Description

Triphenyl({[(1R,4R)-4-Ethenylcyclohexyl]Methyl})Phosphanium Iodide is a high-purity, chiral phosphonium salt intermediate of significant importance in advanced organic synthesis. Its value lies in its role as a key precursor for constructing complex molecular architectures, particularly in the development of pharmaceuticals and specialty chemicals. This compound is essential for research institutions and industrial manufacturers focused on asymmetric catalysis, chiral ligand synthesis, and the production of active pharmaceutical ingredients (APIs).

Application

• Asymmetric Synthesis Catalyst Precursor: Serves as a crucial building block for chiral phosphine ligands used in transition metal catalysis.
• Pharmaceutical Intermediate: Employed in the research and scale-up synthesis of optically active drug candidates and active pharmaceutical ingredients (APIs).
• Advanced Material Research: Used in the development of novel chiral ionic liquids and functional polymers with specific stereochemical properties.
• Agrochemical Synthesis: Acts as an intermediate in the production of enantiomerically pure herbicides and pesticides.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and process chemistry optimization.

Basic Information

Product Name	Triphenyl({[(1R,4R)-4-Ethenylcyclohexyl]Methyl})Phosphanium Iodide
CAS No.	1171067-76-7
Molecular Formula	C27H30IP
Molecular Weight	512.40 g/mol
Synonyms	(1R,4R)-4-Ethenyl-1-[(triphenylphosphonio)methyl]cyclohexane Iodide; [(1R,4R)-4-Vinylcyclohexyl]methyltriphenylphosphonium Iodide; (1R,4R)-4-Vinylcyclohexanemethyltriphenylphosphonium Iodide; Chiral Vinylcyclohexylmethyl Triphenylphosphonium Iodide; (R,R)-VCH-TPP Iodide; Phosphonium salt 1171067-76-7; Triphenyl((1R,4R)-4-vinylcyclohexyl)methylphosphonium iodide
EINECS	Contact for details

Quality Control

Our Triphenyl({[(1R,4R)-4-Ethenylcyclohexyl]Methyl})Phosphanium Iodide is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for sensitive synthetic applications. Certificates of Analysis (COA) with detailed specifications for identity, purity, and chiral excess are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 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.