
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.