Description

2-(Methylsulfonyl)-4-Pyridinecarboxylic Acid is a high-purity, functionalized pyridine derivative of significant interest in advanced organic synthesis. This compound matters as a versatile and valuable building block for constructing complex molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly those targeting kinase inhibition and other therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science: Employed in the synthesis of functionalized polymers and advanced organic materials.
• Chemical Biology Probes: Useful for designing and synthesizing molecular probes to study biological pathways.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects requiring specific pyridine-based architectures.

Basic Information

Product Name	2-(Methylsulfonyl)-4-Pyridinecarboxylic Acid
CAS No.	1186663-27-3
Molecular Formula	C7H7NO4S
Molecular Weight	201.20 g/mol
Synonyms	4-Pyridinecarboxylic acid, 2-(methylsulfonyl)-; 2-Methanesulfonylpyridine-4-carboxylic acid; 2-(Methylsulfonyl)isonicotinic acid; 2-Mesylisonicotinic acid; 2-(Methylsulphonyl)pyridine-4-carboxylic acid; 1186663-27-3; 2-Methylsulfonyl-4-pyridinecarboxylic acid
EINECS	Contact for details

Quality Control

Our 2-(Methylsulfonyl)-4-Pyridinecarboxylic 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. Certificates of Analysis (COA) with detailed chromatographic data are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.