Description

4-Succinimidobenzoicacid is a high-purity chemical intermediate featuring a benzoic acid moiety linked to a succinimide ring. This bifunctional structure makes it a valuable building block for synthesizing more complex molecules, particularly in pharmaceutical and advanced material research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active compounds and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), especially those requiring a conjugated aromatic-acid-imide structure.
• Bioconjugation & Linker Chemistry: Used in the development of antibody-drug conjugates (ADCs) and other bioconjugates, where the carboxylic acid group allows for coupling to biomolecules.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for creating polyimides, polyamides, and other high-performance polymers with enhanced thermal and mechanical properties.
• Agrochemical Synthesis: Intermediate in the production of advanced herbicides, fungicides, and plant growth regulators.
• Peptide Mimetics & Drug Design: Utilized in medicinal chemistry to create peptide analogs and protease inhibitors, leveraging the succinimide scaffold.
• Research & Development: A versatile tool compound for academic and industrial research in organic synthesis and chemical biology.

Basic Information

Product Name	4-Succinimidobenzoicacid
CAS No.	60693-33-6
Molecular Formula	C11H9NO4
Molecular Weight	219.19 g/mol
Synonyms	4-(2,5-Dioxopyrrolidin-1-yl)benzoic Acid; 1-(4-Carboxyphenyl)pyrrole-2,5-dione; 4-(2,5-Dioxo-1-pyrrolidinyl)benzoic Acid; Benzoic acid, 4-(2,5-dioxo-1-pyrrolidinyl)-; 4-Succinimidobenzoic Acid; 4-SBA; 4-Carboxyphenylsuccinimide; p-Succinimidobenzoic Acid
EINECS	Contact for details

Quality Control

Our 4-Succinimidobenzoicacid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and stringent control of residual solvents and heavy metals. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to ensure traceability and compliance with your research or production requirements.

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). This product is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere for long-term storage to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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