Lithium Triisobutylhydroborate

Product Overview

Lithium Triisobutylhydroborate, commonly known within the industry as L-Selectride, represents a cornerstone reagent in modern organic synthesis. This specialized organoboron compound is widely recognized for its exceptional steric hindrance, which grants it unique selectivity profiles compared to standard borohydride reducing agents. Our facility provides this critical chemical as a stable solution in tetrahydrofuran (THF), ensuring ease of handling and consistent performance for large-scale industrial applications and laboratory research.

As a key component in the production of fine chemicals and pharmaceutical intermediates, this reagent facilitates the reduction of ketones to alcohols with high stereochemical control. The molecular formula C12H28BLi underscores its complex structure, which is engineered to deliver precise reaction outcomes. We maintain strict quality control protocols to guarantee that every batch meets rigorous international standards for purity and concentration.

Key Technical Advantages

Choosing the right reducing agent is vital for the efficiency of any synthetic route. Lithium Triisobutylhydroborate offers several distinct advantages over conventional alternatives:

• Superior Steric Selectivity: The bulky sec-butyl groups provide excellent discrimination between different functional groups, minimizing side reactions.
• Enhanced Solubility: Formulated in THF, this solution offers better solubility profiles than many solid-state reducing agents, facilitating smoother reaction kinetics.
• Cost-Effectiveness: Our optimized manufacturing process allows us to offer competitive bulk pricing without compromising on quality or safety standards.
• Reliable Consistency: Each production lot is accompanied by a Certificate of Analysis (COA), ensuring reproducible results for your synthesis processes.

Specifications and Quality Parameters

We adhere to strict factory standards to ensure the reliability of our chemical supplies. The following table outlines the key analytical parameters for our standard grade product:

Industrial Applications

This reagent is primarily utilized as a mild and highly selective reducing agent in the synthesis of complex organic molecules. It is particularly valuable in the pharmaceutical industry for creating specific chiral intermediates required for active pharmaceutical ingredients (APIs). Additionally, it serves as a vital tool in the development of agrochemicals and advanced materials where precise functional group transformation is necessary. Its ability to perform reductions under mild conditions makes it suitable for sensitive substrates that might degrade under harsher chemical environments.

Storage and Safety Information

Proper handling is essential due to the reactive nature of organoboron compounds. This product should be stored in a dedicated flammables area, away from sources of ignition and oxidizing agents. The container must remain tightly sealed under an inert atmosphere to prevent degradation from moisture or oxygen. Given its flash point and reactivity with water, personnel must utilize appropriate personal protective equipment (PPE) during handling. We recommend consulting the Safety Data Sheet (SDS) for comprehensive guidance on emergency measures and disposal procedures.