| Size | Price | Stock | Qty |
|---|---|---|---|
| 5mg |
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| Other Sizes |
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| ln Vitro |
When homocarbonyltopsentin (PK4C9) (10–40 μM) was applied for 24 hours, GM03813C cells expressed SMN2 isoforms, except for E7, up to 5.2 times less frequently than E7, and up to 3 times more frequently than E7 [1]. Homocarbonyltopsentin (PK4C9) (40 μM; 24 hours) increased SMN protein expression 1.5 times over GM03813C cells treated with DMSO [1].
|
|---|---|
| Cell Assay |
RT-PCR[1]
Cell Types: GM03813C (SMA) cells; GM03814B Fibroblast Tested Concentrations: 10-40 μM Incubation Duration: 24 hrs (hours) Experimental Results: E7 inclusion rate reached a maximum of 91% (DMSO-treated cells increased by 25%). Western Blot Analysis[1] Cell Types: GM03813C (SMA) cells; GM03814B fibroblast Tested Concentrations: 40 μM Incubation Duration: 24 hrs (hours) Experimental Results: SMN protein increased in SMA cells. |
| References |
[1]. Garcia-Lopez A, et al. Targeting RNA structure in SMN2 reverses spinal muscular atrophy molecular phenotypes. Nat Commun. 2018 May 23;9(1):2032.
|
| Molecular Formula |
C21H14N4O3
|
|---|---|
| Molecular Weight |
370.36086
|
| Exact Mass |
370.106
|
| CAS # |
172286-77-0
|
| PubChem CID |
11326167
|
| Appearance |
Typically exists as solid at room temperature
|
| LogP |
3.3
|
| Hydrogen Bond Donor Count |
4
|
| Hydrogen Bond Acceptor Count |
4
|
| Rotatable Bond Count |
4
|
| Heavy Atom Count |
28
|
| Complexity |
629
|
| Defined Atom Stereocenter Count |
0
|
| InChi Key |
DRCVQVIMGSWRLN-UHFFFAOYSA-N
|
| InChi Code |
InChI=1S/C21H14N4O3/c26-11-5-6-13-15(9-23-17(13)7-11)20(28)21-24-10-18(25-21)19(27)14-8-22-16-4-2-1-3-12(14)16/h1-10,22-23,26H,(H,24,25)
|
| Chemical Name |
[2-(6-hydroxy-1H-indole-3-carbonyl)-1H-imidazol-5-yl]-(1H-indol-3-yl)methanone
|
| 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)
|
| Solubility (In Vitro) |
DMSO : ~125 mg/mL (~337.51 mM)
|
|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.08 mg/mL (5.62 mM) (saturation unknown) in 10% DMSO + 40% PEG300 +5% Tween-80 + 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 20.8 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. (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 2.7001 mL | 13.5004 mL | 27.0008 mL | |
| 5 mM | 0.5400 mL | 2.7001 mL | 5.4002 mL | |
| 10 mM | 0.2700 mL | 1.3500 mL | 2.7001 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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