7-MAD-MDCPT, a Camptothecin analog, is a toxin payload in antibody drug conjugates (ADCs).

765871-81-6

C22H19N3O6

421.4

7-MAD-MDCPT

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years