Description

Pyridine,2-[(1-Methylethenyl)Sulfonyl]-,1-Oxide(9Ci) is a specialized sulfonyl-functionalized pyridine N-oxide derivative, a high-value intermediate in advanced organic synthesis. Its unique structure, combining a reactive vinyl sulfone group with a pyridine N-oxide moiety, makes it a critical building block for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for applications in medicinal chemistry and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Acts as a functional monomer or cross-linking agent in the development of advanced polymers and functional materials.
• Chemical Biology Probes: Utilized to develop activity-based probes for studying enzyme function and protein interactions in biological systems.

Basic Information

Item	Details
Product Name	Pyridine,2-[(1-Methylethenyl)Sulfonyl]-,1-Oxide(9Ci)
CAS No.	65332-88-9
Molecular Formula	C8H9NO3S
Molecular Weight	199.23 g/mol
Synonyms	2-(Isopropenylsulfonyl)pyridine 1-oxide; 2-(1-Methylvinylsulfonyl)pyridine N-oxide; 2-Isopropenylsulfonylpyridine N-oxide; Pyridine, 2-[(1-methylethenyl)sulfonyl]-, 1-oxide; 2-(Prop-1-en-2-ylsulfonyl)pyridine 1-oxide
EINECS	Contact for details

Quality Control

Our production of Pyridine,2-[(1-Methylethenyl)Sulfonyl]-,1-Oxide(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity assessment and NMR for structural confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.