Description

2-Fluoro-4-(Pentafluorothio)Aniline, 97% is a high-purity fluorinated aniline derivative, distinguished by its unique pentafluorothio substituent. This compound is a critical building block in advanced organic synthesis, valued for its role in introducing fluorine and sulfur-containing motifs into target molecules. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of fluorinated drug candidates, particularly for bioactive molecules targeting CNS disorders and oncology.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and pesticides with enhanced efficacy and environmental profiles.
• Material Science: Serves as a monomer or functionalization agent for creating specialty polymers and liquid crystals with unique electronic properties.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Buchwald-Hartwig amination) and nucleophilic aromatic substitution to construct complex heterocyclic systems.
• Chemical Biology Probe Development: Useful for labeling and modifying biomolecules to study protein-ligand interactions and metabolic pathways.

Basic Information

Product Name	2-Fluoro-4-(Pentafluorothio)Aniline, 97%
CAS No.	1240257-25-3
Molecular Formula	C7H3F6NS
Molecular Weight	247.17 g/mol
Synonyms	4-Amino-3-fluoro-1-(pentafluorothio)benzene; 2-Fluoro-4-(pentafluorosulfanyl)aniline; 2-Fluoro-4-(SF5)aniline; 3-Fluoro-4-aminopentafluorothiobenzene; 1240257-25-3; 2-Fluoro-4-pentafluorothioaniline; 4-(Pentafluorothio)-2-fluoroaniline
EINECS	Contact for details

Quality Control

Our 2-Fluoro-4-(Pentafluorothio)Aniline, 97% is manufactured under strict quality management protocols. Each batch is analyzed to ensure it meets the high-purity standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity, the container should be kept under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation and moisture absorption. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.