Description

2-(Methylsulfonyl)-3-Nitropyridine is a high-purity, multi-functional heterocyclic building block characterized by its sulfonyl and nitro substituents. This compound is valued for its role as a key synthetic intermediate in the development of complex organic molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical and life sciences industries for constructing novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules containing functionalized pyridine cores.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where the nitropyridine moiety is integral to biological activity.
• Material Science: Serves as a building block for creating specialized ligands, polymers, and organic electronic materials.
• Chemical Synthesis: Utilized in cross-coupling reactions and nucleophilic substitutions to introduce the 2-(methylsulfonyl) group into target molecules.
• Academic & Industrial R&D: Employed in medicinal chemistry programs for hit-to-lead optimization and structure-activity relationship (SAR) studies.

Basic Information

Product Name	2-(Methylsulfonyl)-3-Nitropyridine
CAS No.	56825-29-7
Molecular Formula	C6H6N2O4S
Molecular Weight	202.19 g/mol
Synonyms	3-Nitro-2-(methylsulfonyl)pyridine; 2-Methylsulfonyl-3-nitropyridine; 3-Nitro-2-pyridyl methyl sulfone; 2-Pyridinesulfonic acid, 3-nitro-, methyl ester; 3-Nitropyridine-2-sulfonyl methyl
EINECS	Contact for details

Quality Control

Our 2-(Methylsulfonyl)-3-Nitropyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. Certificates of Analysis (COA) documenting all specifications are provided to ensure traceability and compliance with your internal quality standards.

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 heat, sparks, and open flame. This material is light-sensitive and should be handled accordingly.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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