Name: PKM2-IN-1 (Compound 3k)
Brand: Selleck Chemicals
SKU: S8616
Availability: InStock
Rating: 5 (33 reviews)

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Quality Control

Batch: Purity: 99.99%

99.99

Related Targets	Dehydrogenase HSP Transferase P450 (e.g. CYP17) PDE phosphatase PPAR Vitamin Carbohydrate Metabolism Mitochondrial Metabolism
Other PKM Inhibitors	Mitapivat (AG-348) (±)-Shikonin TEPP-46 (ML265) DASA-58 TP-1454 ZIP Alkannin DL-Serine

Cell Culture, Treatment & Working Concentration

Cell Lines	Assay Type	Incubation Time	Activity Description	PMID
HCT116	Antiproliferative assay	48 hrs	Antiproliferative activity against human HCT116 cells after 48 hrs by MTS assay, IC50=0.18μM	28688274
HeLa	Antiproliferative assay	48 hrs	Antiproliferative activity against human HeLa cells after 48 hrs by MTS assay, IC50=0.29μM	28688274
NCI-H1299	Antiproliferative assay	48 hrs	Antiproliferative activity against human NCI-H1299 cells after 48 hrs by MTS assay, IC50=1.56μM	28688274
NCI-H1299	Antiproliferative assay	48 hrs	Antiproliferative activity against human NCI-H1299 cells after 48 hrs in presence of PKM2 activator FBP by MTS assay, IC50=2.01μM	28688274
BEAS2B	Cytotoxicity assay	48 hrs	Cytotoxicity against human BEAS2B cells assessed as reduction in cell viability after 48 hrs by MTS assay, IC50=18.46μM	28688274
Click to View More Cell Line Experimental Data

Solubility

In vitro
Batch:

DMSO : 6 mg/mL (17.36 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Water : Insoluble

Ethanol : Insoluble

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.
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 95%Corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	0.250mg/ml (0.72mM)	Taking the 1 mL working solution as an example, add 50 μL of 5 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.
Clear solution	10% DMSO 1 40% PEG 300 2 5%Tween80 3 45%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	0.500mg/ml (1.45mM)	Taking the 1 mL working solution as an example, add 100 μL of 5 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 450 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.

Chemical Information, Storage & Stability

Molecular Weight	345.48	Formula	C₁₈H₁₉NO₂S₂	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	94164-88-2	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	PKM2-IN-1			Smiles	CC1=C(C(=O)C2=CC=CC=C2C1=O)CSC(=S)N3CCCCC3

Mechanism of Action

Targets/IC₅₀/Ki	PKM2 (Cell-free assay) 2.95 μM
In vitro	The well performing PKM2 inhibitor (compound 3k) shows nanomolar antiproliferative activity toward a series of cancer cell lines with high expression of PKM2 including HCT116, Hela and H1299 with IC50 values ranging from 0.18-1.56 μM. Moreover, it exhibits more cytotoxicity on cancer cells than normal cells.
In vivo	Compound 3K (PKM2-IN-1) is an enzymatic inhibitor of pyruvate kinase M2 (PKM2).
References	[1] https://pubmed.ncbi.nlm.nih.gov/28688274/ [2] https://pubmed.ncbi.nlm.nih.gov/36439872/

Tech Support

Handling Instructions

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PKM2-IN-1 (Compound 3k) PKM2 Inhibitor

Chemical Structure

Molecular Weight: 345.48