Esorubicin, also known as 4'-deoxydoxorubicin, and NSC 267469, is a synthetic derivative of the anthracycline antineoplastic antibiotic doxorubicin with potential antineoplastic activity. Esorubicin intercalates into DNA and inhibits topoisomerase II, thereby inhibiting DNA replication and ultimately, interfering with RNA and protein synthesis. This agent exhibits less cardiotoxicity than the parent antibiotic doxorubicin, but may cause more severe myelosupression compared to other compounds within the anthracycline class. Esorubicin was being clinically tested for the treatment of solid tumors as well as lymphomas an leukemias. Esorubicin development has been discontinued.
MedKoo Cat#: 206064
Name: Esorubicin free base
CAS#: 63521-85-7 (free base)
Chemical Formula: C27H29NO10
Exact Mass: 527.1792
Molecular Weight: 527.52
Elemental Analysis: C, 61.47; H, 5.54; N, 2.66; O, 30.33
The following data is based on the product molecular weight 527.52 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
