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CRT0066101 dihydrochloride

Name: CRT0066101 dihydrochloride
Brand: Selleck Chemicals
SKU: S8366
Rating: 5 (6 reviews)

Synonyms: CRT0066101 2HCl

Catalog No.S8366 Purity:99.97%

CRT0066101 dihydrochloride is a small molecule PKD family specific inhibitor which specifically blocks PKD1/2 activity and does not suppress PKCα/PKCβ/PKCε activity in multiple.

CRT0066101 dihydrochloride Chemical Structure

CAS No. 1883545-60-5

Purity & Quality Control

Batch: Purity: 99.97%

99.97

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Biological Activity

Description

CRT0066101 dihydrochloride is a small molecule PKD family specific inhibitor which specifically blocks PKD1/2 activity and does not suppress PKCα/PKCβ/PKCε activity in multiple.

Targets

PKD1 ^[1] (Cell-free assay)	PKD3 ^[1] (Cell-free assay)	PKD2 ^[1] (Cell-free assay)
1 nM	2 nM	2.5 nM

In vitro
In vitro	CRT0066101 reduces BrdU incorporation, increases apoptosis, blocks neurotensin (NT)-induced PKD1/2 activation, reduces NT-induced PKD-mediated Hsp27 phosphorylation, attenuates PKD1-mediated NF-κB activation, and abrogates expression of NF-κB-dependent-dependent proliferative and pro-survival proteins. CRT0066101 significantly inhibits Panc-1 cell proliferation with an IC50 value of 1 μM. It also significantly reduces cell proliferation of Colo357, Panc-1, MiaPaCa-2, and AsPC-1 cells but has a modest effect in Capan-2 cells. Thus, CRT0066101 significantly blocks proliferation of PaCa cells that express moderate to high endogenous levels of PKD1/2. CRT0066101 (5 µM) blocks both the basal and NT-induced pS916-PKD1/2 (activated PKD1/2) in Panc-1 and Panc-28 cells, also abrogates NT-induced phosphorylation of Hsp27 (pS82-Hsp27), which is a physiological substrate of PKD1/2 in a dose-dependent manner^[1].
Cell Research	Cell lines	Panc-1 cells
	Concentrations	5 μM
	Incubation Time	1 h
	Method	Panc-1 cells are either transfected with control (Panc-1) or PKD1 over-expressing (Panc-1-PKD1) vectors and 23 h post-transfection are treated with DMSO (−) or 5 µM CRT0066101 (+) for 1 h prior to preparation of nuclear extracts (NE) for measuring NF-κB activation by EMSA
Experimental Result Images	Methods	Biomarkers	Images	PMID
Experimental Result Images	Western blot	Cyclin D1 / Survivin / cIAP-1 p-AKT / AKT / p-ERK / ERK Ppkd/PKC μ / pGSK3α / pGSK3β / β-catenin		20442301

In Vivo
In vivo	CRT0066101 given orally (80 mg/kg/day) for 28 days significantly abrogates PaCa growth in Panc-1 subcutaneous xenograft model. Activated PKD1/2 expression in the treated tumor-explants is significantly inhibited with peak tumor concentration (12 µM) of CRT0066101 achieved within 2 h after oral administration. CRT0066101 given orally (80 mg/kg/day) for 21 days in Panc-1 orthotopic model potently blocks tumor growth in vivo. CRT0066101 significantly reduces Ki-67+ proliferation index (p< 0.01), increases TUNEL+ apoptotic cells (p<0.05), and abrogates expression of NF-κB-dependent proteins including cyclin D1, survivin, and cIAP-1. CRT0066101 blocks Panc-1 cell proliferation and growth in multiple xenograft models^[1]
Animal Research	Animal Models	CR-UK nu/nu mice
	Dosages	80 mg/kg
	Administration	by oral gavage

References

Chemical Information & Solubility

Molecular Weight	411.33	Formula	C₁₈H₂₂N₆O.2HCl
CAS No.	1883545-60-5	SDF	Download CRT0066101 dihydrochloride SDF
Smiles	CCC(CNC1=NC(=NC=C1)C2=C(C=CC(=C2)C3=CN(N=C3)C)O)N.Cl.Cl
Storage (From the date of receipt)	3 years-20°Cpowder	Storage of Stock Solutions Aliquot the stock solutions to avoid repeated freeze-thaw cycles	1 year-80°Cin solvent
Storage (From the date of receipt)	3 years-20°Cpowder		1 month-20°Cin solvent

In vitro
Batch:

Water : 82 mg/mL

DMSO : 25 mg/mL ( (60.77 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 2 mg/mL

Molecular Weight Calculator

In vivo Batch: Add solvents to the product individually and in order.					In vivo Formulation Calculator
	Clear solution	5% DMSO 1 95% Corn oil	0.225mg/ml (0.55mM)	Taking the 1 mL working solution as an example, add 50 μL of 4.5 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.	In vivo Formulation Calculator
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O	1.35mg/ml (3.28mM)	Taking the 1 mL working solution as an example, add 50 μL of 27 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.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O	4.1mg/ml (9.97mM)	Taking the 1 mL working solution as an example, add 50 μL of 82 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.
Clear solution	5% DMSO 1 95% Corn oil	0.5mg/ml (1.22mM)	Taking the 1 mL working solution as an example, add 50 μL of 10 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.

Preparing Stock Solutions

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
=	×	×

Dilution Calculator Molecular Weight Calculator

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.

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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