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Gimatecan HCl (ST1481 HCL) is a potent topoisomerase I inhibitor. Gimatecan is an orally bioavailable camptothecin analogue with antitumor activity.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $39 | - | In Stock | |
| 2 mg | $53 | - | In Stock | |
| 5 mg | $73 | - | In Stock | |
| 10 mg | $122 | Inquiry | Inquiry | |
| 25 mg | $198 | Inquiry | Inquiry | |
| 50 mg | $297 | Inquiry | Inquiry |
| Description | Gimatecan HCl (ST1481 HCL) is a potent topoisomerase I inhibitor. Gimatecan is an orally bioavailable camptothecin analogue with antitumor activity. |
| In vitro | Gimatecan HCl (3 to 300 ng/mL) significantly inhibits the growth of human bladder cancer models (HT1376 and MCR), thus reflecting antiproliferative potency. Gimatecan HCl causes a persistent S-phase arrest At 0.003 µg/mL and the number of S-phase cells increased after treatment with a higher concentration (0.03 µg/mL)[1]. |
| In vivo | Gimatecan HCl (2 mg/kg; treatment per os, every fourth day for four times) is effective for inhibiting tumor growth [1]. |
| Synonyms | ST1481 HCL, Gimatecan HCl(292618-32-7 Free base) |
| Molecular Weight | 483.94 |
| Formula | C25H26ClN3O5 |
| Smiles | CC(C)(C)O/N=C/C1=C2C(C(N3C2)=CC([C@](O)(C(OC4)=O)CC)=C4C3=O)=NC5=CC=CC=C51.Cl |
| Relative Density. | no data available |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||
| Solubility Information | DMSO: 4.84 mg/mL (10 mM), Sonication is recommended. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO
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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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