Description

Thiosulfuric Acid Hydrogen S-[2-(Heptadecylamino)Ethyl] Ester is a specialized organosulfur compound with a unique long-chain alkylamino structure. This molecular architecture makes it a valuable intermediate for synthesizing surfactants, corrosion inhibitors, and specialty additives where surface activity and chemical functionality are required. It is primarily sought by R&D chemists and process engineers in the fine chemical, agrochemical, and advanced material manufacturing sectors.

Application

• Surfactant & Emulsifier Intermediate: Serves as a key building block for synthesizing novel cationic and amphoteric surfactants with specific hydrophilic-lipophilic balance (HLB) properties.
• Corrosion Inhibitor Formulation: Used in the development of high-performance corrosion inhibitors for industrial cooling systems, oilfield chemicals, and metalworking fluids.
• Agrochemical Synthesis: Acts as a functional intermediate in the production of certain herbicides, fungicides, and plant growth regulators.
• Polymer Additive: Incorporated as a modifying agent or chain-transfer agent in the synthesis of specialty polymers to impart specific thermal or chemical resistance.
• Lubricant & Fuel Additive: Utilized in formulating extreme-pressure additives and detergents for advanced lubricants and fuel systems.
• Pharmaceutical Intermediate: Employed in research-scale synthesis of drug candidates and bioactive molecules containing sulfur and amino functionalities.
• Flotation Agent in Mining: Applied in the beneficiation processes for certain ores as a collector or modifier.
• Crosslinking Agent: Functions as a reactive intermediate in the production of resins and elastomers requiring sulfur-based crosslinks.

Basic Information

Product Name	Thiosulfuric Acid Hydrogen S-[2-(Heptadecylamino)Ethyl] Ester
CAS No.	929-46-4
Molecular Formula	C19H41NO2S2
Molecular Weight	379.66 g/mol
Synonyms	S-[2-(Heptadecylamino)ethyl] hydrogen thiosulfate; 2-(Heptadecylamino)ethyl thiosulfate; Thiosulfuric acid, S-[2-(heptadecylamino)ethyl] ester; Heptadecylaminoethyl thiosulfate; Aminoalkyl thiosulfate derivative; N-Heptadecyl-2-aminoethyl thiosulfate; CAS 929-46-4
EINECS	Contact for details

Quality Control

Our production of Thiosulfuric Acid Hydrogen S-[2-(Heptadecylamino)Ethyl] Ester adheres to a stringent quality management system. Each batch undergoes rigorous analytical testing, including assay (HPLC), identification (IR, NMR), and impurity profiling, to ensure consistency and high purity. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment. We support custom synthesis and can tailor specifications to meet specific research or cGMP guidelines for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and easily oxidized; therefore, containers should be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white waxy solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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