Description

Pyridine, 5-Ethyl-2-(2-Oxido-1,3,2-Dioxathiolan-4-Yl)- (9Ci) is a specialized heterocyclic organic compound that serves as a valuable synthetic intermediate. Its unique molecular structure, featuring a pyridine core fused with a dioxathiolane ring, makes it a critical building block for advanced chemical synthesis. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for creating novel active ingredients and functional materials. We supply this high-purity intermediate with a focus on batch-to-batch consistency and reliable global delivery.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex heterocyclic architectures.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, or insecticides that require specific pyridine-based bioactive cores.
• Ligand Synthesis: Serves as a starting material for creating sophisticated chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science: Building block for advanced polymers or organic electronic materials where the integrated heterocyclic system can modify electronic properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function or cellular processes.
• Custom Synthesis & Contract Manufacturing: Supplied to fine chemical manufacturers for use in multi-step custom synthesis projects for clients.

Basic Information

Product Name	Pyridine, 5-Ethyl-2-(2-Oxido-1,3,2-Dioxathiolan-4-Yl)- (9Ci)
CAS No.	646519-82-6
Molecular Formula	C9H11NO4S
Molecular Weight	229.25 g/mol
Synonyms	5-Ethyl-2-(2-oxido-1,3,2-dioxathiolan-4-yl)pyridine; 4-(5-Ethylpyridin-2-yl)-1,3,2-dioxathiolane 2-oxide; 2-(5-Ethyl-2-pyridinyl)-1,3,2-dioxathiolane 2-oxide; 5-Ethyl-2-(1,3,2-dioxathiolan-4-yl)pyridine 2-oxide; 646519-82-6; SCHEMBL23305577; A1-00823
EINECS	Contact for details

Quality Control

Our Pyridine, 5-Ethyl-2-(2-Oxido-1,3,2-Dioxathiolan-4-Yl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment and is available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.