Description

2-(Ethanesulfonyl)-5-Nitropyridine is a high-purity, specialized organic intermediate featuring a nitropyridine core functionalized with an ethanesulfonyl group. This molecular architecture makes it a valuable building block for the synthesis of complex molecules, particularly in advanced pharmaceutical research and agrochemical development. It is primarily sought by R&D chemists and process development scientists in the life sciences sector for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders, infectious diseases, and oncology.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and insecticides, where the nitropyridine moiety can contribute to biological activity.
• Material Science Research: Serves as a precursor for the development of specialty polymers, ligands for catalysis, and organic electronic materials.
• Chemical Biology & Proteomics: Can be utilized as a reactive handle or tagging agent in the study of protein interactions and enzyme inhibition.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in heterocyclic and sulfone chemistry.

Basic Information

Product Name	2-(Ethanesulfonyl)-5-Nitropyridine
CAS No.	767355-69-1
Molecular Formula	C7H8N2O4S
Molecular Weight	216.21 g/mol
Synonyms	5-Nitro-2-(ethylsulfonyl)pyridine; 2-Ethanesulfonyl-5-nitropyridine; 5-Nitro-2-ethylsulfonylpyridine; Pyridine, 2-(ethylsulfonyl)-5-nitro-; 2-(Ethylsulfonyl)-5-nitropyridine; 767355-69-1; 2-(Ethanesulphonyl)-5-nitropyridine
EINECS	Contact for details

Quality Control

Our 2-(Ethanesulfonyl)-5-Nitropyridine is manufactured under strict quality management systems. 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 critical parameters such as assay and impurity profiles. Our quality commitment supports applications requiring high standards in research and development.

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. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 3.0%
Residual Solvents (GC)	Complies with ICH guidelines

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