Doxorubicin-MVCP, formerly known as MC-Val-Cit-PAB-Doxorubicin, is a Doxorubicin analogue with a MC-Val-Cit-PAB linker. Mc-Val-Cit-PAB is a cathepsin cleavable ADC peptide linker. Doxorubicin-MVCP can be used to conjugate with other molecules such as peptides, proteins, antibodies or enzymes, or polymers. Doxorubicin-MVCP is a useful agent to make Doxorubicin-conjugate for drug delivery, nanodrug research.