Description

4-[[(4-Acetylphenyl)Sulfonyl]Amino]Butanoic Acid is a high-purity, synthetic organic compound featuring a sulfonamide linker and a carboxylic acid functional group, making it a versatile building block for advanced chemical synthesis. This compound is valued for its role as a key intermediate in the development of pharmaceuticals and specialty chemicals, where precise molecular architecture is critical. It is primarily sought after by research institutions and industrial manufacturers engaged in medicinal chemistry, agrochemical development, and the creation of novel functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting specific enzyme pathways.
• Agrochemical Research: Used in the development and optimization of new herbicides, fungicides, and plant growth regulators.
• Bioconjugation & Linker Chemistry: The carboxylic acid and sulfonamide groups enable its use as a spacer or linker molecule in bioconjugation for antibody-drug conjugates (ADCs) or diagnostic probes.
• Material Science: Acts as a monomer or additive in the synthesis of specialized polymers, coatings, and advanced organic materials.
• Chemical Biology & Proteomics: Employed as a tool compound or building block for creating chemical probes to study biological processes and protein function.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific custom synthesis projects.

Basic Information

Product Name	4-[[(4-Acetylphenyl)Sulfonyl]Amino]Butanoic Acid
CAS No.	757192-77-1
Molecular Formula	C12H15NO5S
Molecular Weight	285.32 g/mol
Synonyms	4-[(4-Acetylbenzenesulfonyl)amino]butanoic acid; 4-(4-Acetylphenylsulfonamido)butyric acid; N-(4-Acetylphenylsulfonyl)-4-aminobutyric acid; 4-Acetyl-N-(3-carboxypropyl)benzenesulfonamide; Butanoic acid, 4-[[(4-acetylphenyl)sulfonyl]amino]-; 757192-77-1; 4-(4-Acetylbenzenesulfonamido)butanoic acid
EINECS	Contact for details

Quality Control

Our 4-[[(4-Acetylphenyl)Sulfonyl]Amino]Butanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting your quality assurance and regulatory compliance 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 (15-25°C). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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