Description

Ethanol, 2-Amino-, Dihydrogen Phosphorothioate (Ester), Monosodium Salt is an organophosphorus compound with a unique chemical structure combining aminoethanol and phosphorothioate functionalities. This compound is valued for its role as a key intermediate in the synthesis of specialized agrochemicals and pharmaceuticals, offering a reactive phosphate ester backbone. It is primarily sought by manufacturers in the crop protection and fine chemical synthesis industries for developing advanced active ingredients.

Application

• Agrochemical Intermediate: A critical building block in the synthesis of organophosphate insecticides and herbicides.
• Pharmaceutical Synthesis: Used as a specialized intermediate in the production of certain pharmaceutical actives and prodrugs.
• Chemical Research & Development: Serves as a reagent in organic synthesis for introducing phosphorothioate groups into target molecules.
• Ligand and Chelator Precursor: Potential use in creating ligands for metal complexation or in material science applications.

Basic Information

Product Name	Ethanol, 2-Amino-, Dihydrogen Phosphorothioate (Ester), Monosodium Salt
CAS No.	640-17-5
Molecular Formula	C2H7NNaO3PS
Molecular Weight	179.11 g/mol
Synonyms	2-Aminoethanol Dihydrogen Phosphorothioate Monosodium Salt; Monosodium 2-Aminoethyl Phosphorothioate; Aminoethyl Phosphorothioate Sodium Salt; O-(2-Aminoethyl) O-Hydrogen Phosphorothioate Sodium Salt; Phosphorothioic Acid O-(2-Aminoethyl) Ester Sodium Salt; NSC 84266; Sodium 2-Aminoethyl Phosphorothioate
EINECS	211-377-6

Quality Control

Our production of Ethanol, 2-Amino-, Dihydrogen Phosphorothioate (Ester), Monosodium Salt adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
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.