Description

4,6-Dibromo-2-Oxo-1,3-Benzoxathiol-5-Yl Acetate is a specialized brominated heterocyclic compound that serves as a critical synthetic intermediate and building block in advanced organic chemistry. Its value lies in its unique molecular structure, which provides reactive sites for further functionalization, making it indispensable for the development of novel chemical entities. This product is primarily needed by research and development teams in the pharmaceutical, agrochemical, and material science industries for synthesizing complex molecules, active ingredients, and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring brominated heterocyclic scaffolds for biological activity.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides where the dibromo-benzoxathiol core contributes to efficacy.
• Organic Synthesis Reagent: Serves as a versatile precursor for coupling reactions, halogen exchange processes, and the construction of complex sulfur- and oxygen-containing heterocycles.
• Material Science: Investigated for the preparation of specialty polymers, ligands for catalysis, and organic electronic materials due to its electron-deficient aromatic system.
• Chemical Research & Development: Employed in academic and industrial R&D settings for method development and exploring new chemical transformations.

Basic Information

Product Name	4,6-Dibromo-2-Oxo-1,3-Benzoxathiol-5-Yl Acetate
CAS No.	7735-62-8
Molecular Formula	C9H4Br2O4S
Molecular Weight	375.99 g/mol
Synonyms	5-Acetoxy-4,6-dibromo-1,3-benzoxathiol-2-one; 4,6-Dibromo-2-oxo-2H-1,3-benzoxathiole-5-yl acetate; 5-Acetyloxy-4,6-dibromo-1,3-benzoxathiol-2-one; 4,6-Dibromosalicyl acetate cyclic sulfite; Acetic acid 4,6-dibromo-2-oxo-2H-benzo[e][1,3]oxathiol-5-yl ester
EINECS	Contact for details

Quality Control

Our 4,6-Dibromo-2-Oxo-1,3-Benzoxathiol-5-Yl Acetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting batch-specific results are available upon request to support your quality assurance and regulatory 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, handling and storage should minimize exposure to direct light.

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.