Description

4-{[(4-Methylphenyl)Sulfonyl]Amino}Butanoic Acid is a high-purity sulfonamide derivative of butanoic acid, serving as a critical synthetic intermediate and building block in advanced organic chemistry. Its value lies in its well-defined molecular structure, which provides a versatile handle for constructing more complex molecules with specific functional properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition or requiring specific sulfonamide pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile precursor for amide coupling reactions, peptide mimetics, and the introduction of sulfonamide functional groups into complex molecules.
• Material Science Research: Investigated for the development of specialty polymers, ligands for catalysis, and advanced organic frameworks.
• Bioconjugation Chemistry: Potential use in creating linkers for antibody-drug conjugates (ADCs) or other bioconjugate platforms due to its carboxylic acid and sulfonamide groups.

Basic Information

Product Name	4-{[(4-Methylphenyl)Sulfonyl]Amino}Butanoic Acid
CAS No.	1213-42-9
Molecular Formula	C11H15NO4S
Molecular Weight	257.31 g/mol
Synonyms	4-(p-Toluenesulfonamido)butyric Acid; 4-[(4-Methylbenzenesulfonyl)amino]butanoic Acid; N-(p-Tolylsulfonyl)-4-aminobutyric Acid; 4-(Tosylamino)butyric Acid; γ-(p-Toluenesulfonamido)butyric Acid; 4-Aminobutyric Acid N-(p-Toluenesulfonyl) Derivative; 1213-42-9; TSABA
EINECS	214-935-2

Quality Control

Our 4-{[(4-Methylphenyl)Sulfonyl]Amino}Butanoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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