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Afeletecan, also known as BAY 56-3722, is a water-soluble camptothecin derivative conjugated to a carbohydrate moiety exhibiting antineoplastic activity. BAY 56-3722 stabilizes the topoisomerase I-DNA covalent complex and forms an enzyme-drug-DNA ternary complex. As a consequence of the formation of this complex, both the initial cleavage reaction and religation steps are inhibited and subsequent collision of the replication fork with the cleaved strand of DNA results in inhibition of DNA replication, double strand DNA breakage and triggering of apoptosis. The peptide carbohydrate moiety of this agent stabilizes the lactone form of camptothecin in blood.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $3,170 | 10-14 weeks | 10-14 weeks | |
| 50 mg | $4,180 | 10-14 weeks | 10-14 weeks | |
| 100 mg | $5,800 | 10-14 weeks | 10-14 weeks |
| Description | Afeletecan, also known as BAY 56-3722, is a water-soluble camptothecin derivative conjugated to a carbohydrate moiety exhibiting antineoplastic activity. BAY 56-3722 stabilizes the topoisomerase I-DNA covalent complex and forms an enzyme-drug-DNA ternary complex. As a consequence of the formation of this complex, both the initial cleavage reaction and religation steps are inhibited and subsequent collision of the replication fork with the cleaved strand of DNA results in inhibition of DNA replication, double strand DNA breakage and triggering of apoptosis. The peptide carbohydrate moiety of this agent stabilizes the lactone form of camptothecin in blood. |
| Molecular Weight | 932.44 |
| Formula | C45H50ClN7O11S |
| Cas No. | 215604-74-3 |
| Smiles | Cl.CC[C@@]1(OC(=O)[C@@H](NC(=O)[C@H](Cc2cnc[nH]2)NC(=S)Nc2ccc(O[C@H]3O[C@@H](C)[C@@H](O)[C@@H](OC)[C@@H]3O)cc2)C(C)C)C(=O)OCc2c1cc1-c3nc4ccccc4cc3Cn1c2=O |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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