Description

{[(2,6-Difluoroanilino)Carbonyl]Amino}(4-Methylphenyl)Dioxo-Lambda~6~-Sulfane is a specialized organosulfur compound featuring a unique sulfane (sulfur(VI)) core functionalized with difluoroanilino and tolyl groups. This compound matters as a high-value chemical intermediate and research chemical for developing advanced materials and active pharmaceutical ingredients (APIs). It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory pathways.
• Agrochemical Research: Used in the development of next-generation herbicides and fungicides, leveraging its fluorinated aromatic structure for enhanced bioactivity and environmental stability.
• Ligand & Catalyst Precursor: Serves as a precursor for creating specialized ligands in transition metal catalysis and organocatalysis for asymmetric synthesis.
• Material Science: Investigated for incorporation into advanced polymers and organic electronic materials to modify electronic properties and thermal stability.
• Chemical Biology Probe: Utilized in research to study enzyme inhibition and protein labeling, capitalizing on its reactive sulfane functional group.
• Custom Synthesis & Scale-Up: Supplied for contract research organizations (CROs) and CDMOs engaged in custom synthesis projects from milligram to kilogram scale.

Basic Information

Product Name	{[(2,6-Difluoroanilino)Carbonyl]Amino}(4-Methylphenyl)Dioxo-Lambda~6~-Sulfane
CAS No.	866151-79-3
Molecular Formula	C14H11F2N2O3S
Molecular Weight	325.31 g/mol
Synonyms	N-({[(2,6-Difluorophenyl)carbamoyl]amino})sulfonyl-4-methylbenzenesulfonamide; {[(2,6-Difluoroanilino)carbonyl]amino}(4-methylphenyl)-λ6-sulfanedione; 4-Methyl-N-({[(2,6-difluorophenyl)carbamoyl]amino})benzenesulfonamide S,S-dioxide; 866151-79-3; Benzensulfonamide, 4-methyl-N-[[[(2,6-difluorophenyl)amino]carbonyl]amino]-, S,S-dioxide
EINECS	Contact for details

Quality Control

Our {[(2,6-Difluoroanilino)Carbonyl]Amino}(4-Methylphenyl)Dioxo-Lambda~6~-Sulfane is manufactured under cGMP-like conditions to ensure batch-to-batch consistency and high purity for research and development applications. All products undergo rigorous analytical testing, including HPLC, NMR, and MS, to confirm identity and purity. Comprehensive Certificates of Analysis (COA) detailing all specifications are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container sealed to protect this light-sensitive material from moisture and atmospheric contaminants. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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