Description

2-Propenoic Acid, 3-[3-[(Phenylamino)Sulfonyl]Phenyl]-, (2E)- is a specialized, high-purity chemical intermediate featuring a unique sulfonamide-linked phenylacrylic acid structure. This compound is valued for its role as a key building block in the synthesis of advanced materials and functional polymers, offering precise molecular control for demanding applications. It is primarily utilized by research and development teams, as well as production chemists, in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel active ingredients or materials with tailored properties. The CAS number for this product is 866323-87-7.

Application

• Pharmaceutical Intermediate: Serves as 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 next-generation herbicides, fungicides, or plant growth regulators where the sulfonamide and acrylic acid functionalities are essential for bioactivity.
• Functional Polymer Monomer: Acts as a specialty monomer for creating advanced polymers with specific properties such as UV-absorption, adhesion promotion, or chemical resistance.
• Material Science Research: Employed in R&D for constructing complex organic frameworks, dendrimers, or other nanostructured materials.
• Dye & Pigment Intermediate: Utilized in the synthesis of high-performance dyes and organic pigments, contributing to color fastness and stability.
• Cross-linking Agent: Functions as a reactive component in coatings, adhesives, or sealants to enhance durability and network formation.

Basic Information

Product Name	2-Propenoic Acid, 3-[3-[(Phenylamino)Sulfonyl]Phenyl]-, (2E)-
CAS No.	866323-87-7
Molecular Formula	C15H13NO4S
Molecular Weight	303.33 g/mol
Synonyms	(2E)-3-[3-[(Phenylamino)sulfonyl]phenyl]prop-2-enoic acid; 3-[3-(Phenylsulfamoyl)phenyl]acrylic acid (E)-; trans-3-[3-(Phenylsulfamoyl)phenyl]acrylic acid; N-Phenyl-3-(3-carboxyethenyl)benzenesulfonamide; 866323-87-7; Phenylsulfonamide acrylic acid derivative; 3-(3-(N-Phenylsulfamoyl)phenyl)acrylic acid
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and precise customer requirements. Every batch is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry to confirm identity, purity, and the absence of critical impurities. Certificates of Analysis (COA) documenting all relevant specifications are available upon request, supporting your quality assurance and regulatory documentation 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 (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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