Description

[(4-Ethoxy-Phenyl)-(Toluene-4-Sulfonyl)-Amino]-Acetic Acid is a specialized organic intermediate of significant interest in advanced chemical synthesis. This compound matters for its role as a key building block in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), fine chemicals, and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides with tailored properties.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex, high-value specialty chemicals.
• Material Science: Potential monomer or additive in the research of advanced polymers with specific functional groups.
• Bioconjugation Chemistry: May be utilized in linking molecules for diagnostic or therapeutic applications due to its reactive sites.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies and the exploration of new chemical reactions.

Basic Information

Product Name	[(4-Ethoxy-Phenyl)-(Toluene-4-Sulfonyl)-Amino]-Acetic Acid
CAS No.	333458-38-1
Molecular Formula	C17H19NO5S
Molecular Weight	349.40 g/mol
Synonyms	N-[(4-Ethoxyphenyl)(4-methylphenyl)sulfonylamino]acetic acid; N-[(4-Ethoxyphenyl)(p-tolylsulfonyl)amino]acetic acid; Glycine, N-[(4-ethoxyphenyl)(p-tolylsulfonyl)amino]-; (4-Ethoxy-Phenyl)-(Toluene-4-Sulfonyl)-Amino]-Acetic Acid; p-Toluenesulfonamide derivative; N-(4-Ethoxyphenyl)-N-(tosyl)glycine; Tosyl-protected amino acid derivative; TSAA derivative
EINECS	Contact for details

Quality Control

Our [(4-Ethoxy-Phenyl)-(Toluene-4-Sulfonyl)-Amino]-Acetic Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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