Description

2-Propenethioicacid,2-Methyl-,S-(1-Oxido-2-Pyridinyl)Ester(9Ci) is a specialized organosulfur compound featuring a thioester linkage to a pyridine N-oxide moiety. This unique structure makes it a valuable intermediate for synthesizing complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily sought by R&D chemists and process development scientists working in medicinal chemistry, agrochemicals, and advanced material science.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially those targeting neurological or infectious diseases.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its sulfur-containing functional group.
• Ligand Synthesis: Serves as a precursor for creating specialized ligands in catalysis and coordination chemistry.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.
• Material Science: Potential monomer or modifier in the development of polymers with specific optical or electronic properties.
• Bioconjugation Chemistry: The reactive thioester group can be utilized for protein labeling and bioconjugation applications.

Basic Information

Product Name	2-Propenethioicacid,2-Methyl-,S-(1-Oxido-2-Pyridinyl)Ester(9Ci)
CAS No.	102193-42-0
Molecular Formula	C9H9NO2S
Molecular Weight	195.24 g/mol
Synonyms	S-(1-Oxido-2-pyridinyl) 2-methyl-2-propenethioate; 2-Methyl-2-propenethioic acid S-(1-oxido-2-pyridinyl) ester; 2-Pyridyl N-oxide methacrylothioate; Methacryloylthioic acid O-ester with 2-pyridinol 1-oxide; 2-Propenethioic acid, 2-methyl-, S-ester with 1-hydroxy-2-pyridinone; 2-Methylprop-2-enethioic acid pyridin-2-yloxidanyl ester
EINECS	Contact for details

Quality Control

Our production of 2-Propenethioicacid,2-Methyl-,S-(1-Oxido-2-Pyridinyl)Ester(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized by modern analytical techniques including NMR, HPLC, and MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound may be sensitive to moisture and prolonged exposure to air; it is recommended to store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
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.