Description

3-Pyridinemethanethiol,1-Oxide(9Ci) is a specialized organosulfur compound featuring a pyridine core with a sulfhydryl and sulfoxide functional group. This unique structure makes it a valuable intermediate for synthesizing complex molecules in pharmaceutical research and fine chemical manufacturing. It is primarily sought after by R&D chemists and process development scientists working in medicinal chemistry, agrochemicals, and material science.

Application

• Key synthetic intermediate in the development of novel pharmaceutical active ingredients, particularly for CNS and antiviral targets.
• Building block for constructing ligands and catalysts used in asymmetric synthesis and cross-coupling reactions.
• Precursor in the research and production of agrochemicals, such as herbicides and fungicides with specific modes of action.
• Intermediate for synthesizing functionalized polymers and advanced materials with tailored surface properties.
• Used in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Starting material for the preparation of chelating agents and metal complexes.

Basic Information

Product Name	3-Pyridinemethanethiol,1-Oxide(9Ci)
CAS No.	748074-88-6
Molecular Formula	C6H7NOS
Molecular Weight	141.19 g/mol
Synonyms	3-(Mercaptomethyl)pyridine 1-Oxide; Pyridine-3-methanethiol, 1-Oxide; 3-Pyridylmethanethiol S-Oxide; (Pyridin-3-yl)methanethiol 1-Oxide; 1-Oxido-3-pyridinemethanethiol; 3-Pyridinemethanethiol S-Oxide; 3-(Hydroxysulfinylmethyl)pyridine
EINECS	Contact for details

Quality Control

Every batch of 3-Pyridinemethanethiol,1-Oxide(9Ci) is produced and tested under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to oxidation and light, minimize exposure to air and light during handling.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	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.