Description

2-[4-(p-Nitrophenoxy)Butyl]Aminoethanethiol Sulfate is a specialized organic intermediate featuring a unique structure combining a nitrophenoxy group with a thiol sulfate moiety. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life sciences industries for constructing novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, especially those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its nitrophenoxy and sulfur-containing functional groups.
• Bioconjugation & Probe Synthesis: The reactive thiol sulfate group makes it suitable for creating biochemical probes, linkers, and for protein/peptide modification studies.
• Material Science: Employed in the research and development of advanced polymers and functional materials with specific optical or electronic properties.
• Chemical Synthesis: Acts as a versatile building block for organic chemists to introduce specific functional groups into complex molecular architectures.

Basic Information

Product Name	2-[4-(p-Nitrophenoxy)Butyl]Aminoethanethiol Sulfate
CAS No.	21208-82-2
Molecular Formula	C12H18N2O6S2
Molecular Weight	350.41 g/mol
Synonyms	2-[[4-(4-Nitrophenoxy)butyl]amino]ethanethiol Sulfate; 2-((4-(4-Nitrophenoxy)butyl)amino)ethanethiol Sulfate; 2-Aminoethanethiol, N-[4-(4-nitrophenoxy)butyl]-, sulfate (1:1); p-Nitrophenoxybutylaminoethanethiol Sulfate; 4-(4-Nitrophenoxy)butylaminoethanethiol Sulfate; AEBSF Precursor Intermediate; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of 2-[4-(p-Nitrophenoxy)Butyl]Aminoethanethiol Sulfate is manufactured and tested under a strict quality management system to ensure consistency and reliability for your research and development processes. Our products undergo rigorous quality testing, including identity confirmation, purity assay, and impurity profiling, to meet the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent oxidation and moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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