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Oxi0-4503 (currently termed combretastatin A1 phosphate) is a diphosphate prodrug of combretastatin A1. As a second-generation vascular disrupting agent in the combretastatin family, it demonstrates significant activity in disrupting vascular structures.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | 10-14 weeks | 10-14 weeks | |
| 50 mg | Inquiry | 10-14 weeks | 10-14 weeks |
| Description | Oxi0-4503 (currently termed combretastatin A1 phosphate) is a diphosphate prodrug of combretastatin A1. As a second-generation vascular disrupting agent in the combretastatin family, it demonstrates significant activity in disrupting vascular structures. |
| Synonyms | oxi-4503 dipotassium, OXI-4503, OXI4503, OXI 4503, Combretastatin A-1 bis(phosphate) dipotassium salt |
| Molecular Weight | 568.49 |
| Formula | C18H20K2O12P2 |
| Cas No. | 1014615-46-3 |
| Smiles | O=P([O-])(O)OC1=C(C(OC)=CC=C1/C=C\C2=CC(OC)=C(C(OC)=C2)OC)OP(O)([O-])=O.[K+].[K+] |
| 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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