Description

4-Methyl-6-Methylsulfanyl-Nicotinic Acid is a high-purity, functionalized nicotinic acid derivative characterized by its methylsulfanyl substituent. This compound serves as a versatile and valuable chemical building block and pharmaceutical intermediate in advanced organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry research targeting various therapeutic areas.
• Agrochemical Synthesis: Building block for developing advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Used in the preparation of specialized ligands for metal catalysis and coordination chemistry.
• Material Science Research: Intermediate for creating functionalized polymers or organic electronic materials.
• Chemical Biology Probes: Serves as a scaffold for developing molecular probes and biochemical tools.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of client-specific target molecules.

Basic Information

Product Name	4-Methyl-6-Methylsulfanyl-Nicotinic Acid
CAS No.	1355177-67-1
Molecular Formula	C8H9NO2S
Molecular Weight	183.23 g/mol
Synonyms	6-(Methylthio)-4-methylnicotinic acid; 4-Methyl-6-(methylthio)pyridine-3-carboxylic acid; 4-Methyl-6-(methylsulfanyl)nicotinic acid; 3-Pyridinecarboxylic acid, 4-methyl-6-(methylthio)-; 4-Methyl-6-methylmercaptonicotinic acid
EINECS	Contact for details

Quality Control

Our 4-Methyl-6-Methylsulfanyl-Nicotinic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality parameters. Our quality commitment supports applications in GMP-aligned synthesis and research-grade chemical production.

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). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.