Perrimustine is a cysteamine (CysA) derivative with potent antitumor activity. Perrimustine exhibits significant effect on B16 melanoma and metastasized melanoma cells by causing DNA damage. Perrimustine exhibits antitumor effects in mice bearing various cancers, including lung carcinoma, leukemia, lymphoma, melanoma, colon carcinoma, and glioma. Perrimustine can be used for cancer research, such as melanoma and leukemia.

Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.