Description

5-Bromo-3,3-Dimethyl-Oxolane-2,4-Dione is a specialized brominated heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a versatile precursor in the development of novel pharmaceuticals and agrochemicals, enabling the introduction of complex functional groups. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to create new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its reactive bromine and carbonyl functionalities.
• Fine Chemical Synthesis: Serves as a versatile building block for constructing complex heterocyclic compounds and specialty chemicals.
• Material Science Precursor: Potential use in the synthesis of monomers or additives for advanced polymeric materials with specific properties.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies and the exploration of new chemical reactions and pathways.

Basic Information

Product Name	5-Bromo-3,3-Dimethyl-Oxolane-2,4-Dione
CAS No.	5463-32-1
Molecular Formula	C6H7BrO3
Molecular Weight	207.02 g/mol
Synonyms	5-Bromo-3,3-dimethyl-2,4-dioxotetrahydrofuran; 5-Bromo-3,3-dimethyl-2,4-furandione; 3,3-Dimethyl-5-bromo-2,4-dioxotetrahydrofuran; 5-Bromodimethylmalic anhydride; Bromodimethyltetrahydro-2,4-furandione
EINECS	Contact for details

Quality Control

Our 5-Bromo-3,3-Dimethyl-Oxolane-2,4-Dione is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.