Physicochemical Properties
| Molecular Formula | C23H28CL3N3O6PT |
| Appearance | Typically exists as solid at room temperature |
| HS Tariff Code | 2934.99.9001 |
| 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) |
Biological Activity
| ln Vitro | Antiproliferative agent-23 (72 hours) has anti-proliferative activities against HepG2 (IC50=0.86), MDA-MB-231 (IC50=1.53), MCF-7 (IC50=0.94), A2780 (IC50=0.88), A549 (IC50=0.23), A549/CDDP (IC50=0.35), HepG2/CDDP (IC50=1.16), and HUEVC (IC50=5.68) [1]. A549/CDDP cells can be efficiently induced to undergo apoptosis by antiproliferative agent-23 (5 μM) during a 24-hour period [1]. Antiproliferative agent-23 (5 μM; 24 hours) can efficiently damage DNA in A549/CDDP cells, which in turn causes cell death. The expression of proteins linked to ER stress is markedly upregulated by antiproliferative agent-23 [1]. Polymerization inhibition is caused by antiproliferative agent-23 (10, 20 μM; 24 hours) with an ic50 of 9.86 μM [1]. A549/CDDP cells' intracellular ROS is markedly increased by antiproliferative agent-23 (5 μM; 24 hours)[1]. In vitro tests show that antiproliferative agent-23 (1 μM; 24 hours) efficiently suppresses A549 cell migration [1]. |
| ln Vivo | In order to lessen CDDP resistance, antiproliferative agent-23 (12.40 mg/kg); intravenously; once every 7 days; for 28 days in a row] has antitumor activity and maintains excellent antitumor efficiency [1]. |
| Cell Assay |
Apoptosis Analysis[1] Cell Types: CDDP-resistant non-small cell lung cancer cell line(A549/CDDP) Tested Concentrations: 5 μM Incubation Duration: 24 hrs (hours) Experimental Results: Effectively induced cell apoptosis in A549/CDDP cells. Western Blot Analysis[1] Cell Types: CDDP-resistant non-small cell lung cancer cell line(A549/CDDP) Tested Concentrations: 5 μM Incubation Duration: 24 hrs (hours) Experimental Results: Induced a high level of γ-H2AX. Caused a significant increase in the ER stress-related protein(p-PERK, p-eIF2α, ATF 4, and CHOP) expression. The level of Bcl-2 was downregulated. |
| Animal Protocol |
Animal/Disease Models: Male BALB/c nude mice (20 to 25 g) injected with A549/CDDP[1] Doses: 12.40 mg/kg Route of Administration: IV; every 7 days for 28 days Experimental Results: The tumor growth inhibition (TGI) values Dramatically increased to 65.9%. |
| References |
[1]. Novel Indole-Chalcone Derivative-Ligated Platinum(IV) Prodrugs Attenuate Cisplatin Resistance in Lung Cancer through ROS/ER Stress and Mitochondrial Dysfunction. J Med Chem. 2023 Apr 13;66(7):4868-4887. |
Solubility Data
| Solubility (In Vitro) | May dissolve in DMSO (in most cases), if not, try other solvents such as H2O, Ethanol, or DMF with a minute amount of products to avoid loss of samples |
| Solubility (In Vivo) |
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples. Injection Formulations (e.g. IP/IV/IM/SC) Injection Formulation 1: DMSO : Tween 80： Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution → 50 μL Tween 80 → 850 μL Saline) *Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution. Injection Formulation 2: DMSO : PEG300 ：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO → 900 μL Corn oil) Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals). Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO → 900 μL (20% SBE-β-CD in saline)] *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. Injection Formulation 5: 2-Hydroxypropyl-β-cyclodextrin : Saline = 50 : 50 (i.e. 500 μL 2-Hydroxypropyl-β-cyclodextrin → 500 μL Saline) Injection Formulation 6: DMSO : PEG300 : castor oil : Saline = 5 : 10 : 20 : 65 (i.e. 50 μL DMSO → 100 μLPEG300 → 200 μL castor oil → 650 μL Saline) Injection Formulation 7: Ethanol : Cremophor : Saline = 10： 10 : 80 (i.e. 100 μL Ethanol → 100 μL Cremophor → 800 μL Saline) Injection Formulation 8: Dissolve in Cremophor/Ethanol (50 : 50), then diluted by Saline Injection Formulation 9: EtOH : Corn oil = 10 : 90 (i.e. 100 μL EtOH → 900 μL Corn oil) Injection Formulation 10: EtOH : PEG300：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL EtOH → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Oral Formulations Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium) Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals). Oral Formulation 3: Dissolved in PEG400 Oral Formulation 4: Suspend in 0.2% Carboxymethyl cellulose Oral Formulation 5: Dissolve in 0.25% Tween 80 and 0.5% Carboxymethyl cellulose Oral Formulation 6: Mixing with food powders Note: Please be aware that the above formulations are for reference only. InvivoChem strongly recommends customers to read literature methods/protocols carefully before determining which formulation you should use for in vivo studies, as different compounds have different solubility properties and have to be formulated differently. (Please use freshly prepared in vivo formulations for optimal results.) |