Cirtuvivint
Based on 2 publication(s) in Google Scholar
Cirtuvivint (SM08502) is a potent and orally active CDC-like kinase (CLK) inhibitor. Cirtuvivint can be used for solid tumors research.
For research use only. We do not sell to patients.
- Purity: 98.06%
- CAS No.: 2143917-62-6
- Formula: C24H25N7O
- Molecular Weight:427.50
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Storage:
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 1 year; -20°C, 6 months (sealed storage, away from moisture and light)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Publications Citing Use of MedChemExpress (MCE) Cirtuvivint
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Cell Proliferation/Viability Assay
Biological Activity
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| HT-22 | IC50 |
0.18 μM
Compound: 8
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Cytotoxicity against mouse HT-22 cells assessed as reduction in cell viability incubated for 48 hrs by MTS assay
Cytotoxicity against mouse HT-22 cells assessed as reduction in cell viability incubated for 48 hrs by MTS assay
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[PMID: 36876904] |
| NCI-N87 | EC50 |
17 nM
Compound: SM08502
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Cytotoxicity against human NCI-N87 assessed as reduction in cell viability
Cytotoxicity against human NCI-N87 assessed as reduction in cell viability
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[PMID: 35872347] |
Cirtuvivint (SM08502) inhibits serine and arginine rich splicing factor (SRSF) phosphorylation and disrupted spliceosome activity, which is associated with inhibition of Wnt pathway-related gene and protein expression. Cirtuvivint induces the generation of splicing variants of Wnt pathway genes, suggesting that its mechanism for inhibition of gene expression includes effects on alternative splicing[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date |
Phase
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|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 2143917-62-6
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Appearance Solid
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Molecular Weight 427.50
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Formula C24H25N7O
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Color Light yellow to yellow
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SMILES
O=C(C1=CC(N2CCN(CC2)C)=NC=C1)NC3=NC=C4C=CC(C5=CN(C)N=C5)=CC4=C3
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Synonyms
SM08502
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 1 year; -20°C, 6 months (sealed storage, away from moisture and light)
Publications (2)
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Journal Impact Factor
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Most Recent
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bioRxiv
Characterization of aberrant splicing in pediatric central nervous system tumors reveals CLK1 as a candidate oncogenic dependency. [Abstract]2024 Aug 6:2024.08.03.606419. PMID: 39149264
Cirtuvivint purchased from MedChemExpress. Usage Cited in: bioRxiv. 2024 Aug 6:2024.08.03.606419. [Abstract]
Cell viability of KNS-42 cells on day 3 after treatment with accumulating concentrations of Cirtuvivint.
Solvent & Solubility
DMSO : 12.5 mg/mL (29.24 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : < 0.1 mg/mL (insoluble)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 1 year; -20°C, 6 months (sealed storage, away from moisture and light). When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 1 year; -20°C, 6 months (sealed storage, away from moisture and light). When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 1.25 mg/mL (2.92 mM); Clear solution
This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 1.25 mg/mL (2.92 mM); Clear solution
This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL. * In solvent : -80°C, 1 year; -20°C, 6 months (sealed storage, away from moisture and light)
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
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Data Sheet (271 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 1 year; -20°C, 6 months (sealed storage, away from moisture and light). When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
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| DMSO | 1 mM | 2.3392 mL | 11.6959 mL | 23.3918 mL | 58.4795 mL |
| 5 mM | 0.4678 mL | 2.3392 mL | 4.6784 mL | 11.6959 mL | |
| 10 mM | 0.2339 mL | 1.1696 mL | 2.3392 mL | 5.8480 mL | |
| 15 mM | 0.1559 mL | 0.7797 mL | 1.5595 mL | 3.8986 mL | |
| 20 mM | 0.1170 mL | 0.5848 mL | 1.1696 mL | 2.9240 mL | |
| 25 mM | 0.0936 mL | 0.4678 mL | 0.9357 mL | 2.3392 mL |
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