Description

Diethoxy-(5-Propyloxazol-3-Yl)Oxy-Sulfanylidene-Phosphorane is a specialized organophosphorus compound featuring a unique oxazole-phosphorane hybrid structure, making it a valuable intermediate for advanced chemical synthesis. Its primary value lies in its role as a key building block for constructing complex molecules, particularly in the development of novel pharmaceuticals and agrochemicals. This high-purity intermediate is essential for research institutions and industrial manufacturers focused on creating next-generation active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Ligand and Catalyst Development: Serves as a starting material for creating sophisticated phosphine-based ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of novel polymers and functional materials with specific electronic or photophysical properties.
• Chemical Biology Probes: Utilized for constructing molecular probes to study biological processes and protein interactions.
• Custom Synthesis and Contract Manufacturing: A key reagent for fine chemical companies offering bespoke synthesis services for clients in regulated industries.

Basic Information

Product Name	Diethoxy-(5-Propyloxazol-3-Yl)Oxy-Sulfanylidene-Phosphorane
CAS No.	18853-96-8
Molecular Formula	C10H18NO4PS
Molecular Weight	279.29 g/mol
Synonyms	Phosphorane, diethoxy[(5-propyl-3-oxazolyl)oxy]thioxo-; Diethoxy[(5-propyl-3-oxazolyl)oxy]thioxophosphorane; (5-Propyloxazol-3-yloxy)thioxophosphonic acid diethyl ester; Diethyl (5-propyl-3-oxazolyloxy)thionophosphate; O-(5-Propyl-3-oxazolyl) O,O-diethyl phosphorothioate; 3-Oxazolylphosphonothioic acid derivative. Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Diethoxy-(5-Propyloxazol-3-Yl)Oxy-Sulfanylidene-Phosphorane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment supports applications requiring high-purity intermediates under cGMP or ISO 9001 frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere such as nitrogen or argon to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure (1H, 13C, 31P)
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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