Description

4-(5,6-Dibromo-1,3-dioxooctahydro-2H-4,7-methanoisoindol-2-yl)benzoic acid is a specialized brominated isoindoline derivative that serves as a high-value synthetic intermediate. Its unique bridged polycyclic structure with bromine substituents makes it a critical building block for advanced material science and pharmaceutical research. This compound is primarily sought by R&D chemists and process development scientists in the fine chemical, agrochemical, and pharmaceutical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders, due to its constrained, three-dimensional scaffold.
• Agrochemical Research: Serves as a key precursor for developing new-generation herbicides and pesticides with enhanced efficacy and selectivity.
• Material Science: Acts as a monomer or cross-linking agent in the production of specialty polymers, such as polyimides or epoxy resins, to impart flame retardancy and thermal stability.
• Ligand Synthesis: Utilized in organometallic chemistry for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Dye & Pigment Development: The brominated isoindoline core is valuable for synthesizing high-performance, light-fast organic pigments and dyes.
• Academic & Contract Research: A valuable tool for methodological studies in organic synthesis, including cross-coupling reactions and heterocyclic chemistry.

Basic Information

Product Name	4-(5,6-Dibromo-1,3-dioxooctahydro-2H-4,7-methanoisoindol-2-yl)benzoic Acid
CAS No.	101690-99-7
Molecular Formula	C16H13Br2NO4
Molecular Weight	443.09 g/mol
Synonyms	4-(5,6-Dibromo-1,3-dioxo-2,3,3a,4,7,7a-hexahydro-1H-4,7-methanoisoindol-2-yl)benzoic acid; 4-(5,6-Dibromo-1,3-dioxohexahydro-4,7-methanoisoindol-2(1H)-yl)benzoic acid; 2-(4-Carboxyphenyl)-5,6-dibromohexahydro-4,7-methano-2H-isoindole-1,3-dione; 5,6-Dibromo-N-(4-carboxyphenyl)hexahydro-4,7-methanoisobenzofuran-1,3-dione; DBMIBA; Light-sensitive benzoic acid derivative.
EINECS	Contact for details

Quality Control

Every batch of our 4-(5,6-Dibromo-1,3-dioxooctahydro-2H-4,7-methanoisoindol-2-yl)benzoic acid is manufactured under strict quality management protocols. We provide comprehensive analytical documentation, including HPLC purity, identity confirmation (IR, NMR), and residual solvent analysis, to ensure the material meets your precise research or process requirements. A Certificate of Analysis (COA) is supplied with each shipment, and we support custom purity specifications (e.g., >97%, >98%, >99%) for advanced applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to prevent moisture absorption. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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