Description

Ketone, 5,6-Dihydro-4-Methyl-2H-Thiopyran-3-Yl Methyl (6Ci) is a specialized sulfur-containing heterocyclic ketone, identified by CAS NO 98558-19-1, valued for its unique molecular scaffold. This compound serves as a versatile and critical intermediate in advanced organic synthesis, enabling the construction of complex molecules. It is primarily sought by R&D chemists and process development teams in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, particularly in medicinal chemistry programs targeting CNS or anti-infective therapies.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its thiopyran core.
• Material Science Research: Acts as a precursor for developing specialty polymers or ligands with specific electronic or binding properties.
• Flavor & Fragrance Chemistry: Potential intermediate for creating complex sulfur-containing aroma molecules, subject to purity and regulatory approval.
• Organic Synthesis Reagent: Employed in academic and industrial labs for methodological studies, such as cycloaddition reactions or asymmetric synthesis.

Basic Information

Product Name	Ketone, 5,6-Dihydro-4-Methyl-2H-Thiopyran-3-Yl Methyl (6Ci)
CAS No.	98558-19-1
Molecular Formula	C8H12OS
Molecular Weight	156.24 g/mol
Synonyms	5,6-Dihydro-4-methyl-2H-thiopyran-3-yl methyl ketone; 3-Acetyl-5,6-dihydro-4-methyl-2H-thiopyran; 4-Methyl-5,6-dihydro-2H-thiopyran-3-yl methyl ketone; 1-(5,6-Dihydro-4-methyl-2H-thiopyran-3-yl)ethanone; Methyl 5,6-dihydro-4-methyl-2H-thiopyran-3-yl ketone; 3-Acetyl-4-methyl-5,6-dihydro-2H-thiopyran; Dihydro-4-methyl-2H-thiopyran-3-yl methyl ketone
EINECS	Contact for details

Quality Control

Our Ketone, 5,6-Dihydro-4-Methyl-2H-Thiopyran-3-Yl Methyl (6Ci) is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and results are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.