Description

Tetrahydro-2-Methyl-3-Propyl-2H-Thiopyran is a specialized sulfur-containing heterocyclic compound, valued for its unique structural and chemical properties. It serves as a versatile intermediate and building block in advanced organic synthesis, particularly for the development of novel molecules with specific functionalities. This compound is essential for research and development in the pharmaceutical, agrochemical, and fragrance industries, where its thiopyran core is utilized to create active ingredients and complex chemical architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Fragrance & Flavor Chemistry: Acts as a precursor for creating unique sulfur-containing aroma compounds and flavoring agents.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex sulfur heterocycles and functionalized molecules.
• Material Science Research: Investigated as a monomer or additive in the development of specialty polymers and advanced materials.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	Tetrahydro-2-Methyl-3-Propyl-2H-Thiopyran
CAS No.	55320-23-5
Molecular Formula	C9H18S
Molecular Weight	158.30 g/mol
Synonyms	2-Methyl-3-propyltetrahydro-2H-thiopyran; 3-Propyl-2-methyltetrahydro-2H-thiopyran; Tetrahydro-2-methyl-3-propyl-2H-thiopyran; 2H-Thiopyran, tetrahydro-2-methyl-3-propyl-; 2-Methyl-3-propyl-perhydrothiopyran
EINECS	Contact for details

Quality Control

Our Tetrahydro-2-Methyl-3-Propyl-2H-Thiopyran is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at a controlled room temperature (15-25°C). Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 3.0%
Specific Gravity (20°C)	0.92 - 0.96
Refractive Index (20°C)	1.480 - 1.490

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