Description

(2,5-Dimethylbenzyl)(Triphenyl)Phosphorane is a specialized organophosphorus reagent, specifically a phosphorus ylide, widely used in synthetic organic chemistry. Its primary value lies in its role as a key intermediate for the Wittig olefination reaction, enabling the precise synthesis of alkenes and complex organic molecules. This high-purity compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable building blocks for complex synthesis.

Application

• Wittig Reaction Reagent: A crucial precursor for generating ylides used in the stereoselective synthesis of alkenes from carbonyl compounds.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates, particularly those containing specific alkene functionalities.
• Agrochemical Synthesis: Employed in the production of advanced pesticides, herbicides, and plant growth regulators requiring precise alkene structures.
• Material Science Research: Serves as a building block for creating novel organic ligands, polymers, and liquid crystals with tailored properties.
• Fine Chemical Production: Facilitates the synthesis of specialty chemicals, flavors, and fragrances where specific double bond geometry is critical.
• Academic & R&D Laboratories: A valuable tool for methodological development and exploratory synthesis in organic chemistry.

Basic Information

Product Name	(2,5-Dimethylbenzyl)(Triphenyl)Phosphorane
CAS No.	13544-84-8
Molecular Formula	C27H25P
Molecular Weight	380.46 g/mol
Synonyms	Triphenyl(2,5-dimethylbenzyl)phosphorane; (2,5-Dimethylbenzyl)triphenyl-λ5-phosphane; Phosphorane, (2,5-dimethylbenzyl)triphenyl-; 2,5-Dimethylbenzyltriphenylphosphonium Ylide; (2,5-Xylylmethyl)triphenylphosphorane
EINECS	Contact for details

Quality Control

Our (2,5-Dimethylbenzyl)(Triphenyl)Phosphorane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

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). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for prolonged storage or after opening to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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