For chemists engaged in organic synthesis, understanding the genesis and characteristics of key intermediates is fundamental. N,N'-Bis(tert-butoxycarbonyl)guanidine (CAS 154476-57-0) is one such compound, vital for applications ranging from peptide synthesis to drug development. As a dedicated manufacturer and supplier in China, we provide insight into its synthesis and properties.

The synthesis of N,N'-Bis(tert-butoxycarbonyl)guanidine typically involves the reaction of guanidine with a tert-butoxycarbonylation reagent, such as di-tert-butyl dicarbonate (Boc₂O). This reaction often requires careful control of reaction conditions, including temperature, solvent choice (common ones include dichloromethane or tetrahydrofuran), and the presence of a base like triethylamine to facilitate the introduction of the Boc protecting groups onto the guanidine nitrogen atoms. Achieving high purity, often above 98% by HPLC, is a key objective for manufacturers.

Physically, N,N'-Bis(tert-butoxycarbonyl)guanidine appears as a white to off-white crystalline powder. Its melting point is generally in the range of 125-129 °C, indicating a stable solid form at room temperature. Chemically, it exhibits the dual nature of its functional groups. The tert-butoxycarbonyl (Boc) groups serve as acid-labile protecting groups, readily removed under acidic conditions. The guanidine core provides a basic character and can participate in various nucleophilic reactions. Its solubility profile typically shows good solubility in common organic solvents like dichloromethane and chloroform, but limited solubility in water, which is advantageous for purification and reaction work-up.

Reliable supply of this compound is crucial for industries that depend on it. When you choose to buy N,N'-Bis(tert-butoxycarbonyl)guanidine from a reputable China supplier, you benefit from specialized manufacturing expertise and competitive pricing. We ensure that our synthesis processes yield a high-quality product, ready for your demanding research and industrial applications. Discover the advantages of sourcing your essential chemical intermediates from a committed N,N'-Bis(tert-butoxycarbonyl)guanidine manufacturer.