Description

6-(Methylsulfonyl)-2-Pyridinecarboxylic Acid is a high-purity, functionalized pyridine derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its sulfonyl and carboxylic acid functional groups, which enable precise molecular modifications and the construction of complex heterocyclic scaffolds. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and specialty agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Ligand Synthesis: Serves as a starting material for creating specialized ligands in catalysis and metal-organic frameworks (MOFs).
• Material Science: Employed in the research and production of advanced polymers and functional materials.
• Chemical Biology Probes: Useful for designing molecular probes to study biological pathways and enzyme functions.

Basic Information

Product Name	6-(Methylsulfonyl)-2-Pyridinecarboxylic Acid
CAS No.	1186663-28-4
Molecular Formula	C7H7NO4S
Molecular Weight	201.20 g/mol
Synonyms	2-Pyridinecarboxylic acid, 6-(methylsulfonyl)-; 6-Methanesulfonylpyridine-2-carboxylic acid; 6-(Methylsulfonyl)picolinic acid; 6-Methylsulfonyl-2-pyridinecarboxylic acid; 2-Carboxy-6-(methylsulfonyl)pyridine; MS-Py-2-COOH; 1186663-28-4
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and development. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. Certificates of Analysis (COA) detailing batch-specific results are available upon request, providing full traceability and assurance for your critical applications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

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