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LY294002 PI3K inhibitor

Cat.No.S1105

LY294002 (SF 1101, NSC 697286) is the first synthetic molecule known to inhibit PI3Kα/δ/β with IC50 of 0.5 μM/0.57 μM/0.97 μM, respectively; more stable in solution than Wortmannin, and also blocks autophagosome formation. It not only binds to class I PI3Ks and other PI3K-related kinases, but also to novel targets seemingly unrelated to the PI3K family. This compound also inhibits CK2 with IC50 of 98 nM. It is a non-specific DNA-PKcs inhibitor and activates autophagy and apoptosis.

LY294002 PI3K inhibitor Chemical Structure

Chemical Structure

Molecular Weight: 307.34

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Quality Control

Batch: Purity: 99.99%

99.99

Related Targets	Akt mTOR GSK-3 ATM/ATR DNA-PK AMPK PDPK1 PTEN PP2A PDK
Other PI3K Inhibitors	GDC-0077 (Inavolisib) SAR405 Quercetin (Sophoretin) XL147 analogue Tersolisib (STX-478) Buparlisib (BKM120) 740 Y-P (PDGFR 740Y-P) GO-203 TFA Eganelisib (IPI-549) Paxalisib (GDC-0084)

Solubility in DMSO or Water

In vitro
Batch:

DMSO : 80 mg/mL (260.29 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 15 mg/mL

Water : Insoluble

The solubility data above are all experimental results (not literature values).

DMSO : 61 mg/mL (198.47 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 61 mg/mL

Water : Insoluble

The solubility data above are all experimental results (not literature values).

DMSO : 61 mg/mL (198.47 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 10 mg/mL

Water : Insoluble

The solubility data above are all experimental results (not literature values).

DMSO : 61 mg/mL (198.47 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 61 mg/mL

Water : Insoluble

The solubility data above are all experimental results (not literature values).

DMSO : 31 mg/mL (100.86 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 31 mg/mL

Water : Insoluble

The solubility data above are all experimental results (not literature values).

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
Mass value Mass unit	Concentration value Concentration unit	Volume value Volume unit	Molecular weight (g/mol)

Dilution Calculator Molecular Weight Calculator

In vivo batch selection In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	3.400mg/ml (11.06mM)	Taking the 1 mL working solution as an example, add 50 μL of 68 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%absolute ethyl alcohol 1 95%Corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	1.000mg/ml (3.25mM)	Taking the 1 mL working solution as an example, add 50 μL of 20 mg/ml clear absolute ethyl alcohol stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 20%PEG300 2 5%Tween80 3 70%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	3.500mg/ml (11.39mM)	Taking the 1 mL working solution as an example, add 50 μL of 70 mg/ml clarified DMSO stock solution to 200 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 700 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	3.000mg/ml (9.76mM)	Taking the 1 mL working solution as an example, add 50 μL of 60 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to make it clear; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg

Average weight of animals: g

Dosing volume per animal: μL

Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO

%

% Tween 80

% ddH₂O

% DMSO

+

%

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid 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 master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Read more about LY294002 solubility in DMSO or water

Working Concentrations for Cell Culture Treatment

Read more about LY294002 working concentrations for cell culture treatment

Working Concentrations for Animal Model Treatment

Mechanism of Action

Information	LY294002 is a potent, reversible, ATP-competitive PI3K inhibitor. It affects PI3K/Akt/mTOR and NF-κB signaling by binding to the PI3K ATP-binding site and blocking Akt phosphorylation, effectively inhibiting cell proliferation, EMT, and angiogenesis while promoting apoptosis.
Read more about LY294002 IC50 for cell-based and cell-free assays
Primary Applications and Mechanism of Action

Read more about LY294002 Mechanism of Action

Chemical Information, Storage & Stability

Molecular Weight	307.34	Formula	C₁₉H₁₇NO₃	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	154447-36-6	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	SF 1101, NSC 697286			Smiles	C1COCCN1C2=CC(=O)C3=C(O2)C(=CC=C3)C4=CC=CC=C4

Read more about storage & stability

Read more comparative analysis about LY294002

Tech Support

Handling Instructions

Tel: +1-832-582-8158 Ext:3

If you have any other enquiries, please leave a message.

Frequently Asked Questions

Question 1:
I want to buy a inhibitor that can inactivates Akt/PI3K. I notice the protocol of this compound (catalog no. s1105) says it will inactivates Akt/PKB. Is it available for Akt/PI3K inhibition?

Answer:
It is the first synthetic molecule known to inhibit PI3Kα/δ/β with IC50 of 0.5 μM/0.57 μM/0.97 μM, respectively. This compound can inhibit PI3K/AKT. PKB is the alternative name of AKT.

Question 2:
What is the suggested formulation of this compound for mouse injection(i.p.)?

Answer:
It can be dissolved in 4% DMSO/30% PEG 300/5% Tween 80/ddH2O at 5 mg/ml clearly, and the concentration of DMSO is safe for in vivo experiments.

Dilution Calculator

Calculate the dilution required to prepare a stock solution. The Selleck dilution calculator is based on the following equation:

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

This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / COA (available online).

The Serial Dilution Calculator Equation

Serial Dilutions

Concentration (start):

Dilution-folds:

Computed Result

C1=C0/X	C1:		LOG(C1):
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C3=C2/X	C3:		LOG(C3):
C4=C3/X	C4:		LOG(C4):
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C6=C5/X	C6:		LOG(C6):
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C8=C7/X	C8:		LOG(C8):