Sodium Acetoxyborohydride

Updated: 2026-07-22

Overview

Sodium borohydride acetate is a chemical compound primarily used as a reducing agent in organic synthesis. It is derived from sodium borohydride and acetic acid, offering a milder and more controlled reduction compared to its parent compound. This makes it suitable for sensitive reactions in pharmaceutical and fine chemical industries. Its stability and solubility in various solvents enhance its utility in industrial applications. The compound is particularly valued for its ability to selectively reduce certain functional groups without affecting others, making it a preferred choice for complex synthetic pathways.

Physical and Chemical Properties

Sodium borohydride acetate typically appears as a white to off-white crystalline powder. It is soluble in water and polar organic solvents, which facilitates its use in a variety of reaction conditions. The compound acts as a mild reducing agent, making it less reactive than sodium borohydride but more selective. Key properties include its stability under controlled conditions and its ability to participate in reduction reactions without generating excessive heat or byproducts. These characteristics make it a safer alternative for large-scale industrial processes where precise control over reaction conditions is essential.

Main Applications

The primary use of sodium borohydride acetate is in organic synthesis, particularly in the production of pharmaceutical intermediates. Its mild reducing properties are ideal for reactions requiring selective reduction of carbonyl groups, esters, and other sensitive functional groups. In addition to pharmaceuticals, it is employed in the manufacture of fine chemicals, agrochemicals, and specialty materials. Its versatility and reliability have also led to its adoption in research laboratories for exploratory synthesis and process development.

Safety and Storage

Sodium borohydride acetate should be handled with care to avoid exposure to skin, eyes, and respiratory system. Proper personal protective equipment (PPE), including gloves and goggles, is recommended during use. The compound should be stored in a cool, dry place, away from moisture and oxidizing agents to prevent decomposition. In case of accidental exposure, immediate rinsing with water and seeking medical attention is advised. Spills should be contained and cleaned up promptly using appropriate absorbent materials to minimize environmental impact.

B2B Procurement Guide

When procuring sodium borohydride acetate, B2B buyers should prioritize suppliers with a proven track record of quality and safety compliance. Key considerations include the compound's purity, packaging integrity, and supplier certifications such as ISO or GMP. Buyers are advised to request detailed technical data sheets (TDS) and material safety data sheets (MSDS) to ensure the product meets their specific requirements. Bulk purchases may offer cost advantages, but storage conditions must be carefully managed to maintain product stability.