Chemistry of the Drug Lithium Essay Example | Topics and Well Written Essays - 1000 words

Chemistry of the Drug Lithium - Essay ExampleLithium, as medically significant, is or so commonly available as the carbonate or the citrate salt. These are use as drugs for various medical conditions, especially psychiatric disorders. Commercial synthesis of this drug requires addition of an electron to the poorly damaging lithium ion (Li+). As a result, the synthesis requires an electrolytic step. The commercial ore spodumene, Li Al (SiO3)2 is widely employ to produce this product. This is the form. This is converted to form by heating the ore to 1100 degrees centigrade. This renders the ore softer. Careful mixing with hot sulfuric corrosive and extraction in water generate a lithium sulfate (Li2SO4) solution. The sulfate is washed with atomic number 11 carbonate, Na2CO3. This results in a relatively stable precipitate of insoluble lithium carbonate, Li2CO3. The chemical reaction would be represented as Li2SO4 + Na2CO3 Na2SO4 +Li2CO3 Administered in this form, lithium in the body acts as a monovalent cation. This was used as a treatment for manic depressive psychosis despite its array of side effects since no other(a) medications for this condition were available at that time.