Dacarbazine
Dacarbazine is a monocarboxylic acid amide that is 1H-imidazole-4-carboxamide which is substituted at position 5 by a 3,3-dimethyltriaz-1-en-1-yl group. It is used for the treatment of metastatic malignant melanoma, and in combination with other drugs for the treatment of Hodgkin's disease and soft-tissue sarcoma. It has a role as an antineoplastic agent, an alkylating agent, a prodrug and a carcinogenic agent. It is a monocarboxylic acid amide, a member of imidazoles and a triazene derivative.