Cystamine ('''2,2'-dithiobisethanamine''') is an organic disulfide. It is formed when cystine is heated, the result of decarboxylation. Cystamine is an unstable liquid and is generally handled as the dihydrochloride salt, C4H12N2S2·2HCl, which is stable to 203-214 °C at which point it decomposes. Cystamine is toxic if swallowed or inhaled and potentially harmful by contact.
Cystamine ('''2,2'-dithiobisethanamine''') is an organic disulfide. It is formed when cystine is heated, the result of decarboxylation. Cystamine is an unstable liquid and is generally handled as the dihydrochloride salt, C4H12N2S2·2HCl, which is stable to 203-214 °C at which point it decomposes. Cystamine is toxic if swallowed or inhaled and potentially harmful by contact.
== Structure and synthesis == Cystamine is an organic disulfide which is formed when Cystine is heated as a result of decarboxylation. It is often used as sulfhydryl reagent, enzyme inhibitor and radiation-protective agent. Thiols can be synthesized to disulfides like cystamine through chemical oxidation with various oxidizing agents (molecular oxygen, metal ion, metal oxide, DMSO, nitric oxide, halogen and sodium perborate), through electrochemical oxidation and through borohydride exchange resin (BER)-transition metal salts systems (like BER-CuSo4).
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).