Description

3-Fluoro-5-(Pentafluorosulfur)Aniline is a specialized fluorinated aniline derivative, distinguished by the presence of both fluorine and a pentafluorosulfur (SF5) functional group. This unique molecular architecture imparts high chemical stability and specific electronic properties, making it a valuable intermediate for advanced material synthesis. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for creating novel active ingredients, as well as by material scientists for developing specialty polymers and liquid crystals.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in the development of molecules with improved metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the SF5 group can enhance biological activity and environmental persistence.
• Liquid Crystal Materials: Serves as a precursor for fluorinated liquid crystal compounds used in high-performance displays and optical devices.
• Specialty Polymer Monomer: Incorporated into polymers to impart unique properties such as chemical resistance, low surface energy, and thermal stability.
• Organic Electronics: Investigated as a component in the synthesis of materials for organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Research & Development: A versatile reagent for academic and industrial research exploring new reactions and properties of highly fluorinated aromatic systems.

Basic Information

Product Name	3-Fluoro-5-(Pentafluorosulfur)Aniline
CAS No.	1240256-99-8
Molecular Formula	C6H3F6NS
Molecular Weight	235.15 g/mol
Synonyms	3-Fluoro-5-(pentafluoro-λ6-sulfanyl)aniline; 3-Fluoro-5-(SF5)aniline; Benzenamine, 3-fluoro-5-(pentafluoro-λ6-sulfanyl)-; 3-Amino-5-fluorophenylsulfur pentafluoride; 5-Amino-3-fluorophenylsulfur pentafluoride; SF5-Aniline derivative; (3-Amino-5-fluorophenyl)pentafluoro-λ6-sulfane
EINECS	Contact for details

Quality Control

Every batch of 3-Fluoro-5-(Pentafluorosulfur)Aniline is produced and tested under strict quality management protocols to ensure consistency and high purity suitable for research and industrial synthesis. Our standard quality assurance includes comprehensive analytical testing via HPLC, GC, NMR, and MS. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

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%

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