Description

o-(2-Phenylsulfanyl-Ethyl)-Hydroxylamine Hydrochloride is a specialized organic building block featuring a hydroxylamine moiety protected as a hydrochloride salt and linked via an ethylene bridge to a phenylthio group. This unique structure makes it a valuable intermediate for the synthesis of more complex molecules, particularly in pharmaceutical research and development. It is primarily sought after by R&D chemists and process development scientists working in medicinal chemistry, agrochemicals, and material science. The compound's reactivity profile allows for selective functionalization, enabling the construction of novel heterocycles and bioactive compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially those containing sulfoxide, sulfone, or heterocyclic motifs.
• Medicinal Chemistry Research: Used in the exploration of new chemical entities (NCEs) for various therapeutic targets, leveraging the reactive hydroxylamine and thioether functionalities.
• Agrochemical Synthesis: Intermediate in the development of novel herbicides, fungicides, or plant growth regulators.
• Chemical Biology Probes: Useful for creating affinity probes or inhibitors to study enzyme function and biological pathways.
• Material Science Precursor: Potential starting material for synthesizing functionalized polymers or ligands for catalysis.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific multistep synthesis projects.

Basic Information

Product Name	o-(2-Phenylsulfanyl-Ethyl)-Hydroxylamine Hydrochloride
CAS No.	936250-31-6
Molecular Formula	C8H12ClNOS
Molecular Weight	205.70 g/mol
Synonyms	2-[(2-Aminooxyethyl)thio]benzene hydrochloride; Benzenethiol, 2-[(2-aminooxyethyl)thio]-, hydrochloride; O-(2-Phenylethylthio)hydroxylamine hydrochloride; 2-(Phenylsulfanylethoxy)amine hydrochloride; N-Hydroxy-2-(phenylthio)ethanamine hydrochloride; (2-Phenylethylthio)hydroxylamine HCl; 936250-31-6; Hydroxylamine, O-[2-(phenylthio)ethyl]-, hydrochloride
EINECS	Contact for details

Quality Control

Our o-(2-Phenylsulfanyl-Ethyl)-Hydroxylamine Hydrochloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to support cGMP (current Good Manufacturing Practice) requirements for advanced intermediates, ensuring traceability and documentation for regulated industries.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and desiccated when not in use to prevent degradation and maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 2.0%

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