Description

Thionicotinic Acid is a specialized sulfur-containing derivative of nicotinic acid, serving as a key synthetic intermediate and building block in advanced organic chemistry. Its unique structure makes it valuable for constructing complex molecules, particularly in pharmaceutical research and fine chemical synthesis. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require high-purity, reliable intermediates for their development and production processes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting neurological and metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the development of organic electronic materials, conductive polymers, and advanced functional coatings.
• Biochemical Research: Acts as a probe or precursor in studying enzyme mechanisms and metabolic processes involving sulfur transfer.
• Fine Chemical Production: Utilized in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	Thionicotinic Acid
CAS No.	51087-03-7
Molecular Formula	C6H5NO2S
Molecular Weight	155.17 g/mol
Synonyms	2-Mercaptonicotinic Acid; 2-Thionicotinic Acid; 2-Sulfanylpyridine-3-carboxylic acid; 3-Pyridinecarboxylic acid, 2-mercapto-; 2-Pyridinethiol-3-carboxylic Acid; NSC 403697; 2-Thiolnicotinic Acid
EINECS	Contact for details

Quality Control

Our Thionicotinic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods (IR, NMR) and purity determination by HPLC, to ensure it meets stringent specifications for research and industrial use. Certificates of Analysis (COA) documenting all test results are provided with every shipment and are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.