Description

3-Oxo-3-(Phenylsulfonamido)Propionic Acid is a specialized organic compound featuring a sulfonamide-linked β-keto acid structure, making it a valuable synthon for advanced chemical synthesis. This compound is particularly significant for its role as a key intermediate in the development of pharmaceuticals and fine chemicals, where its reactive carbonyl and sulfonamide groups enable precise molecular construction. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex molecules via reactions like Knoevenagel condensation or nucleophilic addition.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies and exploring new chemical entities.
• Material Science Precursor: Investigated for the preparation of specialized polymers or ligands with specific binding properties.

Basic Information

Product Name	3-Oxo-3-(Phenylsulfonamido)Propionic Acid
CAS No.	409332-59-8
Molecular Formula	C9H9NO5S
Molecular Weight	243.24 g/mol
Synonyms	3-(Phenylsulfonylamino)-3-oxopropanoic Acid; N-(Phenylsulfonyl)malonamic Acid; β-Keto-β-(phenylsulfonamido)propionic Acid; 3-Oxo-3-[(phenylsulfonyl)amino]propanoic Acid; Benzenesulfonamide, N-(1,3-dicarboxypropyl)-; 409332-59-8; 3-Oxo-3-(phenylsulfonylamino)propionic acid
EINECS	Contact for details

Quality Control

Our 3-Oxo-3-(Phenylsulfonamido)Propionic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets high-purity standards suitable for research and synthesis. Certificates of Analysis (COA) with detailed specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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