Description

Diethoxy-(4-Isothiocyanatophenoxy)-Sulfanylidene-Phosphorane is a specialized organophosphorus reagent featuring a reactive isothiocyanate group, making it a valuable building block for chemical synthesis. This compound is crucial for researchers and manufacturers requiring precise functionalization and cross-linking capabilities in advanced material and pharmaceutical development. It is primarily utilized in the synthesis of novel ligands, polymers, and bioactive molecules within the pharmaceutical, agrochemical, and materials science industries.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for the development of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides requiring specific thiourea or thiocarbamate linkages.
• Polymer & Material Science: Acts as a cross-linking agent or functional monomer in the creation of specialty polymers, coatings, and advanced materials.
• Bioconjugation Reagent: Employed in biochemical research for labeling proteins, antibodies, or other biomolecules via reaction with amine groups.
• Ligand Synthesis: Utilized in organometallic chemistry and catalysis for constructing sophisticated phosphine-based ligands.
• Chemical Research & Development: A versatile tool in organic synthesis for introducing the isothiocyanate functional group into complex molecular architectures.

Basic Information

Product Name	Diethoxy-(4-Isothiocyanatophenoxy)-Sulfanylidene-Phosphorane
CAS No.	84197-34-2
Molecular Formula	C11H14NO3PS2
Molecular Weight	303.34 g/mol
Synonyms	Diethoxy(4-isothiocyanatophenoxy)sulfanylidenephosphorane; Phosphorane, diethoxy(4-isothiocyanatophenoxy)thioxo-; 4-Isothiocyanatophenoxy-diethoxy-thioxophosphorane; Diethoxy(4-isothiocyanatophenoxy)thioxophosphorane; (4-Isothiocyanatophenoxy)(diethoxy)thioxophosphorane; Thioxophosphorane, diethoxy(4-isothiocyanatophenoxy)-; NSC 405124
EINECS	Contact for details

Quality Control

Our Diethoxy-(4-Isothiocyanatophenoxy)-Sulfanylidene-Phosphorane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality systems are designed to meet the stringent requirements of research and development as well as cGMP manufacturing environments.

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 (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.