Name: Duvelisib (IPI-145)
Brand: Selleck Chemicals
SKU: S7028
Availability: InStock
Rating: 5 (52 reviews)

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Quality Control

Batch: Purity: 99.96%

99.96

Related Targets	EGFR VEGFR JAK PDGFR FGFR Src HIF FLT FLT3 HER2
Other PI3K Products	LY294002 Buparlisib (BKM120) 740 Y-P (PDGFR 740Y-P) SAR405 Gedatolisib (PKI-587) Eganelisib (IPI-549) XL147 analogue GO-203 TFA Paxalisib (GDC-0084) GDC-0077 (Inavolisib) Quercetin (Sophoretin) Tersolisib (STX-478)

Cell Culture, Treatment & Working Concentration

Cell Lines	Assay Type	Concentration	Incubation Time	Activity Description	PMID
Jurkat	Proliferation assay		3 days	Antiproliferative activity against human Jurkat cells after 3 days by CellTiter-Glo assay, IC50=1.9 Μm	27774127
MOLT4	Proliferation assay		3 days	Antiproliferative activity against human MOLT4 cells after 3 days by CellTiter-Glo assay, IC50=2.3 μM	27774127
MV4-11	Proliferation assay		3 days	Antiproliferative activity against human MV4-11 cells after 3 days by CellTiter-Glo assay, IC50=4.4 μM	27774127
MOLM14	Proliferation assay		3 days	Antiproliferative activity against human MOLM14 cells after 3 days by CellTiter-Glo assay, IC50=1.2 μM	27774127
Loucy	Proliferation assay		3 days	Antiproliferative activity against human Loucy cells after 3 days by CellTiter-Glo assay, IC50=0.98 μM	27774127
JURKAT	Function assay	0.1, 1.0, and 9.0 μM		IPI145 was able to inhibit Akt and S6 phosphorylation and modestly affected growth in JURKAT	30970263
MOLT3	Function assay	0.1, 1.0, and 9.0 μM		IPI145 was able to inhibit Akt and S6 phosphorylation but barely affected the growth of MOLT3 T-ALL	30970263
Raji32	Function assay	1 μM		effectively impaired the phosphorylation of Akt	30584254
Ramos460	Function assay	1 μM		effectively impaired the phosphorylation of Akt	30584254
HBL-1	Growth inhibition assay			GI50=5.3 μM	30067771
OCI-Ly3	Growth inhibition assay			GI50=3.7 μM	30067771
TMD-8	Growth inhibition assay			GI50=0.0005 μM	30067771
U-2932	Growth inhibition assay			GI50=1.8 μM	30067771
Farage	Growth inhibition assay			GI50=0.04 μM	30067771
SU-DHL-10	Growth inhibition assay			GI50=2.4 μM	30067771
SU-DHL-4	Growth inhibition assay			GI50=0.2 μM	30067771
Karpas-422	Growth inhibition assay			GI50=0.1 μM	30067771
DOHH-2	Growth inhibition assay			GI50=0.05 μM	30067771
WSU-NHL	Growth inhibition assay			GI50=0.008 μM	30067771
Jeko-1	Growth inhibition assay			GI50=1.3 μM	30067771
Mino	Growth inhibition assay			GI50=3.4 μM	30067771
NCI-H929	Growth inhibition assay			GI50=1 μM	30067771
HH	Growth inhibition assay			GI50=0.01 μM	30067771
BJAB	Cell viability assay	0.1, 1, 5 μM	48 and 72 h	inhibited cell growth	29522278
LCL	Cell viability assay	0.1, 1, 5 μM	48 and 72 h	inhibited cell growth	29522278
insect cells	Function assay		5 mins	Inhibition of recombinant human C-terminal His6-tagged p110gamma expressed in insect cells using phosphatidylinositol as substrate in presence of gamma-32P-ATP after 5 mins by thin layer chromatographic method, IC50 = 0.1 μM.	ChEMBL
Sf21	Function assay		5 mins	Inhibition of N-terminal His6-tagged recombinant full-length human p110delta/untagged recombinant full length p85alpha expressed in baculovirus infected Sf21 cells using phosphatidylinositol as substrate in presence of gamma-32P-ATP after 5 mins by thin l, IC50 = 0.1 μM.	ChEMBL
splenic B	Antiproliferative assay		30 mins	Antiproliferative activity against Balb/c mouse splenic B cells preincubated for 30 mins followed by LPS or F(ab')2 donkey anti-mouse IgM and recombinant mouse IL4 stimulation measured after 72 hrs by Alamar Blue reduction assay, EC50 = 0.1 μM.	ChEMBL
Sf21	Function assay		5 mins	Inhibition of N-terminal His6-tagged recombinant full-length human p110beta/untagged recombinant full length p85alpha expressed in baculovirus infected Sf21 cells using phosphatidylinositol as substrate in presence of gamma-32P-ATP after 5 mins by thin la, IC50 = 1 μM.	ChEMBL
Sf21	Function assay		5 mins	Inhibition of N-terminal His6-tagged recombinant full-length human p110alpha/untagged recombinant full length human p85alpha expressed in baculovirus infected Sf21 cells using phosphatidylinositol as substrate in presence of gamma-32P-ATP after 5 mins by , IC50 = 10 μM.	ChEMBL
Click to View More Cell Line Experimental Data

Solubility

In vitro
Batch:

DMSO : 83 mg/mL (199.1 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.
Clear solution	30%PEG400 1 0.5%Tween80 2 5%propylene glycol Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	30.000mg/ml (71.97mM)	Taking the 1 mL working solution as an example, add 300 μL of 100 mg/ml clarified PEG400 stock solution to 5 μL of Tween80, mix evenly to clarify it; add 50 μL Propylene glycol to the above system, mix evenly to clarify it; then continue to add 645 μL 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.
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 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.	10.000mg/ml (23.99mM)	Taking the 1 mL working solution as an example, add 50 μL of 200 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.

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	416.86	Formula	C₂₂H₁₇ClN₆O	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	1201438-56-3	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	INK1197			Smiles	CC(C1=CC2=C(C(=CC=C2)Cl)C(=O)N1C3=CC=CC=C3)NC4=NC=NC5=C4NC=N5

Mechanism of Action

Targets/IC₅₀/Ki	PI3Kδ (Cell-free assay) 23 pM(Ki) PI3Kβ (Cell-free assay) 1564 pM(Ki) PI3Kγ (Cell-free assay) 243 pM(Ki)
In vitro	Duvelisib (IPI-145) suppresses murine/human B-cell proliferation with EC50 of 0.5 nM/0.5 nM and also inhibits human T-cell proliferation with EC50 of 9.5 nM.
In vivo	Duvelisib (IPI-145) (10 mg/kg, p.o.) shows well pharmacokinetics with C_max and AUC of 390 ng/mL and 137 ng•h/mL in mouse and rat. It is active in murine DTH model with ~50% ear swelling and demonstrates dose-dependent effect in rat collagen induced arthritis (CIA) model. This compound prevents inflammation and protects joint bone and cartilage in the rat CIA model. It (10 mg/kg, QD) also demonstrates activity in rat adjuvant induced polyarthritis model.
References	[1] http://infi.com/pdfs/palombella_nyas_2012.pdf [2] https://pubmed.ncbi.nlm.nih.gov/27174919/ [3] https://pubmed.ncbi.nlm.nih.gov/24211136/

Applications

Methods	Biomarkers	Images	PMID
Western blot	PI3Kγ / PI3Kδ p-AKT / AKT / p-MAPK / MAPK		29522278

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2024-05-22)

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
NCT02307461	Completed	Healthy	SecuraBio	November 2014	Phase 1
NCT02095587	Completed	Hepatic Impairment	SecuraBio	March 2014	Phase 1
NCT01947777	Completed	Healthy	SecuraBio	October 2013	Phase 1
NCT01925911	Completed	Healthy	SecuraBio	August 2013	Phase 1
NCT01836861	Completed	Healthy	SecuraBio	March 2013	Phase 1
NCT01549106	Completed	Healthy Volunteers	SecuraBio	August 2011	Phase 1

Tech Support

Handling Instructions

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

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Frequently Asked Questions

Question 1:
Whether it is a mixture of two chiral forms, and if not, which form is this compound?

Answer:
Its S form is S7028.

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

Duvelisib (IPI-145) PI3K δ/γ Inhibitor

Chemical Structure

Molecular Weight: 416.86