| Size | Price | Stock | Qty |
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| 1mg |
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| 5mg |
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| 10mg |
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| Other Sizes |
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| ln Vitro |
Chrysosplenol D has an IC50 of 63.48 μM, which inhibits the viability of CaCo2 cells[1]. The viability of TNBC cell lines MDA-MB-231, CAL-51, CAL-148, as well as MCF7, A549, MIA PaCa-2, and PC-3, is selectively inhibited by chyrosplenol D (1-100 μM; 48 h) [2]. Chrysosplenol D (1–10 μM; 48 h) causes aberrant cell cycle behaviors, such as cells aggregating in the S phase and a portion of the G2/M phase [2]. Breast cancer cells undergo apoptosis when exposed to chyrosplenol D (1–10 μM; 48 h) [2]. With an IC50 of 47.27 μM against Tb brucei, chysosplenol D exhibits moderate antitrypanosome activity [3].
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| ln Vivo |
On chicken chorioallantoic membrane, chyrosplenol D (30 μM; 3 d) inhibits the growth of MDA-MB-231 tumors [2]. In mice, LPS-induced systemic inflammatory response syndrome (SIRS) is prevented by chyrosplenol D (0.07-0.28 mmol/kg) [4]. Croton oil-induced ear edema in mice is inhibited by chyrosplenol D (1-1.5 μMol/cm2) [4].
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| References |
[1]. Habib ES, et, al. Anti-inflammatory effect of methoxyflavonoids from Chiliadenus montanus (Jasonia Montana) growing in Egypt. Nat Prod Res. 2020 Aug 4;1-5.
[2]. Lang SJ, et, al. Chrysosplenol d, a Flavonol from Artemisia annua, Induces ERK1/2-Mediated Apoptosis in Triple Negative Human Breast Cancer Cells. Int J Mol Sci. 2020 Jun 8;21(11):4090. [3]. Skaf J, et, al. Improving anti-trypanosomal activity of alkamides isolated from Achillea fragrantissima. Fitoterapia. 2018 Mar;125:191-198. [4]. Li YJ, et, al. Flavonoids casticin and chrysosplenol D from Artemisia annua L. inhibit inflammation in vitro and in vivo. Toxicol Appl Pharmacol. 2015 Aug 1;286(3):151-8. |
| Molecular Formula |
C18H16O8
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|---|---|
| Molecular Weight |
360.31
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| CAS # |
14965-20-9
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| Appearance |
Typically exists as solids (or liquids in special cases) at room temperature
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| SMILES |
OC1=C(O)C=CC(C2=C(OC)C(=O)C3C(O)=C(OC)C(OC)=CC=3O2)=C1
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| HS Tariff Code |
2934.99.9001
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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: Please store this product in a sealed and protected environment (e.g. under nitrogen), avoid exposure to moisture and light. |
| 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 : 50 mg/mL (138.77 mM)
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|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (6.94 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 (6.94 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. (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 2.7754 mL | 13.8769 mL | 27.7539 mL | |
| 5 mM | 0.5551 mL | 2.7754 mL | 5.5508 mL | |
| 10 mM | 0.2775 mL | 1.3877 mL | 2.7754 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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