Description

5-(3-Methylsulfonylphenyl)Nicotinic Acid is a high-purity organic intermediate featuring a nicotinic acid core substituted with a methylsulfonylphenyl group. This compound is valued for its role as a critical building block in the synthesis of advanced pharmaceutical agents and agrochemicals. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of kinase inhibitors and other small-molecule therapeutic agents.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides.
• Chemical Research: Serves as a versatile building block for constructing complex heterocyclic compounds in medicinal chemistry.
• Material Science: Potential monomer or additive in the development of specialized polymers with unique properties.

Basic Information

Product Name	5-(3-Methylsulfonylphenyl)Nicotinic Acid
CAS No.	1261973-40-3
Molecular Formula	C13H11NO4S
Molecular Weight	277.30 g/mol
Synonyms	3-Pyridinecarboxylic acid, 5-[3-(methylsulfonyl)phenyl]-; 5-(3-Methanesulfonylphenyl)nicotinic acid; 5-(3-Methylsulfonylphenyl)pyridine-3-carboxylic acid; Nicotinic acid, 5-(3-methylsulfonylphenyl)-; 1261973-40-3
EINECS	Contact for details

Quality Control

Our production of 5-(3-Methylsulfonylphenyl)Nicotinic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and reliability. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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 powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
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.