Vulolisib
Based on 1 Customer Validation
Vulolisib is a potent and orally active phosphatidylinositol 3-kinase (PI3K) inhibitor, with IC50 values of 0.2 nM, 168 nM, 90 nM and 49 nM for PI3Kα, PI3Kβ, PI3Kγ and PI3Kδ, respectively. Antiproliferative and antineoplastic activity.
For research use only. We do not sell to patients.
- Purity: 99.61%
- CAS No.: 2390105-79-8
- Formula: C18H19F2N5O3S
- Molecular Weight:423.44
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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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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Help & FAQs
Biological Activity
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PI3Kα 0.2 nM (IC50) |
PI3Kβ 168 nM (IC50) |
PI3Kγ 90 nM (IC50) |
PI3Kδ 49 nM (IC50) |
Vulolisib has antiproliferative activity against PI3Kα-mutant cell lines HCC1954 (H1047R), HGC-27 (E542K) and MKN1 (E545K) with IC50s of 21 nM, 60 nM and 40 nM, respectively[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Vulolisib (10mg/kg; PO; daily for 19 days) inhibits tumor growth with TGI of 132%[1].
Vulolisib (5 mg/kg; IG, single dosage) exhibits favorable pharmacokinetic property[1].
Pharmacokinetic Parameters of Vulolisib in male Balb/c mice[1].
| IG (5 mg/kg) | |
| tmax (h) | 0.5 |
| Cmax (ng/mL) | 1057 |
| AUC0-t (ng/mL·h) | 2185 |
| AUC0-∞ (ng/mL·h) | 2274 |
| t1/2 (h) | 1.6 |
| MRT (h) | 2.2 |
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Sprague-Dawley rats[1]
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Dosage:10, 30 and 60 mg/kg
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Administration:IG; daily for 7days
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Result:Exhibited better tolerance and exposure than Inavolisib.
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Animal Model:Female BALB/c nude mice (6-8 weeks; injected with HCC1954)[1]
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Dosage:10mg/kg
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Administration:PO; daily for 19 days
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Result:Inhibited tumor growth with TGI of 132%.
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Animal Model:Male Balb/c mice[1]
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Dosage:5 mg/kg
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Administration:IG, single dosage (Pharmacokinetic Analysis)
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Result:Exhibited favorable pharmacokinetic property.
Chemical Information
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CAS No. 2390105-79-8
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Appearance Solid
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Molecular Weight 423.44
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Formula C18H19F2N5O3S
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Color White to off-white
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SMILES
NC([C@H](C)NC1=CC=C(C2=NC(N3[C@@H](CSC3=O)C(F)F)=CN2CCO4)C4=C1)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 100 mg/mL (236.16 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
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: 2.5 mg/mL (5.90 mM); Clear solution; Need ultrasonic
This protocol yields a clear solution of 2.5 mg/mL.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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: 2.5 mg/mL (5.90 mM); Clear solution; Need ultrasonic
This protocol yields a clear solution of 2.5 mg/mL.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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.
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 (279 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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.3616 mL | 11.8080 mL | 23.6161 mL | 59.0402 mL |
| 5 mM | 0.4723 mL | 2.3616 mL | 4.7232 mL | 11.8080 mL | |
| 10 mM | 0.2362 mL | 1.1808 mL | 2.3616 mL | 5.9040 mL | |
| 15 mM | 0.1574 mL | 0.7872 mL | 1.5744 mL | 3.9360 mL | |
| 20 mM | 0.1181 mL | 0.5904 mL | 1.1808 mL | 2.9520 mL | |
| 25 mM | 0.0945 mL | 0.4723 mL | 0.9446 mL | 2.3616 mL | |
| 30 mM | 0.0787 mL | 0.3936 mL | 0.7872 mL | 1.9680 mL | |
| 40 mM | 0.0590 mL | 0.2952 mL | 0.5904 mL | 1.4760 mL | |
| 50 mM | 0.0472 mL | 0.2362 mL | 0.4723 mL | 1.1808 mL | |
| 60 mM | 0.0394 mL | 0.1968 mL | 0.3936 mL | 0.9840 mL | |
| 80 mM | 0.0295 mL | 0.1476 mL | 0.2952 mL | 0.7380 mL | |
| 100 mM | 0.0236 mL | 0.1181 mL | 0.2362 mL | 0.5904 mL |
Vulolisib Related Classifications
HY-147419 Related Classifications
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