Description

(1-Naphthylmethyl)Triphenylphosphonium Chloride is a high-purity, versatile organophosphorus reagent essential for advanced organic synthesis. Its primary value lies in its role as a highly effective Wittig reagent, enabling the formation of carbon-carbon double bonds to construct complex molecular frameworks. This compound is critically needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for synthesizing novel compounds and fine chemicals.

Application

• Wittig Olefination Reactions: As a key reagent for the synthesis of alkenes, particularly those incorporating naphthyl groups, for pharmaceutical intermediates and liquid crystal precursors.
• Pharmaceutical Intermediate Synthesis: Used in the construction of complex, sterically hindered olefins found in active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Employed in the development of novel herbicides, fungicides, and plant growth regulators that require specific alkene structures.
• Material Science & Liquid Crystals: Facilitates the synthesis of organic semiconductors, OLED materials, and liquid crystal molecules where precise control over alkene geometry is crucial.
• Academic & Industrial R&D: A fundamental tool in organic chemistry laboratories for methodology development and the synthesis of complex natural product analogs.
• Fine Chemical Production: Used in custom synthesis and scale-up processes for specialty chemicals requiring high-purity olefination steps.

Basic Information

Product Name	(1-Naphthylmethyl)Triphenylphosphonium Chloride
CAS No.	23277-00-1
Molecular Formula	C30H26ClP
Molecular Weight	452.95 g/mol
Synonyms	1-Naphthylmethyltriphenylphosphonium Chloride; (1-Naphthylmethyl)triphenylphosphonium Chloride; Naphthalen-1-ylmethyl(triphenyl)phosphonium Chloride; α-Naphthylmethyltriphenylphosphonium Chloride; Triphenyl(1-naphthylmethyl)phosphonium Chloride; Phosphonium, (1-naphthylmethyl)triphenyl-, chloride; (1-Naphthylmethyl)triphenylphosphonium chloride
EINECS	Contact for details

Quality Control

Our (1-Naphthylmethyl)Triphenylphosphonium Chloride is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical R&D and production processes.

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. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.