Description

4H-Pyran-4-Thione,3-Hydroxy-2-Methyl-(8Ci,9Ci) is a specialized heterocyclic compound featuring a pyran-thione core structure, which serves as a valuable synthetic intermediate and building block in advanced organic chemistry. Its unique molecular architecture, combining sulfur and oxygen heteroatoms, enables its use in the development of novel materials and active pharmaceutical ingredients (APIs). This compound is primarily sought by research and development teams in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular frameworks.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Material Science Precursor: Serves as a monomer or precursor in the synthesis of advanced polymers and organic electronic materials.
• Chemical Synthesis: A versatile reagent in organic synthesis for constructing complex sulfur and oxygen-containing heterocycles.
• Academic & Industrial R&D: Employed in research laboratories for methodological development and exploring new chemical reactions.
• Coordination Chemistry: Potential ligand for metal complexes due to the presence of sulfur and oxygen donor atoms.

Basic Information

Product Name	4H-Pyran-4-Thione,3-Hydroxy-2-Methyl-(8Ci,9Ci)
CAS No.	23060-85-7
Molecular Formula	C6H6O2S
Molecular Weight	142.18 g/mol
Synonyms	3-Hydroxy-2-methyl-4H-pyran-4-thione; 2-Methyl-3-hydroxy-4H-pyran-4-thione; 4H-Pyran-4-thione, 3-hydroxy-2-methyl-; 3-Hydroxy-2-methyl-4-thiopyrone; 2-Methyl-3-hydroxypyran-4-thione; 3-Hydroxy-2-methylpyran-4-thione; 4-Thio-3-hydroxy-2-methyl-4H-pyran
EINECS	Contact for details

Quality Control

Our 4H-Pyran-4-Thione,3-Hydroxy-2-Methyl-(8Ci,9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical parameters. Our quality system is designed to meet the stringent requirements of research and cGMP-grade applications, ensuring reliable performance in your sensitive syntheses.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound may be light-sensitive; prolonged exposure to light should be avoided. Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.