Intermediates

(3-Carboxypropyl)(triphenyl)phosphonium bromide

  • CAS No.17857-14-6
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High purity (3-Carboxypropyl)(triphenyl)phosphonium bromide for pharmaceutical synthesis. Reliable bulk supply with COA available from a global manufacturer.

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Product Technical Details

Product Overview

(3-Carboxypropyl)(triphenyl)phosphonium bromide is a specialized phosphonium salt widely utilized in advanced organic synthesis. As a critical building block, this compound plays an essential role in Wittig reaction processes, facilitating the construction of complex molecular structures required in the pharmaceutical industry. Our manufacturing process ensures high chemical stability and consistent quality, making it an ideal choice for research and industrial applications.

This intermediate is particularly valued for its utility in synthesizing bioactive compounds, including prostaglandin derivatives. The presence of the carboxypropyl group enhances its reactivity profile, allowing for precise control during multi-step synthesis routes. We adhere to strict quality management systems to guarantee that every batch meets rigorous international standards for purity and performance.

Key Specifications

ParameterValue
Chemical Name(3-Carboxypropyl)(triphenyl)phosphonium bromide
CAS Number17857-14-6
Molecular FormulaC22H22BrO2P
Molecular Weight429.29 g/mol
Melting Point244-247 °C
Purity (Assay)≥ 98%
AppearanceWhite to off-white solid

Industrial Applications

The primary application of this phosphonium salt lies in the synthesis of pharmaceutical intermediates. It serves as a key reagent in the production of prostaglandin compounds, which are vital for various therapeutic areas. Beyond pharmaceuticals, it is also employed in fine chemical synthesis where precise carbon-carbon bond formation is required.

  • High reactivity for efficient Wittig olefination.
  • Suitable for scale-up from laboratory to industrial production.
  • Consistent batch-to-batch quality for reliable process outcomes.
  • Compatible with various solvent systems used in organic synthesis.

Quality Assurance and Packaging

As a leading global manufacturer, we prioritize product integrity. Each shipment is accompanied by a Certificate of Analysis (COA) detailing comprehensive testing results. Our packaging options are designed to maintain stability during transit, typically supplied in 25 kg drums, with customization available to meet specific logistical requirements.

Storage and Handling

To preserve chemical integrity, store this product in a cool, ventilated area away from direct sunlight and moisture. Proper handling procedures should be followed in accordance with standard safety guidelines for organic phosphonium salts. Our technical team is available to provide safety data sheets and handling recommendations upon request.

Why Choose Our Supply

We offer competitive bulk pricing and reliable lead times for international clients. Our extensive experience in producing speciality chemicals and intermediates ensures that you receive a product optimized for performance. Whether for research development or large-scale manufacturing, our commitment to quality and service makes us a trusted partner in your supply chain.