Cat. No.: HY-12063

PHT-427

2 Cited Publications

Customer Review

Based on 2 publication(s) in Google Scholar

PHT-247 is an inhibitor of the pleckstrin homology (PH) domain of Akt, and it is also an inhibitor of PDPK1 with K_is of 2.7 µM and 5.2 µM and for Akt and PDPK1, respectively.

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

Purity: 98.09%
CAS No.: 1191951-57-1
Formula: C₂₀H₃₁N₃O₂S₂
Molecular Weight:409.61

Storage:

Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year

PHT-427 Chemical Structure

CAS No.: 1191951-57-1

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- IC₅₀ & Target
- Cellular Effect
- In Vitro
- In Vivo
Chemical Information
Publications (2)
Solvent & Solubility
- In Vitro
- In Vivo
Protocol
Purity & Documentation
References
Help & FAQs
Classifications
Bioz

Biological Activity

Description

PHT-247 is an inhibitor of the pleckstrin homology (PH) domain of Akt, and it is also an inhibitor of PDPK1 with K_is of 2.7 µM and 5.2 µM and for Akt and PDPK1, respectively.

IC₅₀ & Target^[1]

PDPK1

5.2 μM (Ki)

All Akt Isoforms :

Cellular Effect

Cell Line	Type	Value	Description	References
BXPC-3	IC₅₀	57 μM Compound: 29	Cytotoxicity against human BxPC3 cells by MTT assay Cytotoxicity against human BxPC3 cells by MTT assay	[PMID: 21353784]
BXPC-3	IC₅₀	6.3 μM Compound: 14	Inhibition of Akt phosphorylation in human BxPC3 cells by Western blotting Inhibition of Akt phosphorylation in human BxPC3 cells by Western blotting	[PMID: 19734051]
PANC-1	IC₅₀	6.3 μM Compound: 66; PHT-427	Anticancer activity against human PANC-1 cells assessed as cell growth inhibition Anticancer activity against human PANC-1 cells assessed as cell growth inhibition	[PMID: 36462440]

In Vitro

The effects of PHT-427 on cell signaling are investigated by RPPA using a panel of 86 antibodies to phospho- and non-phosphorylated signaling protein related to PtdIns-3-K/PDPK1/Akt signaling in PC-3 prostate cells where PtdIns-3-K/PDPK1/Akt signaling is activated because of homozygous PTEN mutation. After 16 hours, a reduction is observed in phospho-Ser²⁴¹-PDPK1 phospho-Thr³⁰⁸-Akt by both 10 µM PH-427 and 0.1 µM Wortmannin. Finally, phospho-Ser⁶⁵⁷-protein kinase C (PKC) and total SGK1 are decreased by treatment with both PHT-427 and Wortmannin. These results suggest that at 10 µM PHT-427 inhibits both Akt and PDKP1. The BxPC-3 and MiaPaCa-2 pancreatic cancer cell lines are probed by Western blotting following up to 24 hr exposure to 10 µM PHT-427, which is below the IC₅₀ for cell growth inhibition of around 30 µM, to determine the effects of PHT-427 on of the PtdIns-3-K/PDPK1/Akt signaling pathway components^[1].

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

In Vivo

Mice with BxPC-3 pancreatic, MCF-7 breast or A-549 NSCL cancer xenografts are administered PHT-427, or its analogs with a C-4, C-6 or C-8 alkyl chain by oral gavage twice a day for 10 days. The results show that PHT-427 has the greatest antitumor activity with the C-8 chain analog having less activity, and analogs with a C-4 or C-6 chain very little activity. All further antitumor studies are conducted using compound PHT-427. Plasma levels of PHT-427 following oral administration to mice of a dose of 200 mg/kg show rapid absorption, without a lag phase, C_max is 8.2 µg/mL 1 hr following dosing, and the elimination half-life is 1.4 hr with a terminal PHT-427 concentration of 0.1 µg/mL 10 hr after dosing. The plasma concentration of PH-427 is above the level which gave inhibition of Akt and PDPK1 signaling in cells of 10 µM (4 µg/mL) for at least 3 hr^[1].

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

Chemical Information

CAS No. 1191951-57-1
Appearance Solid
Molecular Weight 409.61
Formula C₂₀H₃₁N₃O₂S₂
Color White to off-white
SMILES

CCCCCCCCCCCCC1=CC=C(C=C1)S(NC2=NN=CS2)(=O)=O
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	2 years
	-20°C	1 year

Publications (2)

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Journal Impact Factor

J Funct Foods

55 (2019) 296-304.
bioRxiv

2026 Mar 5.

Solvent & Solubility

In Vitro:

DMSO : 25 mg/mL (61.03 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

2.4413 mL

12.2067 mL

24.4135 mL

5 mM

0.4883 mL

2.4413 mL

4.8827 mL

10 mM

0.2441 mL

1.2207 mL

2.4413 mL

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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Molarity Calculator

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

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Dilution Calculator

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

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

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In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

Stock Solution Working Solution

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: ≥ 2.5 mg/mL (6.10 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

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.

Protocol 2

Add each solvent one by one: 10% DMSO 90% Corn Oil

Solubility: ≥ 2.5 mg/mL (6.10 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage Dosage
mg/kg
Animal Weight (Per Animal) Animal Weight (Per Animal)
g
Dosing Volume (Per Animal) Dosing Volume (Per Animal)
μL
Number of Animals Number of Animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

%
DMSO +

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
%
+
+
%
Tween-80 + +
%
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

Protocol

Cell Assay^[1]

Panc-1 cells stably transfected with green fluorescent protein (GFP) tagged Akt or PDKP1 PH domains are serum starved in phenol red free growth medium on glass-bottom 96-well imaging plates for 16 hours. They are then treated with PHT-427 at 1, 5, and 10 µM or PI-103 for 4 hr, and stimulated with 50 ng/mL IGF-1 for 10 min. Images are taken before and after IGF-1 treatment using an IN Cell Analyzer 1000 instrument with a Nikon Plan Fluor ELWD 20X/0.45 objective loaded and using a 300msec exposure time^[1].

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

Animal Administration^[1]

Mice^[1]
Female C57Bl/6 mice are administered PHT-427 as a single oral dose of 200 mg/kg. The mice are killed at different times (3 mice at each time point), blood collected into heparinized tubes and plasma prepared and stored frozen at -80°C. For assay 0.2 mL plasma is mixed with 0.2 mL of 0.1 M sodium phosphate buffer, pH 4.0, and extracted for 1 hr by inversion with 1 ml ethyl acetate. After centrifugation 0.8 mL of the organic layer is removed, evaporated under N₂ and redissolved in 0.2 mL ethanol and 10 µL injected onto a Waters Quattro Ultima tandem mass spectrometer using a Phenomenex Luna 3.0 µm, 2.0×50 mm C8 analytical column with detection and quantification by multiple reaction monitoring with the mass spectrometer operating in electrospray positive ionization mode.

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

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (274 KB)
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)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Meuillet EJ, et al. Molecular pharmacology and antitumor activity of PHT-427, a novel Akt/phosphatidylinositide-dependent protein kinase 1 pleckstrin homology domain inhibitor. Mol Cancer Ther. 2010 Mar;9(3):706-17. [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
DMSO	1 mM	2.4413 mL	12.2067 mL	24.4135 mL	61.0337 mL
	5 mM	0.4883 mL	2.4413 mL	4.8827 mL	12.2067 mL
	10 mM	0.2441 mL	1.2207 mL	2.4413 mL	6.1034 mL
	15 mM	0.1628 mL	0.8138 mL	1.6276 mL	4.0689 mL
	20 mM	0.1221 mL	0.6103 mL	1.2207 mL	3.0517 mL
	25 mM	0.0977 mL	0.4883 mL	0.9765 mL	2.4413 mL
	30 mM	0.0814 mL	0.4069 mL	0.8138 mL	2.0345 mL
	40 mM	0.0610 mL	0.3052 mL	0.6103 mL	1.5258 mL
	50 mM	0.0488 mL	0.2441 mL	0.4883 mL	1.2207 mL
	60 mM	0.0407 mL	0.2034 mL	0.4069 mL	1.0172 mL

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PHT-427

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Cell Death Library

Serine/Threonine Kinase Inhibitor Library

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Multi-Target Compound Library

Bioactive Compound Library Max

MCE Bioactive Compound Library

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Anti-Gastric Cancer Compound Library

Anti-Fibrosis Compound Library

Protein Kinase Compound Library

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Cell Proliferation Compound Library

High-Throughput Bioactive Compound Library

Posttranslational Modification Library

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Lactylation Compound Library

Publications Citing Use of MedChemExpress (MCE) PHT-427

All Akt Isoforms

Biological Activity

Chemical Information

Publications (2)

Solvent & Solubility

Protocol

Purity & Documentation

References

Help & FAQs

Complete Stock Solution Preparation Table

PHT-427 Related Classifications

HY-12063 Related Classifications