Description

2,2,5,6-Tetramethyl-4H-1,3-Dioxin-4-One is a specialized heterocyclic compound belonging to the dioxinone class, valued for its utility as a versatile synthetic building block and intermediate. Its unique structure makes it a critical precursor in advanced organic synthesis, particularly for constructing complex molecular frameworks. This high-purity intermediate is essential for research and development in the pharmaceutical, agrochemical, and fine chemical sectors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for fragrances, flavors, and other high-value specialty chemicals.
• Academic & Industrial R&D: Employed in methodological research and process chemistry for developing new synthetic routes.
• Material Science: Potential intermediate in the synthesis of organic electronic materials and advanced polymers.

Basic Information

Item	Details
Product Name	2,2,5,6-Tetramethyl-4H-1,3-Dioxin-4-One
CAS No.	87769-39-9
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	2,2,5,6-Tetramethyl-1,3-dioxin-4-one; 4H-1,3-Dioxin-4-one, 2,2,5,6-tetramethyl-; Tetramethyldioxinone; Dioxinone derivative; TMDO; 87769-39-9 (CAS); 2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-on (German)
EINECS	Contact for details

Quality Control

Our 2,2,5,6-Tetramethyl-4H-1,3-Dioxin-4-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global clientele. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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