Description

3,6-Dihydro-4,6,6-Trimethyl-2H-Pyran-2-One is a specialized lactone compound with a unique cyclic structure, serving as a valuable intermediate in advanced organic synthesis. Its molecular framework makes it a versatile building block for creating complex molecules, offering significant value in research and industrial chemical production. This compound is primarily sought by fine chemical manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fragrance industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Chemistry: Serves as a building block for creating unique lactone-based aroma compounds and flavorants.
• Fine Chemical Production: Employed as a versatile synthon in custom synthesis and the manufacture of specialty chemicals.
• Material Science Research: Investigated as a monomer or precursor for specialized polymers and advanced materials.
• Academic & Industrial R&D: Utilized in methodological development and exploratory chemistry for novel compound libraries.

Basic Information

Product Name	3,6-Dihydro-4,6,6-Trimethyl-2H-Pyran-2-One
CAS No.	22954-83-2
Molecular Formula	C8H12O2
Molecular Weight	140.18 g/mol
Synonyms	4,6,6-Trimethyl-3,6-dihydro-2H-pyran-2-one; 4,6,6-Trimethyl-5,6-dihydro-2H-pyran-2-one; 3,6-Dihydro-4,6,6-trimethyl-2-pyrone; 4,6,6-Trimethyl-2-oxo-3,6-dihydro-2H-pyran; 2H-Pyran-2-one, 3,6-dihydro-4,6,6-trimethyl-
EINECS	Contact for details

Quality Control

Our 3,6-Dihydro-4,6,6-Trimethyl-2H-Pyran-2-One is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring the material meets the stringent requirements of our global clientele in research and manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids. 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 (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.