Description

5-(Aminosulfonyl)-Pyridine-3-Carboxylic Acid is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its unique structure, featuring both a carboxylic acid and an aminosulfonyl group on a pyridine core, makes it a versatile intermediate for creating complex molecules. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting enzymes or receptors where the sulfonamide and carboxylic acid moieties can be critical for binding.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators, leveraging its heterocyclic scaffold for bioactivity.
• Ligand Synthesis: Serves as a starting material for creating complex chelating ligands used in catalysis or metal-organic frameworks (MOFs).
• Material Science: Can be incorporated into polymers or specialty chemicals to impart specific functional properties derived from its polar groups.
• Chemical Biology Probes: Useful for synthesizing molecular probes and tags for studying biological processes due to its modifiable functional handles.
• Custom Synthesis & Contract Manufacturing: A valuable building block for custom synthesis houses serving the life sciences sector.

Basic Information

Product Name	5-(Aminosulfonyl)-Pyridine-3-Carboxylic Acid
CAS No.	938066-08-1
Molecular Formula	C6H6N2O4S
Molecular Weight	202.19 g/mol
Synonyms	3-Pyridinecarboxylic acid, 5-(aminosulfonyl)-; 5-Sulfamoylnicotinic Acid; 5-Carboxy-3-pyridinesulfonamide; Nicotinic acid, 5-sulfamoyl-; 5-Aminosulfonylnicotinic Acid; Pyridine-3-carboxylic acid, 5-sulfamoyl-; 938066-08-1; 5-Sulfamoylpyridine-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-(Aminosulfonyl)-Pyridine-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. 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, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.