Description

5-(Methylsulfonyl)Nicotinic Acid is a high-value, multi-functional organic building block characterized by its unique sulfone and carboxylic acid functional groups. This compound is essential for advanced synthetic chemistry, enabling the development of novel molecules with targeted properties. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and crop protection science.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in kinase inhibitor programs.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for designing novel ligands in transition metal catalysis and organocatalysis.
• Material Science Research: Employed in the synthesis of functionalized polymers and advanced organic materials.
• Chemical Biology Probes: Useful for synthesizing molecular probes to study biological pathways and enzyme functions.

Basic Information

Product Name	5-(Methylsulfonyl)Nicotinic Acid
CAS No.	893723-59-6
Molecular Formula	C7H7NO4S
Molecular Weight	201.20 g/mol
Synonyms	5-(Methanesulfonyl)pyridine-3-carboxylic acid; 3-Pyridinecarboxylic acid, 5-(methylsulfonyl)-; 5-Methanesulfonylnicotinic acid; 5-(Methylsulfonyl)-3-pyridinecarboxylic acid; 5-Mesylnicotinic acid; 5-(Methylsulfonyl)nicotinate; Nicotinic acid, 5-(methylsulfonyl)-
EINECS	Contact for details

Quality Control

Our 5-(Methylsulfonyl)Nicotinic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with customer specifications and supporting regulatory filings for research and development purposes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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