Description

5-Bromo-2.2.5-Trimethyl-1.3-Dioxane-4.6-Dione is a specialized brominated heterocyclic compound that serves as a versatile building block in advanced organic synthesis. Its unique structure makes it a valuable precursor for introducing functional complexity into target molecules, enabling the development of novel materials and active compounds. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for process development and scale-up.

Application

• Pharmaceutical Intermediate: Key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for introducing bromine and masked carbonyl functionalities.
• Agrochemical Synthesis: Used as a building block in the production of advanced crop protection agents and herbicides.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex heterocyclic frameworks and functionalized molecules.
• Material Science Precursor: Potential intermediate in the synthesis of specialty polymers and advanced organic materials with specific electronic or structural properties.
• Chemical Research: Serves as a standard or starting material in methodological studies and catalysis research.

Basic Information

Product Name	5-Bromo-2.2.5-Trimethyl-1.3-Dioxane-4.6-Dione
CAS No.	34817-42-0
Molecular Formula	C7H9BrO4
Molecular Weight	237.05 g/mol
Synonyms	5-Bromo-2,2,5-trimethyl-1,3-dioxane-4,6-dione; 5-Bromodimedone; Bromodimedone; 5-Bromo-5-methyl-1,3-cyclohexanedione cyclic ethylene ketal; 2,2,5-Trimethyl-5-bromo-1,3-dioxane-4,6-dione
EINECS	Contact for details

Quality Control

Our 5-Bromo-2.2.5-Trimethyl-1.3-Dioxane-4.6-Dione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency for your critical processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.