Description

5,6-Dibromo-7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride is a high-purity, reactive bicyclic anhydride derivative, valued for its unique molecular architecture and bromine functionality. This compound serves as a critical advanced synthetic intermediate and building block for the development of complex organic molecules. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Specialty Polymer Precursor: Serves as a monomer or cross-linking agent for high-performance polymers with specific thermal or chemical resistance properties.
• Chemical Research & Development: A versatile reagent for constructing complex, polycyclic molecular frameworks in academic and industrial labs.
• Ligand and Catalyst Development: Potential precursor for creating chiral ligands or organocatalysts used in asymmetric synthesis.
• Material Science: Investigated for the synthesis of advanced organic electronic materials or coatings.

Basic Information

Product Name	5,6-Dibromo-7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride
CAS No.	51371-59-6
Molecular Formula	C9H6Br2O4
Molecular Weight	337.95 g/mol
Synonyms	5,6-Dibromo-7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid anhydride; 5,6-Dibromo-7-oxanorbornane-2,3-dicarboxylic anhydride; 5,6-Dibromo-7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid cyclic anhydride; 2,3-Dicarboxy-5,6-dibromo-7-oxabicyclo[2.2.1]heptane anhydride; DBONDA; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 5,6-Dibromo-7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy. Certificates of Analysis (COA) detailing purity and impurity profiles are provided with every shipment 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 place. Due to its hygroscopic (moisture-sensitive) nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended long-term storage temperature is 2-8°C.

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%
Heavy Metals	≤ 20 ppm

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