| Size | Price | Stock | Qty |
|---|---|---|---|
| 5mg |
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| 10mg |
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| 25mg |
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| 50mg |
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| Other Sizes |
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| ln Vitro |
Aloesin (0-40 μM, 24, 48, and 72 h) inhibits the growth of ovarian cancer cells in a time- and dose-dependent way[1].
Aloesin (0-10 μM; 48 h) dose-dependently arrests the cell cycle at S-phase in SKOV3 cells[1]. Aloesin (0-10 μM; 48 h) induces cell death in SKOV3 cells[1]. Aloesin (0-10 μM; 48 h) prevents the MAPK signaling pathway from becoming phosphorylated[1]. |
|---|---|
| ln Vivo |
Aloesin (injection; 20 mg/kg or 40 mg/kg; once daily; 7 w) reduces the growth of tumors in an ovarian cancer xenograft model[1].
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| Animal Protocol |
6-week-old athymic nude mice injected with SKOV3 cells
20 mg/kg or 40 mg/kg Injection; 20 mg/kg or 40 mg/kg; once daily; 7 weeks |
| References |
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| Additional Infomation |
Aloesin is a member of chromones.
Aloesin has been reported in Aloe ferox, Aloe africana, and other organisms with data available. |
| Molecular Formula |
C19H22O9
|
|---|---|
| Molecular Weight |
394.3726
|
| Exact Mass |
394.126
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| Elemental Analysis |
C, 57.87; H, 5.62; O, 36.51
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| CAS # |
30861-27-9
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| Related CAS # |
30861-27-9
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| PubChem CID |
160190
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| Appearance |
White to off-white solid powder
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| Density |
1.5±0.1 g/cm3
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| Boiling Point |
628.0±55.0 °C at 760 mmHg
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| Flash Point |
224.2±25.0 °C
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| Vapour Pressure |
0.0±1.9 mmHg at 25°C
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| Index of Refraction |
1.637
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| LogP |
0.64
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| Hydrogen Bond Donor Count |
5
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| Hydrogen Bond Acceptor Count |
9
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| Rotatable Bond Count |
4
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| Heavy Atom Count |
28
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| Complexity |
647
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| Defined Atom Stereocenter Count |
5
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| SMILES |
O1[C@]([H])(C([H])([H])O[H])[C@]([H])([C@@]([H])([C@]([H])([C@]1([H])C1=C(C([H])=C(C([H])([H])[H])C2C(C([H])=C(C([H])([H])C(C([H])([H])[H])=O)OC1=2)=O)O[H])O[H])O[H])O[H]
|
| InChi Key |
HKIKAXXIWJHWLY-ZIIYPAMZSA-N
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| InChi Code |
InChI=1S/C19H22O9/c1-7-3-10(22)14(19-17(26)16(25)15(24)12(6-20)28-19)18-13(7)11(23)5-9(27-18)4-8(2)21/h3,5,12,15-17,19-20,22,24-26H,4,6H2,1-2H3/t12-,15-,16+,17-,19+/m1/s1
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| Chemical Name |
7-hydroxy-5-methyl-2-(2-oxopropyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one
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| Synonyms |
Aloesin; Aloeresin B; Aloe resin B
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| HS Tariff Code |
2934.99.03.00
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| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: This product requires protection from light (avoid light exposure) during transportation and storage. |
| 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) |
DMSO: 78~270 mg/mL (197./~684.6 mM)
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|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.25 mg/mL (5.71 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 22.5 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: ≥ 2.25 mg/mL (5.71 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 22.5 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: ≥ 2.25 mg/mL (5.71 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 | 2.5357 mL | 12.6784 mL | 25.3569 mL | |
| 5 mM | 0.5071 mL | 2.5357 mL | 5.0714 mL | |
| 10 mM | 0.2536 mL | 1.2678 mL | 2.5357 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.
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