Description

n-[[(Diethoxyphosphinothioyl)Thio]Acetyl]-L-Valine CAS NO 19683-83-1 is a specialized organophosphorus compound featuring a valine-derived backbone. This molecule is significant for its role as a key synthetic intermediate and building block in advanced chemical synthesis. It is primarily needed by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for developing novel active ingredients and complex molecules.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of novel insecticides and acaricides, particularly those targeting specific enzymatic pathways.
• Pharmaceutical Research: Serves as a specialized building block for creating peptide mimetics and prodrugs with targeted delivery mechanisms.
• Chemical Synthesis: Used in organic synthesis to introduce the diethoxyphosphinothioyl-thioacetyl moiety into complex molecular architectures.
• Bioconjugation: Potential application in developing affinity probes or labeled compounds for biochemical studies.
• Ligand Development: Acts as a starting material for synthesizing chiral ligands used in asymmetric catalysis.

Basic Information

Product Name	n-[[(Diethoxyphosphinothioyl)Thio]Acetyl]-L-Valine
CAS No.	19683-83-1
Molecular Formula	C11H22NO5PS2
Molecular Weight	343.40 g/mol
Synonyms	L-Valine, N-[[(diethoxyphosphinothioyl)thio]acetyl]-; N-[(Diethoxyphosphinothioyl)thio]acetyl-L-valine; N-[[(Diethoxyphosphinothioyl)thio]acetyl]valine; Acetyl-L-valine diethylphosphorothioate thioester; (S)-2-((((Diethoxyphosphinothioyl)thio)acetyl)amino)-3-methylbutanoic acid; Valine-derived phosphorothioate ester; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of n-[[(Diethoxyphosphinothioyl)Thio]Acetyl]-L-Valine adheres to stringent internal quality protocols. Each batch undergoes rigorous analytical testing, including chiral purity verification and impurity profiling, to ensure consistency and reliability for your synthetic processes. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and related substances is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This material is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 99.0% (L-isomer)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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