1. Stem Cell/Wnt PI3K/Akt/mTOR
  2. Organoid Akt
  3. Ipatasertib dihydrochloride

Ipatasertib dihydrochloride  (Synonyms: GDC-0068 dihydrochloride; RG-7440 dihydrochloride)

Cat. No.: HY-15186A Purity: 99.27%
COA Handling Instructions

Ipatasertib dihydrochloride (GDC-0068 dihydrochloride) is a highly selective and ATP-competitive pan-Akt inhibitor with IC50s of 5, 18 and 8 nM for Akt1, Akt2 and Akt3, respectively.

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

Ipatasertib dihydrochloride Chemical Structure

Ipatasertib dihydrochloride Chemical Structure

CAS No. : 1396257-94-5

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in DMSO
ready for reconstitution
USD 82 In-stock
Solution
10 mM * 1 mL in DMSO USD 82 In-stock
Solid
2 mg USD 50 In-stock
5 mg USD 70 In-stock
10 mg USD 100 In-stock
50 mg USD 290 In-stock
100 mg USD 450 In-stock
200 mg USD 750 In-stock
500 mg USD 1500 In-stock
1 g USD 2600 In-stock
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10 g   Get quote  

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Customer Review

Based on 38 publication(s) in Google Scholar

Other Forms of Ipatasertib dihydrochloride:

Top Publications Citing Use of Products

35 Publications Citing Use of MCE Ipatasertib dihydrochloride

WB

    Ipatasertib dihydrochloride purchased from MedChemExpress. Usage Cited in: Front Oncol. 2021 Nov 24:11:766298.  [Abstract]

    Ipatasertib (0.625, 1.25, 5 µM; 24 h) increases the phosphorylation of AKT in MFM-223 FGFR2amp cells.

    Ipatasertib dihydrochloride purchased from MedChemExpress. Usage Cited in: Skelet Muscle. 2021 Mar 15;11(1):6.  [Abstract]

    The western blot analysis and quantification of phosphorylated and all forms of AKT and P70, MyoG, and MyoD, after transfecting miR-1290/miR-NC with or without GDC0068. GDC-0068 inhibits miR-1290-activated phosphorylation of AKT and P70 in C2C12 myoblasts.

    Ipatasertib dihydrochloride purchased from MedChemExpress. Usage Cited in: Biochem Pharmacol. 2020 Oct;180:114145.  [Abstract]

    C2C12 myoblasts were pre-incubated with 2.5 μM GDC-0068 for 30 min then treated with 0.2 μM S-Rg3. After incubation with S-Rg3 for 72 h and 24 h, Western blotting is used to detect levels of Myf5 and myogenin in C2C12 myoblasts after incubation of cells with S-Rg3 for 120 h. GDC-0068 inhibits S-Rg3-activated phosphorylation of Akt and mTOR in C2C12 myoblasts.

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    • Biological Activity

    • Protocol

    • Purity & Documentation

    • References

    • Customer Review

    Description

    Ipatasertib dihydrochloride (GDC-0068 dihydrochloride) is a highly selective and ATP-competitive pan-Akt inhibitor with IC50s of 5, 18 and 8 nM for Akt1, Akt2 and Akt3, respectively.

    IC50 & Target[1]

    Akt1

    5 nM (IC50)

    Akt3

    8 nM (IC50)

    Akt2

    18 nM (IC50)

    PKA

    3100 nM (IC50)

    In Vitro

    Ipatasertib shows more than 600 and more than 100-fold selectivity for Akt1 in IC50 against the closely related kinases PKA and p70S6K, respectively. When tested at 1 μM in a panel of 230 protein kinases, which includes 36 human AGC family members, Ipatasertib inhibits only 3 other kinases by more than 70% at 1 μM concentration (PRKG1α, PRKG1β, and p70S6K). IC50s measured for these 3 kinases are 98, 69, and 860 nM, respectively. Thus, with the exception of PKG1 (relative to which Ipatasertib is >10-fold more selective for Akt1), Ipatasertib displays a more than 100-fold selectivity for Akt1 over the next most potently inhibited non-Akt kinase, p70S6K, in the screening kinase panel. The relationship between pharmacokinetics (PK) and pharmacodynamics (PD) of Ipatasertib is investigated in 3 xenograft models that showed dose-dependent response to drug treatment: MCF7-neo/HER2, TOV-21G.x1, and LNCaP. The mean cell viability IC50 of Ipatasertib in these 3 cell lines is 2.56, 0.44, and 0.11 μM, respectively[2].

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

    In Vivo

    Ipatasertib is typically efficacious in xenograft models in which Akt is activated because of genetic alterations including PTEN loss, PIK3CA mutations/amplifications, or HER2 overexpression. In these models, tumor growth delay, stasis, or regression is achieved at or below 100 mg/kg daily oral dose, which is the maximum dose tested in immunocompromised mice that is well tolerated. When tested in vivo, daily dosing of Ipatasertib in combination with RP-56976 induces tumor regression and stasis in the PC-3 and MCF7-neo/HER2 xenograft models, at doses where each single agent is ineffective or only causes modest tumor growth delay. Similarly, increased TGI is observed in the OVCAR3 ovarian cancer xenograft model when Ipatasertib is combined with NSC 241240. The combination of Ipatasertib with RP-56976 or NSC 241240 is tolerated with less than 5% body weight loss when compared with treatment with each chemotherapeutic agent alone[2].

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

    Clinical Trial
    Molecular Weight

    530.92

    Formula

    C24H34Cl3N5O2

    CAS No.
    Appearance

    Solid

    Color

    Light yellow to yellow

    SMILES

    ClC1=CC=C([C@@H](CNC(C)C)C(N2CCN(C3=C([C@H](C)C[C@H]4O)C4=NC=N3)CC2)=O)C=C1.[H]Cl.[H]Cl

    Shipping

    Room temperature in continental US; may vary elsewhere.

    Storage

    4°C, sealed storage, away from moisture

    *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

    Solvent & Solubility
    In Vitro: 

    DMSO : 100 mg/mL (188.35 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

    H2O : ≥ 41 mg/mL (77.22 mM)

    *"≥" means soluble, but saturation unknown.

    Preparing
    Stock Solutions
    Concentration Solvent Mass 1 mg 5 mg 10 mg
    1 mM 1.8835 mL 9.4176 mL 18.8352 mL
    5 mM 0.3767 mL 1.8835 mL 3.7670 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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

    * Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

    • Molarity Calculator

    • Dilution Calculator

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

    Mass
    =
    Concentration
    ×
    Volume
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    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:  5% DMSO    40% PEG300    5% Tween-80    50% Saline

      Solubility: ≥ 3.88 mg/mL (7.31 mM); Clear solution

    • Protocol 2

      Add each solvent one by one:  5% DMSO    95% (20% SBE-β-CD in Saline)

      Solubility: ≥ 3.88 mg/mL (7.31 mM); Clear solution

    For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
    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:  PBS

      Solubility: 16.67 mg/mL (31.40 mM); Clear solution; Need ultrasonic

    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.
    Calculation results:
    Working solution concentration: mg/mL
    This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
    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).
    Purity & Documentation

    Purity: 99.27%

    References
    Cell Assay
    [2]

    The 384-well plates are seeded with 2,000 cells per well in a volume of 54 μL per well followed by incubation at 37°C under 5% CO2 overnight (~16 hours). Compounds (e.g., Ipatasertib) are diluted in DMSO to generate the desired stock concentrations then added in a volume of 6 μL per well. All treatments are tested in quadruplicates. After 4 days incubation, relative numbers of viable cells are estimated using CellTiter-Glo and total luminescence is measured on a Wallac Multilabel Reader. The concentration of drug resulting in IC50 is calculated from a 4-parameter curve analysis (XLfit) and is determined from a minimum of 3 experiments. For cell lines that failed to achieve an IC50, the highest concentration tested (10 μM) is listed[2].

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

    Animal Administration
    [2]

    Mice[2]
    In vivo efficacy is evaluated in multiple tumor cell line- and patient-derived xenograft models. Cells or tumor fragments are implanted subcutaneously into the flank of immunocompromised mice. Female or male nude (nu/nu) or severe combined immunodeficient mice (SCID)/beige mice are used. The LuCaP35V patient-derived primary tumors are obtained; male mice are castrated before implantation of tumor fragments. After implantation of tumor cells or fragments into mice, tumors are monitored until they reached mean tumor volumes of 180 to 350 mm3 and distributed into groups of 8 to 10 animals/group. Ipatasertib is formulated in 0.5% methylcellulose/0.2% Tween-80 (MCT) and administered daily (QD), via oral (per os; PO) gavage. RP-56976 is formulated in 3% EtOH/97% saline and dosed intravenously (IV) every week (QW) at 2.5 or 7.5 mg/kg. NSC 241240 is formulated in saline and dosed intraperitoneally (IP) weekly at 50 mg/kg.

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

    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 (sealed storage, away from moisture). 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
    H2O / DMSO 1 mM 1.8835 mL 9.4176 mL 18.8352 mL 47.0881 mL
    5 mM 0.3767 mL 1.8835 mL 3.7670 mL 9.4176 mL
    10 mM 0.1884 mL 0.9418 mL 1.8835 mL 4.7088 mL
    15 mM 0.1256 mL 0.6278 mL 1.2557 mL 3.1392 mL
    20 mM 0.0942 mL 0.4709 mL 0.9418 mL 2.3544 mL
    25 mM 0.0753 mL 0.3767 mL 0.7534 mL 1.8835 mL
    30 mM 0.0628 mL 0.3139 mL 0.6278 mL 1.5696 mL
    40 mM 0.0471 mL 0.2354 mL 0.4709 mL 1.1772 mL
    50 mM 0.0377 mL 0.1884 mL 0.3767 mL 0.9418 mL
    60 mM 0.0314 mL 0.1570 mL 0.3139 mL 0.7848 mL
    DMSO 80 mM 0.0235 mL 0.1177 mL 0.2354 mL 0.5886 mL
    100 mM 0.0188 mL 0.0942 mL 0.1884 mL 0.4709 mL

    * Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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    • 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.

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