Description

p-Cresol Sulfate Ammonium Salt CAS NO 3233-58-7 is an important ammonium salt derivative of p-cresol sulfate, valued for its role as a key intermediate and reagent in advanced chemical synthesis. This compound is crucial for industries requiring high-purity, functionalized phenolic building blocks. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for research and production processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other drug metabolites.
• Agrochemical Synthesis: Serves as a precursor or building block in the manufacture of herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Employed as a standard or reagent in analytical chemistry and method development studies.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and colorants.
• Polymer Modification: Utilized to introduce phenolic sulfate functionalities into polymer chains for enhanced properties.
• Biochemical Research: Investigated in studies related to sulfate conjugation and metabolic pathways.

Basic Information

Product Name	p-Cresol Sulfate Ammonium Salt
CAS No.	3233-58-7
Molecular Formula	C7H11NO4S
Molecular Weight	205.23 g/mol
Synonyms	Ammonium p-cresol sulfate; 4-Methylphenyl sulfate ammonium salt; Ammonium 4-methylphenyl sulfate; p-Cresyl sulfate ammonium salt; Ammonium p-cresyl sulfate; 4-Cresol sulfate ammonium salt; Sulfuric acid, mono(4-methylphenyl) ester, ammonium salt; 1-Hydroxy-4-methylbenzene sulfate ammonium salt
EINECS	221-786-4

Quality Control

Our p-Cresol Sulfate Ammonium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, impurity profile, and moisture content. Our quality commitment ensures the material is suitable for demanding applications in regulated industries.

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 minimize exposure to atmospheric humidity.

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)	≤ 20 ppm

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