Description

2-([(4-Chlorophenyl)Sulfonyl]Amino)-3-Phenylpropanoic Acid is a specialized organic intermediate featuring a sulfonamide linkage and a carboxylic acid functional group, making it a versatile building block for advanced synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for process development and scale-up.

Application

• Key intermediate in the synthesis of pharmaceutical compounds, particularly those with sulfonamide-based pharmacophores.
• Building block for the research and development of novel agrochemicals, including herbicides and fungicides.
• Precursor in the preparation of specialty polymers and advanced materials requiring specific functional group compatibility.
• Used in organic synthesis research for studying structure-activity relationships (SAR) in medicinal chemistry.
• Intermediate for the production of dyes, pigments, and other performance chemicals.
• Starting material for the synthesis of chemical probes and ligands used in biochemical assays.

Basic Information

Product Name	2-([(4-Chlorophenyl)Sulfonyl]Amino)-3-Phenylpropanoic Acid
CAS No.	40279-97-8
Molecular Formula	C15H14ClNO4S
Molecular Weight	339.79 g/mol
Synonyms	2-[(4-Chlorophenyl)sulfonylamino]-3-phenylpropanoic acid; N-[(4-Chlorophenyl)sulfonyl]-L-phenylalanine; 3-Phenyl-2-[[(4-chlorophenyl)sulfonyl]amino]propanoic acid; 2-[[(4-Chlorophenyl)sulfonyl]amino]-3-phenylpropionic acid; (2S)-2-[(4-Chlorobenzene-1-sulfonyl)amino]-3-phenylpropanoic acid; 40279-97-8; 4-Chloro-N-(1-carboxy-2-phenylethyl)benzenesulfonamide
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, GC, and NMR to verify identity, purity, and consistency. Certificates of Analysis (COA) are available upon request, detailing batch-specific results for all critical parameters. Our quality management system supports the needs of cGMP and ISO-guided manufacturing environments.

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 (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
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.