Description

Methyl 5-(Methylsulfonyl)Nicotinate CAS NO 1186663-66-0 is a high-purity, functionalized nicotinate derivative characterized by its methylsulfonyl substituent. This compound serves as a critical advanced pharmaceutical intermediate (API intermediate) and a versatile building block in organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides due to its bioactive nicotinate core.
• Chemical Synthesis: Acts as a versatile precursor for further functionalization, enabling the creation of libraries of compounds for screening.
• Material Science: Potential monomer or additive in the research of specialty polymers with specific electronic or surface properties.
• Academic & R&D: Serves as a standard or starting material in university and corporate research laboratories for methodological studies.

Basic Information

Product Name	Methyl 5-(Methylsulfonyl)Nicotinate
CAS No.	1186663-66-0
Molecular Formula	C8H9NO4S
Molecular Weight	215.22 g/mol
Synonyms	5-(Methylsulfonyl)nicotinic acid methyl ester; Methyl 5-(methylsulfonyl)pyridine-3-carboxylate; 3-Pyridinecarboxylic acid, 5-(methylsulfonyl)-, methyl ester; Nicotinic acid, 5-(methylsulfonyl)-, methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 5-(Methylsulfonyl)Nicotinate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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 heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.