Description

4-(3-Carboxyprop-2-Enoylamino)Benzoic Acid is a high-purity, bifunctional organic acid derivative, serving as a versatile and critical building block in advanced chemical synthesis. Its molecular structure, featuring both a benzoic acid and an acryloyl amide moiety, makes it an essential intermediate for creating specialized polymers, pharmaceutical actives, and high-performance materials. This compound is particularly valuable for research and production in the pharmaceutical, agrochemical, and specialty polymer industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a bifunctional linker for conjugation or prodrug development.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for the production of specialty polymers, including hydrogels, coatings, and resins with tailored properties.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators that benefit from its specific carboxylic acid functionality.
• Bioconjugation & Linker Chemistry: Employed in biotech applications for coupling biomolecules (e.g., peptides, proteins) to carriers, dyes, or solid supports.
• Material Science Research: A valuable reagent for creating novel organic frameworks, metal-organic frameworks (MOFs), and other advanced materials.
• Dye & Pigment Intermediate: Acts as a building block in the synthesis of complex organic dyes and high-performance pigments.

Basic Information

Product Name	4-(3-Carboxyprop-2-Enoylamino)Benzoic Acid
CAS No.	36847-93-5
Molecular Formula	C11H9NO5
Molecular Weight	235.19 g/mol
Synonyms	4-[(3-Carboxyacryloyl)amino]benzoic acid; 4-(3-Carboxyacrylamido)benzoic acid; 4-(3-Carboxyprop-2-enamido)benzoic acid; 4-(3-Carboxy-2-propenamido)benzoic acid; 4-(3-Carboxyacryloylamino)benzoic acid; N-(4-Carboxyphenyl)-3-carboxyacrylamide; Acrylic acid, 3-[(4-carboxyphenyl)amino]-3-oxo-
EINECS	Contact for details

Quality Control

Our 4-(3-Carboxyprop-2-Enoylamino)Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for residual solvents and heavy metals, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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