Description

Tetrahydro-4,4,6-Trimethyl-2H-Pyran-2-One is a specialized lactone derivative with a unique saturated pyranone structure, serving as a valuable intermediate in fine chemical synthesis. Its molecular framework makes it a versatile building block for creating complex molecules, offering chemists a handle for introducing functional complexity. This compound is particularly relevant for R&D and production within the pharmaceutical, agrochemical, and fragrance industries.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a saturated lactone or tetrahydropyran moiety.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its structure can contribute to biological activity.
• Flavor & Fragrance Ingredient: Acts as a precursor or a modifying agent in the creation of complex aroma chemicals and flavor compounds.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing heterocyclic compounds, natural product analogs, and other fine chemicals.
• Polymer & Material Science: Can be investigated as a monomer or cross-linking agent for specialty polymers with specific thermal or mechanical properties.

Basic Information

Product Name	Tetrahydro-4,4,6-Trimethyl-2H-Pyran-2-One
CAS No.	10603-06-2
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	4,4,6-Trimethyltetrahydro-2H-pyran-2-one; 2H-Pyran-2-one, tetrahydro-4,4,6-trimethyl-; 4,4,6-Trimethyl-5,6-dihydro-2H-pyran-2-one; Dihydro-4,4,6-trimethyl-2H-pyran-2(3H)-one; 4,4,6-Trimethyldihydro-2H-pyran-2-one
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and purity. Our standard grade for Tetrahydro-4,4,6-Trimethyl-2H-Pyran-2-One typically meets a high purity specification, verified by chromatographic and spectroscopic methods. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment. Specifications can be tailored to meet specific project requirements, including custom purity grades.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

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