Description

4-Ethylphenyl Sulfate Ammonium Salt is a high-purity organic ammonium salt derivative of 4-ethylphenol. This compound serves as a valuable intermediate and reference standard in advanced chemical synthesis and analytical research. It is primarily utilized by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and conducting metabolic studies.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Metabolite Reference Standard: Serves as a critical analytical standard in bioanalytical and pharmacokinetic studies for metabolite identification and quantification.
• Agrochemical Research: Acts as a building block in the development of new herbicides, fungicides, and plant growth regulators.
• Biochemical Research: Employed in studies of enzyme activity, particularly sulfatases, and in probing biochemical pathways.
• Organic Synthesis: Functions as a protected or activated form of 4-ethylphenol for further functionalization in complex molecule assembly.
• Material Science: Potential monomer or additive in the development of specialty polymers and functional materials.

Basic Information

Product Name	4-Ethylphenyl Sulfate Ammonium Salt
CAS No.	85734-98-1
Molecular Formula	C8H13NO4S
Molecular Weight	219.26 g/mol
Synonyms	Ammonium 4-ethylphenyl sulfate; p-Ethylphenyl sulfate ammonium salt; 4-Ethylphenol sulfate ammonium salt; Ammonium p-ethylphenyl sulphate; 1-Ethyl-4-sulfophenol ammonium salt; (4-Ethylphenoxy)sulfonic acid ammonium salt; Ammonium (4-ethylphenyl) sulphate
EINECS	Contact for details

Quality Control

Our 4-Ethylphenyl Sulfate Ammonium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment, supporting its use in regulated research and development environments.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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