Description

2-(1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-isoindol-2-yl)benzoic acid is a specialized organic compound featuring a fused isoindole-1,3-dione (phthalimide) moiety linked to a benzoic acid group, making it a valuable synthetic intermediate. Its unique structure is critical for constructing complex molecules in advanced pharmaceutical and agrochemical research. This high-purity building block is essential for chemists and R&D teams in the fine chemical, pharmaceutical, and life science industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring complex heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and plant growth regulators that leverage its fused ring system for bioactivity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or host materials in OLED displays and lighting due to its rigid, planar structure and potential for derivatization.
• Polymer Chemistry: Can be incorporated as a monomer or chain modifier to impart specific thermal or mechanical properties to high-performance engineering plastics and resins.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies in organic synthesis, including asymmetric catalysis and multicomponent reactions.
• Ligand and Catalyst Development: The carboxylic acid and imide functionalities make it a useful precursor for designing novel chelating ligands in coordination chemistry and catalysis.

Basic Information

Product Name	2-(1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-isoindol-2-yl)benzoic Acid
CAS No.	160694-91-7
Molecular Formula	C15H13NO4
Molecular Weight	271.27 g/mol
Synonyms	2-(1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-isoindol-2-yl)benzoic acid; 2-(1,3-Dioxohexahydro-2H-isoindol-2-yl)benzoic Acid; 2-(1,3-Dioxo-4,7-epoxyisoindolin-2-yl)benzoic Acid; 2-(1,3-Dioxo-4,7-epoxy-2,3,3a,4,7,7a-hexahydro-1H-isoindol-2-yl)benzoic Acid; 2-(4,7-Epoxy-1,3-dioxoisoindolin-2-yl)benzoic Acid; 2-Phthalimidobenzoic Acid derivative; N-(2-Carboxyphenyl)hexahydrophthalimide; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 2-(1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-isoindol-2-yl)benzoic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials are subjected to comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. A Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which may affect stability and handling properties. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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