Description

3-(1,3-Dioxo-1,3-Dihydro-Isoindol-2-Yl)-Benzoic Acid is a specialized organic compound featuring a phthalimide moiety linked to a benzoic acid group, serving as a versatile building block in advanced chemical synthesis. Its value lies in its dual functional groups, which enable its use as a key intermediate for creating complex molecules with tailored properties. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to develop new active ingredients or functional polymers.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or receptor modulation.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators, leveraging its structural complexity.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for creating high-performance polymers, coatings, and specialty resins with enhanced thermal or chemical resistance.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and fine chemicals.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing specialized colorants and functional dyes.

Basic Information

Product Name	3-(1,3-Dioxo-1,3-Dihydro-Isoindol-2-Yl)-Benzoic Acid
CAS No.	40101-51-7
Molecular Formula	C15H9NO4
Molecular Weight	267.24 g/mol
Synonyms	2-(3-Carboxyphenyl)isoindoline-1,3-dione; 3-(1,3-Dioxoisoindolin-2-yl)benzoic acid; Benzoic acid, 3-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-; 3-Phthalimidobenzoic acid; 2-(3-Carboxybenzoyl)isoindoline-1,3-dione; N-(3-Carboxyphenyl)phthalimide; 40101-51-7; 3-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)benzoic acid
EINECS	Contact for details

Quality Control

Our 3-(1,3-Dioxo-1,3-Dihydro-Isoindol-2-Yl)-Benzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay, related substances, and residual solvents is provided with each shipment, supporting compliance in regulated 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 away from incompatible materials such as strong bases and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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