Which type of drug is carmustine classified as?

Carmustine is classified as an alkylating agent, which is a type of chemotherapy drug that works by adding an alkyl group to the DNA molecule. This process leads to cross-linking of DNA strands, ultimately disrupting DNA replication and transcription. As a result, cancer cells, which rapidly divide, are particularly sensitive to the effects of alkylating agents like carmustine.

Carmustine is specifically used in the treatment of certain types of brain tumors and multiple myeloma, among other malignancies. Its mechanism of action is vital for understanding its role in cancer therapy, especially in contexts where traditional treatments may falter. This classification helps in predicting its potential side effects and interactions with other medications, which is crucial for effective patient management.