2. Epigenetics Stem Cell/Wnt Protein Tyrosine Kinase/RTK JAK/STAT Signaling Apoptosis
  3. JAK FLT3 Apoptosis
  4. Flonoltinib

Flonoltinib  (Synonyms: JAK2/FLT3-IN-1)

Cat. No.: HY-130247 Purity: 99.79%
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JAK2/FLT3-IN-1 is a potent and orally active dual JAK2/FLT3 inhibitor with IC50 values of 0.7 nM, 4 nM, 26 nM and 39 nM for JAK2, FLT3, JAK1 and JAK3, respectively. JAK2/FLT3-IN-1 has anti-cancer activity.

For research use only. We do not sell to patients.

Flonoltinib Chemical Structure

Flonoltinib Chemical Structure

CAS No. : 2387765-27-5

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10 mg USD 1250 In-stock
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Based on 1 publication(s) in Google Scholar

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Flonoltinib Related Antibodies

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1 Publications Citing Use of MCE Flonoltinib

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Description

JAK2/FLT3-IN-1 is a potent and orally active dual JAK2/FLT3 inhibitor with IC50 values of 0.7 nM, 4 nM, 26 nM and 39 nM for JAK2, FLT3, JAK1 and JAK3, respectively. JAK2/FLT3-IN-1 has anti-cancer activity[1].

IC50 & Target[1]

JAK2

0.7 nM (IC50)

FLT3

4 nM (IC50)

JAK1

26 nM (IC50)

JAK3

39 nM (IC50)

In Vitro

JAK2/FLT3-IN-1 (0.008-1 μM; for 2 hours) down-regulates p-FLT3 in a dose-dependent manner[1].
JAK2/FLT3-IN-1 (5-100 nM; for 2 hours) has a dose-dependent effect on the induction of apoptosis in the MV4-11 cells[1].
JAK2/FLT3-IN-1 (5-100 nM; for 2 hours) strongly induces cell cycle arrest with a G1/G0 percentage of 85% at 100 nM in the MV4-11 cells[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Flonoltinib Related Antibodies

Western Blot Analysis[1]

Cell Line: MV4-11 and SET-2 cells
Concentration: 0.008, 0.04, 0.2, 1 μM
Incubation Time: For 2 hours
Result: Down-regulated p-FLT3 in a dose-dependent manner from 0.008 to 1 μM.

Apoptosis Analysis[1]

Cell Line: MV4-11 cells
Concentration: 5, 10, 50, 100 nM
Incubation Time: For 2 hours
Result: Had a dose-dependent effect on the induction of apoptosis in the MV4-11 cells.

Cell Cycle Analysis[1]

Cell Line: MV4-11 cells
Concentration: 5, 10, 50, 100 nM
Incubation Time: For 2 hours
Result: Induced cell cycle arrest with a G1/G0 percentage of 85% at 100 nM.
In Vivo

JAK2/FLT3-IN-1 (30 and 60 mg/kg/day; p.o.; for 14 days) exhibits significant antitumor effects[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: NOD/SCID mouse models[1]
Dosage: 30 and 60 mg/kg
Administration: Oral administration; daily; for 14 days
Result: Exhibited significant antitumor effects.
The tumor growth inhibitory rates (TGI) were respective 58% and 93% in the MV4-11-bearing mice model.
Molecular Weight

467.58

Formula

C25H34FN7O
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

OCCN(C1CCN(C2=CC=C(NC3=NC=C(C)C(C4=CN(C(C)C)N=C4)=N3)C=C2F)CC1)C
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 35 mg/mL (74.85 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.1387 mL 10.6934 mL 21.3867 mL
5 mM 0.4277 mL 2.1387 mL 4.2773 mL
View the 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.

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

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.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: 2.08 mg/mL (4.45 mM); Suspended solution; Need ultrasonic

    This protocol yields a suspended solution of 2.08 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 (20.8 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.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.08 mg/mL (4.45 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
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
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 2.1387 mL 10.6934 mL 21.3867 mL 53.4668 mL
5 mM 0.4277 mL 2.1387 mL 4.2773 mL 10.6934 mL
10 mM 0.2139 mL 1.0693 mL 2.1387 mL 5.3467 mL
15 mM 0.1426 mL 0.7129 mL 1.4258 mL 3.5645 mL
20 mM 0.1069 mL 0.5347 mL 1.0693 mL 2.6733 mL
25 mM 0.0855 mL 0.4277 mL 0.8555 mL 2.1387 mL
30 mM 0.0713 mL 0.3564 mL 0.7129 mL 1.7822 mL
40 mM 0.0535 mL 0.2673 mL 0.5347 mL 1.3367 mL
50 mM 0.0428 mL 0.2139 mL 0.4277 mL 1.0693 mL
60 mM 0.0356 mL 0.1782 mL 0.3564 mL 0.8911 mL
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Flonoltinib Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Flonoltinib2387765-27-5JAK2/FLT3-IN-1JAKFLT3ApoptosisJanus kinaseCluster of differentiation antigen 135CD135Fms like tyrosine kinase 3orallyanti-cancercyclearrestG1/G0MV4-11Inhibitorinhibitorinhibit

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