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JAK2/FLT3-IN-1 TFA

Cat No.:V51926 Purity: ≥98%
JAK2/FLT3-IN-1 (TFA) is an orally bioactive dual JAK2/FLT3 inhibitor (antagonist) with IC50s of 0.7 nM, 4 nM, 26 nM and 39 nM for JAK2, FLT3, JAK1 and JAK3 respectively.
JAK2/FLT3-IN-1 TFA
JAK2/FLT3-IN-1 TFA Chemical Structure CAS No.: 2928093-29-0
Product category: Apoptosis
This product is for research use only, not for human use. We do not sell to patients.
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Other Forms of JAK2/FLT3-IN-1 TFA:

  • JAK2/FLT3-IN-1
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Product Description
JAK2/FLT3-IN-1 (TFA) is an orally bioactive dual JAK2/FLT3 inhibitor (antagonist) with IC50s of 0.7 nM, 4 nM, 26 nM and 39 nM for JAK2, FLT3, JAK1 and JAK3 respectively. JAK2/FLT3-IN-1 (TFA) has anti-cancer activity.
Biological Activity I Assay Protocols (From Reference)
Targets
JAK1 26 nM (IC50) JAK2 0.7 nM (IC50) JAK3 39 nM (IC50) FLT3 4 nM (IC50)
ln Vitro
JAK2/FLT3-IN-1 (0.008-1 μM; for 2 hours) (TFA) dose-dependently downregulates p-FLT3[1]. The induction of apoptosis in the MV4-11 cells is influenced in a dose-dependent manner by JAK2/FLT3-IN-1 (5-100 nM; for 2 hours) (TFA)[1]. With a G1/G0 percentage of 85% at 100 nM, JAK2/FLT3-IN-1 (5-100 nM; for 2 hours) (TFA) significantly triggers cellular cycle arrest in MV4-11 cells[1].
ln Vivo
JAK2/FLT3-IN-1 (TFA) has notable anticancer effects at doses of 30 and 60 mg/kg/day; po; for 14 days[1].
Cell Assay
Western Blot Analysis[1]
Cell Types: MV4-11 and SET-2 cells
Tested Concentrations: 0.008, 0.04, 0.2, 1 μM
Incubation Duration: For 2 hrs (hours)
Experimental Results: Down-regulated p-FLT3 in a dose-dependent manner from 0.008 to 1 μM.

Apoptosis Analysis[1]
Cell Types: MV4-11 cells
Tested Concentrations: 5, 10, 50, 100 nM
Incubation Duration: For 2 hrs (hours)
Experimental Results: Had a dose-dependent effect on the induction of apoptosis in the MV4- 11 cells.

Cell Cycle Analysis[1]
Cell Types: MV4-11 cells
Tested Concentrations: 5, 10, 50, 100 nM
Incubation Duration: For 2 hrs (hours)
Experimental Results: Induced cell cycle arrest with a G1/G0 percentage of 85% at 100 nM.
Animal Protocol
Animal/Disease Models: NOD/SCID mouse models[1]
Doses: 30 and 60 mg/kg
Route of Administration: Oral administration; daily; for 14 days
Experimental Results: demonstrated significant antitumor effects. The tumor growth inhibitory rates (TGI) were respective 58% and 93% in the MV4-11-bearing mice model.
References
[1]. Yang T, et al. Discovery of Potent and Orally Effective Dual JAK2/FLT3 Inhibitors for the Treatment of AcuteMyelogenous Leukemia and Myeloproliferative Neoplasms. J Med Chem. 2019 Oct 31.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C27H35F4N7O3
Molecular Weight
581.61
CAS #
2928093-29-0
Related CAS #
JAK2/FLT3-IN-1;2387765-27-5
Appearance
Typically exists as solids (or liquids in special cases) 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

Note: Please store this product in a sealed and protected environment, avoid exposure to moisture.
Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
H2O : 33.33 mg/mL (57.31 mM)
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 : PEG300Tween 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).
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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 : PEG300Tween 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).
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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.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 1.7194 mL 8.5968 mL 17.1937 mL
5 mM 0.3439 mL 1.7194 mL 3.4387 mL
10 mM 0.1719 mL 0.8597 mL 1.7194 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.

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An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
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  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
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  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
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Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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Definitions of molecular mass, molecular weight, molar mass and molar weight:
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  • Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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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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