Sitravatinib
Based on 6 publication(s) in Google Scholar
Sitravatinib (MGCD516) is an orally bioavailable receptor tyrosine kinase (RTK) inhibitor with IC50s of 1.5 nM, 2 nM, 2 nM, 5 nM, 6 nM, 6 nM, 8 nM, 0.5 nM, 29 nM, 5 nM, and 9 nM for Axl, MER, VEGFR3, VEGFR2, VEGFR1, KIT, FLT3, DDR2, DDR1, TRKA, TRKB, respectively. Sitravatinib shows potent single-agent antitumor efficacy and enhances the activity of PD-1 blockade through promoting an antitumor immune microenvironment.
For research use only. We do not sell to patients.
- Purity: 99.57%
- CAS No.: 1123837-84-2
- Formula: C33H29F2N5O4S
- Molecular Weight:629.68
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 1 year , -20°C, 6 months
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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
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Publications Citing Use of MedChemExpress (MCE) Sitravatinib
MoreAll VEGFR Isoforms
More
Biological Activity
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Axl 1.5 nM (IC50) |
MER 2 nM (IC50) |
VEGFR3 2 nM (IC50) |
VEGFR2 5 nM (IC50) |
VEGFR1 6 nM (IC50) |
TrkA 5 nM (IC50) |
TrkB 9 nM (IC50) |
KIT 6 nM (IC50) |
FLT3 8 nM (IC50) |
DDR2 0.5 nM (IC50) |
DDR1 29 nM (IC50) |
Sitravatinib (0.01 nM-10 μM; 14 days) reduces colony formation in a dose-dependent manner in KLN205 and E0771 cell lines[2].
Sitravatinib (0.001-10 μM; 5 days) inhibits tumor cell viability with IC50s of approximately 1 μM in KLN205, E0771 and CT1B-A5 cell lines[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:KLN205, E0771, CT1B-A5 cells
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Concentration:0.001, 0.01, 0.1, 1, 10 μM
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Incubation Time:5 days
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Result:Inhibited KLN205, E0771, CT1B-A5 cells with IC50s of approximately 1 μM.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:6-week-old C57BL/6 mice (bearing CT1B-A5 cells) [2]
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Dosage:20 mg/kg
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Administration:Oral administration; once per day for 6 days
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Result:Significantly inhibited tumor progression and induced tumor regression.
| NCT Number | Sponsor | Condition | Start Date |
Phase
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|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 1123837-84-2
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Appearance Solid
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Molecular Weight 629.68
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Formula C33H29F2N5O4S
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Color White to off-white
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SMILES
O=C(C1(C(NC2=CC=C(F)C=C2)=O)CC1)NC3=CC=C(OC4=C5C(C=C(C6=NC=C(CNCCOC)C=C6)S5)=NC=C4)C(F)=C3
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Synonyms
MGCD516; MG-516
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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 1 year -20°C 6 months
Publications (6)
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Journal Impact Factor
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Most Recent
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Cancer Cell
Adiponectin reduces immune checkpoint inhibitor-induced inflammation without blocking anti-tumor immunity. [Abstract]2025 Feb 10;43(2):269-291.e19. PMID: 39933899 -
Sci Immunol
TNF switches homeostatic efferocytosis to lytic caspase-8-dependent pyroptosis and IL-1β maturation. [Abstract]2025 Jun 20;10(108):eadq0043. PMID: 40540586 -
Mol Cancer Ther
Blockade of Discoidin Domain Receptor Signaling with Sitravatinib Reveals DDR2 as a Mediator of Neuroblastoma Pathogenesis and Metastasis. [Abstract]2024 Aug 1;23(8):1124-1138. PMID: 38670553 -
CNS Neurosci Ther
PTP1B Modulates Carotid Plaque Vulnerability in Atherosclerosis Through Rab5-PDGFRβ-Mediated Endocytosis Disruption and Apoptosis. [Abstract]2024 Nov;30(11):e70071. PMID: 39517122 -
bioRxiv
2024 May 8:2024.05.07.592424. PMID: 38766123 -
Solvent & Solubility
DMSO : ≥ 32 mg/mL (50.82 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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. 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. 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: 2.5 mg/mL (3.97 mM); Suspended solution; Need ultrasonic
This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
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 (3.97 mM); Suspended solution; Need ultrasonic
This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
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 (276 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
[1]. Patwardhan PP et al. Significant blockade of multiple receptor tyrosine kinases by MGCD516 (Sitravatinib), a novel small molecule inhibitor, shows potent anti-tumor activity in preclinical models of sarcoma. Oncotarget, 2016 Jan 26;7(4):4093-109. [Content Brief]
[2]. Du W, et al. Sitravatinib potentiates immune checkpoint blockade in refractory cancer models. JCI Insight. 2018 Nov 2;3(21). pii: 124184. [Content Brief]
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. 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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.5881 mL | 7.9405 mL | 15.8811 mL | 39.7027 mL |
| 5 mM | 0.3176 mL | 1.5881 mL | 3.1762 mL | 7.9405 mL | |
| 10 mM | 0.1588 mL | 0.7941 mL | 1.5881 mL | 3.9703 mL | |
| 15 mM | 0.1059 mL | 0.5294 mL | 1.0587 mL | 2.6468 mL | |
| 20 mM | 0.0794 mL | 0.3970 mL | 0.7941 mL | 1.9851 mL | |
| 25 mM | 0.0635 mL | 0.3176 mL | 0.6352 mL | 1.5881 mL | |
| 30 mM | 0.0529 mL | 0.2647 mL | 0.5294 mL | 1.3234 mL | |
| 40 mM | 0.0397 mL | 0.1985 mL | 0.3970 mL | 0.9926 mL | |
| 50 mM | 0.0318 mL | 0.1588 mL | 0.3176 mL | 0.7941 mL |
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