Description

Amino(Triphenyl)Phosphonium Chloride is a versatile organophosphorus salt widely used as a key reagent in organic synthesis. Its primary value lies in its role as a stable phosphonium ylide precursor for the Wittig reaction, a fundamental method for alkene formation. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries seeking to construct complex molecular architectures.

Application

• Wittig Reaction Reagent: Serves as a crucial precursor for generating stabilized ylides to synthesize alkenes, including α,β-unsaturated esters and ketones.
• Pharmaceutical Intermediate Synthesis: Used in the construction of olefinic bonds within active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Manufacturing: Employed in the synthesis of specific insecticide and herbicide intermediates that require precise alkene geometry.
• Ligand and Catalyst Preparation: Acts as a starting material for synthesizing specialized phosphine ligands used in homogeneous catalysis.
• Material Science Research: Utilized in the development of novel organic compounds for optoelectronic materials and polymers.
• Academic and R&D Laboratories: A staple reagent for methodological development and exploratory organic synthesis in research settings.

Basic Information

Product Name	Amino(Triphenyl)Phosphonium Chloride
CAS No.	15729-44-9
Molecular Formula	C18H17ClNP
Molecular Weight	313.76 g/mol
Synonyms	(Aminotriphenylphosphonium Chloride); (Aminotriphenylphosphonium) Chloride; Azanylium;triphenylphosphanium;chloride; NSC 163082; Phosphonium, (aminotriphenyl)-, chloride; Triphenyl(amino)phosphonium Chloride; Aminotriphenylphosphonium Chloride
EINECS	Contact for details

Quality Control

Our Amino(Triphenyl)Phosphonium Chloride is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including purity assay and identification, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results 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, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere or in a desiccator after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

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