Description

Hydroxylamine, o-[(4-Methylphenyl)Sulfonyl]- CAS NO 52913-14-1 is a specialized sulfonated hydroxylamine derivative, a key intermediate in advanced organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of pharmaceuticals and agrochemicals. It is essential for research institutions and industrial manufacturers engaged in the synthesis of active pharmaceutical ingredients (APIs), fine chemicals, and novel materials.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a key reagent for the manufacture of complex specialty chemicals and dyes.
• Research & Development: Employed in academic and industrial R&D labs for method development and exploratory synthesis.
• Polymer Chemistry: Acts as a modifier or cross-linking agent in the synthesis of specialty polymers.
• Material Science: Utilized in the development of advanced functional materials and coatings.

Basic Information

Product Name	Hydroxylamine, o-[(4-Methylphenyl)Sulfonyl]-
CAS No.	52913-14-1
Molecular Formula	C7H9NO3S
Molecular Weight	187.22 g/mol
Synonyms	N-Hydroxy-4-methylbenzenesulfonamide; o-Tosylhydroxylamine; TsONH2; 4-Methyl-N-hydroxybenzenesulfonamide; N-Hydroxy-p-toluenesulfonamide; Hydroxylamine O-(p-tolylsulfonyl); O-(Tosyl)hydroxylamine; N-Hydroxy-4-toluenesulfonamide
EINECS	Contact for details

Quality Control

Our Hydroxylamine, o-[(4-Methylphenyl)Sulfonyl]- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep container tightly sealed under an inert gas blanket (e.g., nitrogen or argon) to minimize oxidation and moisture uptake. Store away from incompatible materials.

Specification

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