Description

(3-Nitrobenzyl)Triphenylphosphonium Chloride is a high-purity, versatile phosphonium salt widely used as a key reagent in organic synthesis. Its primary value lies in its role as a stable ylide precursor for Wittig olefination reactions, enabling the efficient synthesis of alkenes and complex organic molecules. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries, where precise carbon-carbon bond formation is critical.

Application

• Wittig Reaction Reagent: A fundamental precursor for generating stabilized ylides to synthesize substituted alkenes and fine chemicals.
• Pharmaceutical Intermediate Synthesis: Used in the construction of complex molecular scaffolds for active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Manufacturing: Employed in the synthesis of advanced crop protection agents and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized phosphine ligands used in homogeneous catalysis.
• Material Science Research: Applied in the development of novel organic electronic materials and functional polymers.
• Academic and R&D Laboratories: A staple reagent for methodological development and exploratory organic synthesis.

Basic Information

Product Name	(3-Nitrobenzyl)Triphenylphosphonium Chloride
CAS No.	34906-44-0
Molecular Formula	C25H21ClNO2P
Molecular Weight	433.86 g/mol
Synonyms	(3-Nitrobenzyl)triphenylphosphonium chloride; 3-Nitrobenzyltriphenylphosphonium chloride; m-Nitrobenzyltriphenylphosphonium chloride; Triphenyl(3-nitrobenzyl)phosphonium chloride; Phosphonium, (3-nitrobenzyl)triphenyl-, chloride; (m-Nitrobenzyl)triphenylphosphonium chloride; P-(3-Nitrobenzyl)triphenylphosphonium chloride
EINECS	Contact for details

Quality Control

Every batch of (3-Nitrobenzyl)Triphenylphosphonium Chloride is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and titration methods, to ensure high chemical purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee compliance with your research and production specifications.

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 material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	< 20 ppm

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