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Dac590

Cat No.:V133165 Purity: ≥98%
Dac590 is an orally effective selective obesity-related protein (FTO) inhibitor with an IC50 value of 6.06 nM.
Dac590
Dac590 Chemical Structure CAS No.: 3084407-00-8
Product category: FTO
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
5mg
10mg
50mg
100mg
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Product Description
Dac590 is an orally potent and selective inhibitor of obesity-related protein (FTO) with an IC50 value of 6.06 nM. Dac590 exhibits high selectivity for ALKBH5 and ALKBH3. It inhibits the oncogenic FTO signaling pathway, inducing myeloid differentiation, G1 phase cell cycle arrest, and apoptosis in acute myeloid leukemia (AML) cells. In xenograft tumor models, Dac590 inhibited tumor growth and prolonged the survival of AML mice without observed toxicity. Dac590 can be used for AML research.
Biological Activity I Assay Protocols (From Reference)
ln Vitro
Dac590 (20 μM) completely inhibited the activity of recombinant FTO demethylase at a concentration of 20 μM [1]. Dac590 (0-1 μM; 0-48 h) increased the overall methylation level of m6A RNA in NB4 and MOLM-13 AML cells in a time- and dose-dependent manner [1]. Dac590 (0.2-5 μM) regulated the downstream oncogenic pathway of FTO in NB4 and MOLM-13 AML cells, upregulated the expression of ASB2 and RARA, and downregulated the expression of c-MYC and CEBPA [1]. Dac590 (0.5-1 μM; 48 h) induced myeloid differentiation in NB4 and MOLM-13 AML cells, manifested by increased CD11b expression [1]. Dac590 (1 μM; 48 h) can induce G1 phase cell cycle arrest in NB4 and MOLM-13 AML cells[1]. Dac590 (0.2-2 μM; 48 h) can induce dose-dependent apoptosis in NB4 and MOLM-13 AML cells[1]. Dac590 (0-1 μM; 48 h) can reduce the expression level of DNMT1 protein in NB4 and MOLM-13 AML cells[1]. Dac590 (72 h) can inhibit the proliferation of NB4, MOLM-13, NOMO-1, MV-4-11, HEL, U937, K562 and MONO-MAC-6 cells, with IC50 values of 327.7, 358.3, 1405, 506.1, 507.6, 845.1, 1191 and 596.5 nM, respectively[1].
ln Vivo
Dac590 (25 and 40 mg/kg; gavage; daily; 20 days) significantly prolonged survival and inhibited tumor growth in the mouse MOLM-13 AML model [1]. No toxicity was observed in female BALB/c mice with Dac590 (40 mg/kg; gavage; daily; 28 days) [1].
Animal Protocol
Animal/Disease Models:Female NSG mice (6 weeks old) were injected intravenously with MOLM-13 cells and pre-administered with 20 mg/kg busulfan [1] 24 hours prior.
Doses: 25, 40 mg/kg
Route of Administration: Gavage; daily; 20 days
Experimental Results: Survival was significantly prolonged compared to the vector control group. No adverse effects on body weight were observed. Survival benefit was enhanced when used in combination with decitabine (DAC).
Animal/Disease Models:Female BALB/c mice (6-8 weeks old) [1]
Doses: 40 mg/kg<
Route of Administration: Gavage; daily; 28 days
Experimental Results: No significant change in body weight compared to the solvent control group. No pathological changes were detected in the heart, liver, spleen, lungs, or kidneys by H&E staining.
References

[1]. Development of Orally Bioavailable FTO Inhibitors with Potent Antileukemia Efficacy. J Med Chem. 2025;68(13):13714-13727.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C19H16CLFN2O4
Molecular Weight
390.79
CAS #
3084407-00-8
Appearance
Yellow to brown solid
SMILES
OC(C1=CC(OC)=CC=C1NC2=C(C=C(C=C2Cl)C3=C(ON=C3C)C)F)=O
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

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)
DMSO : ~12.5 mg/mL (~31.99 mM; ultrasonic and warming and heat to 60°C)
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 2.5589 mL 12.7946 mL 25.5892 mL
5 mM 0.5118 mL 2.5589 mL 5.1178 mL
10 mM 0.2559 mL 1.2795 mL 2.5589 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.

Calculator

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

  • Calculate the Mass of a compound required to prepare a solution of known volume and concentration
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  • Calculate the Concentration of a solution resulting from a known mass of compound in a specific volume
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?
  • Enter 350.26 in the Molecular Weight (MW) box
  • Enter 10 in the Concentration box and choose the correct unit (mM)
  • Enter 5 in the Volume box and choose the correct unit (mL)
  • Click the “Calculate” button
  • 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:
  • Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
Instructions to calculate molar mass (molecular weight) of a chemical compound:
  • To calculate molar mass of a chemical compound, please enter the chemical/molecular formula and click the “Calculate’ button.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
  • Molecular mass (or molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
  • Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
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Reconstitution Calculator allows you to calculate the volume of solvent required to reconstitute your vial.

  • Enter the mass of the reagent and the desired reconstitution concentration as well as the correct units
  • Click the “Calculate” button
  • The answer appears in the Volume (to add to vial) box
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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