Description

2,6-Dichloro-4-(Pentafluorosulfur)Aniline is a high-value, fluorinated aromatic amine building block characterized by its unique pentafluorosulfanyl (SF5) substituent. This compound is critical for introducing the highly electronegative, lipophilic, and thermally stable SF5 group into advanced molecular architectures. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients, where its distinct properties can enhance metabolic stability, bioavailability, and binding affinity.

Application

• Pharmaceutical Intermediate: Key synthon for developing new drug candidates, particularly in areas requiring enhanced lipophilicity and metabolic stability.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and insecticides, leveraging the SF5 group's influence on biological activity.
• Material Science Precursor: Serves as a building block for advanced polymers, liquid crystals, and electronic materials with specific dielectric properties.
• Organic Synthesis Building Block: Employed in cross-coupling reactions and as an aniline derivative for creating complex, fluorinated aromatic compounds.
• Life Science Reagent: Utilized in biochemical research and as a standard for analytical method development.

Basic Information

Product Name	2,6-Dichloro-4-(Pentafluorosulfur)Aniline
CAS No.	149757-20-0
Molecular Formula	C6H3Cl2F5NS
Molecular Weight	280.06 g/mol
Synonyms	4-Amino-3,5-dichloropentafluorosulfanylbenzene; 3,5-Dichloro-4-(pentafluoro-λ6-sulfanyl)aniline; 2,6-Dichloro-4-(pentafluorosulfanyl)aniline; 4-(Pentafluorosulfanyl)-2,6-dichloroaniline; 2,6-Dichloro-4-pentafluorosulfanylaniline; SF5-Aniline derivative
EINECS	Contact for details

Quality Control

Our 2,6-Dichloro-4-(Pentafluorosulfur)Aniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment ensures the material meets the stringent requirements for research and scale-up applications.

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 nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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