Description

S-(2-Amidinoethyl)Thiophosphate is a specialized organophosphorus compound featuring a unique amidinoethyl side chain linked to a thiophosphate group. This structural motif makes it a valuable intermediate for synthesizing bioactive molecules and functional materials. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical sectors for creating novel compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting enzyme inhibition.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its organophosphorus backbone.
• Bioconjugation Chemistry: Serves as a reactive handle for modifying peptides, proteins, or other biomolecules due to its functional groups.
• Chemical Biology Probes: Utilized in the design of activity-based probes for studying enzymatic processes and metabolic pathways.
• Material Science: Potential precursor for creating functionalized surfaces or polymers with specific ligand-binding properties.
• Catalyst Ligand Synthesis: Intermediate for preparing complex ligands used in homogeneous catalysis.

Basic Information

Product Name	S-(2-Amidinoethyl)Thiophosphate
CAS No.	149206-93-9
Molecular Formula	C3H9N2O3PS
Molecular Weight	184.15 g/mol
Synonyms	2-Amidinoethyl Thiophosphate; S-(2-Amidinoethyl) Hydrogen Thiophosphate; (2-Amidinoethyl) Thiophosphoric Acid; 2-Amidinoethanethiol Dihydrogen Phosphate; Aminoethylamidine Thiophosphate; Guanidinoethyl Thiophosphate; AE-TP; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our S-(2-Amidinoethyl)Thiophosphate is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your R&D and quality assurance requirements.

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 nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can compromise product stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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