Description

Trichloro-n-[(Nonafluorobutyl)Sulfinyl]Phosphine Imide CAS NO 51735-88-7 is a specialized organofluorine compound featuring a unique combination of a perfluorobutylsulfinyl group and a trichlorophosphine imide moiety. This structure makes it a valuable reagent and intermediate in advanced synthetic chemistry, particularly for introducing fluorinated functional groups. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel compounds with enhanced properties like metabolic stability and lipophilicity.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing fluorinated active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development of novel fluorinated pesticides and herbicides with improved efficacy and environmental profiles.
• Advanced Material Precursor: Serves as a monomer or cross-linking agent in the synthesis of specialty polymers and coatings with unique surface properties.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalysis, especially in asymmetric synthesis.
• Fluorination Reagent: Acts as a source of the nonafluorobutylsulfinyl group in nucleophilic or radical fluorination reactions.
• Research & Development: A critical tool in academic and industrial R&D for exploring new chemical spaces in medicinal and materials chemistry.

Basic Information

Product Name	Trichloro-n-[(Nonafluorobutyl)Sulfinyl]Phosphine Imide
CAS No.	51735-88-7
Molecular Formula	C4Cl3F9NOPS
Molecular Weight	456.44 g/mol
Synonyms	Trichloro(Pentafluoroethylsulfonyl)phosphorane Imide; N-(Nonafluorobutylsulfinyl)phosphorimidic Trichloride; Phosphorimidic Trichloride, N-[(Nonafluorobutyl)sulfinyl]-; Trichloro[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfinyl]phosphine Imide; (Nonafluorobutanesulfinyl)phosphonimidic Trichloride; C4F9SO(N)PCl3; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of Trichloro-n-[(Nonafluorobutyl)Sulfinyl]Phosphine Imide is manufactured and tested under strict quality management protocols to ensure consistency and purity for research and production use. Our products undergo rigorous quality testing, including NMR (¹H, ¹⁹F, ³¹P) and HPLC analysis, to ensure compliance with exacting specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each 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). 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. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
¹⁹F NMR Purity	≥ 98.0%
Water Content (KF)	≤ 0.5%

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