Description

2,6-Dimethylpyran-4(4H)-Thione is a specialized heterocyclic sulfur compound with the CAS number 1004-37-1. This chemical serves as a valuable synthon and building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and fungicides, leveraging its heterocyclic core for bioactivity.
• Material Science Research: Acts as a precursor for organic electronic materials, dyes, and photoresponsive compounds due to its conjugated system.
• Chemical Research & Development: A versatile reagent in academic and industrial labs for exploring new organic reactions and methodologies.
• Flavor & Fragrance Chemistry: Potential intermediate for synthesizing complex sulfur-containing aroma compounds, subject to purity and regulatory compliance.

Basic Information

Product Name	2,6-Dimethylpyran-4(4H)-Thione
CAS No.	1004-37-1
Molecular Formula	C7H8OS
Molecular Weight	140.20 g/mol
Synonyms	2,6-Dimethyl-4H-pyran-4-thione; 4H-Pyran-4-thione, 2,6-dimethyl-; 2,6-Dimethyl-4-pyranthione; 2,6-Dimethyl-γ-pyrone-4-thione; 4-Thioxo-2,6-dimethyl-4H-pyran
EINECS	213-728-5

Quality Control

Our 2,6-Dimethylpyran-4(4H)-Thione is produced under strict quality management protocols. We offer material suitable for research and development purposes, with typical purity levels meeting the demands of advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each batch to ensure traceability and support your quality assurance processes.

Storage

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

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical)
Melting Point	Contact for details

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