Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Sulfamide is a chemical compound with the molecular structure H2NSO2NH2. Sulfamide is produced by the reaction of sulfuryl chloride with ammonia. In organic chemistry, the term sulfamide may also refer to the functional group which consists of at least one organic group attached to a nitrogen atom of sulfamide. The sulfamide functional group is an increasingly common structural feature used in medicinal chemistry.