Size | Price | Stock | Qty |
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10mg |
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25mg |
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50mg |
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100mg |
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250mg |
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500mg |
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1g |
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Other Sizes |
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Purity: ≥98%
Cabazitaxel (formerly known as RPR-116258A, XRP-6258, TXD-258; Jevtana) is a semi-synthetic and marketed taxane analog (the natural taxoid 10-deacetylbaccatin III) with potential anticancer activity and improved pharmacological profiles (e.g. overcoming paclitaxel drug resistance). Cabazitaxel is an inhibitor of microtubule polymerization/microtubule stablizer which binds to and stabilizes tubulin, resulting in the inhibition of microtubule depolymerization and cell division, cell cycle arrest in the G2/M phase, and the inhibition of tumor cell proliferation. Unlike other taxane compounds, this agent is a poor substrate for the membrane-associated, multidrug resistance (MDR), P-glycoprotein (P-gp) efflux pump and may be useful for treating multidrug-resistant tumors.
ln Vitro |
When applied to 4T1 cells without radiation, cabazitaxel (100 μg/mL) had a cytotoxic effect of 70.8%. With an antiproliferative activity of 56.2%, capazitaxel (100 μg/mL) demonstrates a concentration-dependent antiproliferation effect[1].
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ln Vivo |
While there is some liver and kidney damage associated with capazitaxel (10 mg/kg, IV), this can be prevented by integrating it with Ans. In comparison to the control group, the body weights of the mice treated with AN-ICG-CBX and AN-CBX showed a modest decrease, whereas the body weights of the mice treated with free CBX showed a considerable decrease[1].
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Animal Protocol |
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References |
[1]. Tai X, et al. Cabazitaxel and indocyanine green co-delivery tumor-targeting nanoparticle for improved antitumor efficacy and minimized drug toxicity. J Drug Target. 2016 Sep 9:1-29.
[2]. Gdowski AS, et al. Bone-targeted cabazitaxel nanoparticles for metastatic prostate cancer skeletal lesions and pain. Nanomedicine (Lond). 2017 Sep;12(17):2083-2095 |
Molecular Formula |
C45H57NO14
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Molecular Weight |
835.93
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CAS # |
183133-96-2
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Related CAS # |
Cabazitaxel-d6;1383561-29-2;Cabazitaxel-d9;1383572-19-7
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SMILES |
O=C(O[C@@H]([C@@]1([H])[C@@]2(C)[C@@H](OC)C[C@@]3([H])OC[C@]31OC(C)=O)[C@]4(O)C[C@H](OC([C@H](O)[C@@H](NC(OC(C)(C)C)=O)C5=CC=CC=C5)=O)C(C)=C(C4(C)C)[C@@H](OC)C2=O)C6=CC=CC=C6
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InChi Key |
BMQGVNUXMIRLCK-OAGWZNDDSA-N
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InChi Code |
InChI=1S/C45H57NO14/c1-24-28(57-39(51)33(48)32(26-17-13-11-14-18-26)46-40(52)60-41(3,4)5)22-45(53)37(58-38(50)27-19-15-12-16-20-27)35-43(8,36(49)34(55-10)31(24)42(45,6)7)29(54-9)21-30-44(35,23-56-30)59-25(2)47/h11-20,28-30,32-35,37,48,53H,21-23H2,1-10H3,(H,46,52)/t28-,29-,30+,32-,33+,34+,35-,37-,43+,44-,45+/m0/s1
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Chemical Name |
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-11-hydroxy-4,6-dimethoxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate.
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Synonyms |
TXD 258; XRP6258; RPR116258A; TXD-258; RPR-116258A; TXD258; XRP-6258; TXD 258; XRP 6258; RPR-116258A; trade name: Jevtana.
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Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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Solubility (In Vitro) |
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Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (2.99 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.5 mg/mL (2.99 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. View More
Solubility in Formulation 3: ≥ 2.5 mg/mL (2.99 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. |
Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
1 mM | 1.1963 mL | 5.9814 mL | 11.9627 mL | |
5 mM | 0.2393 mL | 1.1963 mL | 2.3925 mL | |
10 mM | 0.1196 mL | 0.5981 mL | 1.1963 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration: mg/mL;
Method for preparing DMSO stock solution: mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation::Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.