Description

Bis[4-(Methylthio)-2-Nitrophenyl] Persulfide is a specialized organic sulfur compound featuring a unique persulfide linkage. This compound matters as a high-value intermediate and reagent in advanced chemical synthesis, particularly for introducing sulfur-based functional groups. It is needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Key intermediate in the synthesis of pharmaceutical candidates, especially those targeting sulfur-dependent biological pathways.
• Building block for advanced agrochemicals, such as herbicides and fungicides, where the persulfide moiety can enhance activity.
• Reagent in polymer chemistry for the modification and cross-linking of polymers to impart specific mechanical or chemical properties.
• Precursor in material science for the development of organic electronic materials and conductive polymers.
• Research chemical for studying persulfide chemistry, redox processes, and as a standard in analytical method development.
• Specialty additive in lubricant and fuel formulations where extreme pressure and anti-wear properties are required.

Basic Information

Product Name	Bis[4-(Methylthio)-2-Nitrophenyl] Persulfide
CAS No.	69443-71-6
Molecular Formula	C14H12N2O4S4
Molecular Weight	416.51 g/mol
Synonyms	Bis(4-(Methylthio)-2-nitrophenyl) Disulfide; 2,2'-Dinitro-4,4'-bis(methylthio)diphenyl Disulfide; 4,4'-Dimethylthio-2,2'-dinitrodiphenyl Disulfide; 1,1'-[Dithiobis(4-methylthio-2,1-phenylene)]bis(1-nitrobenzene); Bis(4-methylthio-2-nitrophenyl) Disulfide; DTNB Analogue (Sulfur-extended); [4-(Methylthio)-2-nitrophenyl] Disulfide Dimer
EINECS	Contact for details

Quality Control

Our Bis[4-(Methylthio)-2-Nitrophenyl] Persulfide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications 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 room temperature (15-25°C). This compound is light-sensitive and should be handled under inert atmosphere when appropriate to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.