Description

Tetrahydro-2-Methyl-4-Methylene-2H-Pyran is a specialized heterocyclic organic compound valued for its unique structural features and reactivity. This chemical serves as a versatile intermediate and building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fragrance sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for constructing oxygen-containing heterocycles.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its reactive methylene group.
• Fragrance & Flavor Chemistry: Acts as a precursor for synthesizing specific terpene-like aroma chemicals and flavoring agents.
• Polymer & Material Science: Employed as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Organic Synthesis Reagent: Utilized in academic and industrial laboratories for Diels-Alder reactions and other cycloaddition processes.
• Fine Chemical Production: Serves as a building block for manufacturing complex, high-value specialty chemicals.

Basic Information

Product Name	Tetrahydro-2-Methyl-4-Methylene-2H-Pyran
CAS No.	97847-47-7
Molecular Formula	C7H12O
Molecular Weight	112.17 g/mol
Synonyms	2-Methyl-4-methylenetetrahydro-2H-pyran; 4-Methylene-2-methyltetrahydropyran; 2-Methyl-4-methylenetetrahydropyran; Dihydropyran, tetrahydro-2-methyl-4-methylene-; 2H-Pyran, tetrahydro-2-methyl-4-methylene-
EINECS	Contact for details

Quality Control

Our Tetrahydro-2-Methyl-4-Methylene-2H-Pyran is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including GC, HPLC, and NMR for comprehensive characterization and impurity profiling. Certificates of Analysis (COA) documenting identity, purity, and relevant specifications are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.440 - 1.450
Density (20°C)	0.90 - 0.95 g/mL

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