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Quisinostat (JNJ-26481585) Dihydrochloride HDAC inhibiteur

Name: Quisinostat (JNJ-26481585) Dihydrochloride
Brand: Selleck Chemicals
SKU: S1096
Rating: 5 (60 reviews)

N° Cat.S1096

Quisinostat (JNJ-26481585) 2HCl est un nouvel inhibiteur de HDAC de deuxième génération avec la plus haute puissance pour HDAC1 avec une IC50 de 0,11 nM dans un test sans cellules, une puissance modeste pour les HDACs 2, 4, 10 et 11 ; une sélectivité supérieure à 30 fois contre les HDACs 3, 5, 8 et 9 et la puissance la plus faible pour les HDACs 6 et 7. Phase 2.

Quisinostat (JNJ-26481585) Dihydrochloride HDAC inhibiteur Chemical Structure

Structure chimique

Poids moléculaire: 467.39

Aller à

Contrôle qualité

Lot : Pureté : 99.62%

99.62

Cibles apparentées	JAK BET Histone Methyltransferase PKC PARP HIF PRMT EZH2 AMPK Histone Acetyltransferase
Autre HDAC Inhibiteurs	ITF-2357 (Givinostat) Hydrochloride Monohydrate Fimepinostat (CUDC-907) Trichostatin A (TSA) Entinostat (MS-275) RGFP966 Tubastatin A HCl Tubastatin A Mocetinostat (MGCD0103) Ricolinostat (ACY-1215) PCI-34051

Culture cellulaire, traitement et concentration de travail

Lignées cellulaires	Type dessai	Concentration	Temps dincubation	Description de lactivité	PMID
A549 cells	Cell viability assay		24, 48, or 72 h	the IC50 values of cells for 48 and 72 h of quisinostat treatment were 82.4 and 42.0 nM, respectively.	27423454
RH30 cells	Function assay	15 nM	24 h and 30 h	GSK690 and JNJ-26481585 cooperated to induce cleavage of the initiator caspase-9 into its active p35 and p37 fragments and of the effector caspase-3 into its active p12 and p17 fragments	28617441
RD cells	Function assay	15 nM	24 h and 30 h	GSK690 and JNJ-26481585 cooperated to induce cleavage of the initiator caspase-9 into its active p35 and p37 fragments and of the effector caspase-3 into its active p12 and p17 fragments	28617441
HepG2	Cell viability assay	5, 10, 20, 40, 80, 160 and 320 nM	24, 48, 72 h	The IC50 values of cells for quisinostat treatment at 48 and 72 h were 81.2 and 30.8 nM, respectively.	28849080
HuT78	Function assay	10 nM		increases the level of acetylated lysine K10 of histone H3	30012418
Sf9	Function assay			Inhibition of full length recombinant human HDAC1 expressed in baculovirus infected Sf9 cells using RHKK-Ac as substrate by fluorescence analysis, IC50 = 0.00011 μM.	27606546
Sf9	Function assay			Inhibition of full length recombinant human HDAC2 expressed in baculovirus infected Sf9 cells using RHKK-Ac as substrate by fluorescence analysis, IC50 = 0.00033 μM.	27606546
Sf9	Function assay			Inhibition of full length recombinant human HDAC3/NCOR2 expressed in baculovirus infected Sf9 cells using RHKK-Ac as substrate by fluorescence analysis, IC50 = 0.00486 μM.	27606546
HUT78	Function assay		18 hrs	Pro-apoptotic activity in human HUT78 cells after 18 hrs by caspase-Glo 3/7 assay, EC50 = 0.0065 μM.	30122227
BL21 (DE3)	Function assay			Binding affinity to human His-thioredoxin-tagged HDAC8 expressed in Escherichia coli BL21 (DE3) cells by ITC method, Kd = 0.0227 μM.	30347148
BL21 (DE3)	Function assay			Binding affinity to Schistosoma mansoni His-tagged HDAC8 expressed in Escherichia coli BL21 (DE3) cells by ITC method, Kd = 0.0284 μM.	30347148
BL21 (DE3)	Function assay			Inhibition of human His-thioredoxin-tagged HDAC8 expressed in Escherichia coli BL21 (DE3) cells using Fluor de Lys (R)-HDAC8 as substrate by fluorometric method, IC50 = 0.0644 μM.	30347148
Sf9	Function assay			Inhibition of full length recombinant human HDAC6 expressed in baculovirus infected Sf9 cells using RHKK-Ac as substrate by fluorescence analysis, IC50 = 0.0768 μM.	27606546
BL21 (DE3)	Function assay			Inhibition of human His-thioredoxin-tagged HDAC8 mL6 mutant expressed in Escherichia coli BL21 (DE3) cells using Fluor de Lys (R)-HDAC8 as substrate by fluorometric method, IC50 = 0.093 μM.	30347148
BL21 (DE3)	Function assay			Inhibition of human His-thioredoxin-tagged HDAC8 mL1/mL6 mutant expressed in Escherichia coli BL21 (DE3) cells using Fluor de Lys (R)-HDAC8 as substrate by fluorometric method, IC50 = 0.094 μM.	30347148
BL21 (DE3)	Function assay			Inhibition of human His-thioredoxin-tagged HDAC8 mL6/L179I mutant expressed in Escherichia coli BL21 (DE3) cells using Fluor de Lys (R)-HDAC8 as substrate by fluorometric method, IC50 = 0.169 μM.	30347148
BL21 (DE3)	Function assay			Inhibition of human His-thioredoxin-tagged HDAC8 mL1/mL6/L179I mutant expressed in Escherichia coli BL21 (DE3) cells using Fluor de Lys (R)-HDAC8 as substrate by fluorometric method, IC50 = 0.217 μM.	30347148
BL21 (DE3)	Function assay			Inhibition of Schistosoma mansoni His-tagged HDAC8 expressed in Escherichia coli BL21 (DE3) cells using Fluor de Lys (R)-HDAC8 as substrate by fluorometric method, IC50 = 0.3034 μM.	30347148
TC32	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for TC32 cells	29435139
U-2 OS	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for U-2 OS cells	29435139
A673	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 cells	29435139
DAOY	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for DAOY cells	29435139
Saos-2	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Saos-2 cells	29435139
BT-37	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-37 cells	29435139
RD	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for RD cells	29435139
SK-N-SH	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-SH cells	29435139
BT-12	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-12 cells	29435139
MG 63 (6-TG R)	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for MG 63 (6-TG R) cells	29435139
NB1643	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB1643 cells	29435139
OHS-50	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for OHS-50 cells	29435139
BT-12	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for BT-12 cells	29435139
DAOY	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for DAOY cells	29435139
fibroblast cells	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for control Hh wild type fibroblast cells	29435139
SK-N-SH	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for SK-N-SH cells	29435139
Rh41	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh41 cells	29435139
A673	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for A673 cells)	29435139
Rh30	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh30 cells	29435139
MG 63 (6-TG R)	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for MG 63 (6-TG R) cells	29435139
fibroblast cells	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for control Hh wild type fibroblast cells	29435139
Rh30	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for Rh30 cells	29435139
U-2 OS	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for U-2 OS cells	29435139
OHS-50	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for OHS-50 cells	29435139
SK-N-SH	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Orthogonal 3D viability screen for SK-N-SH cells	29435139
Rh41	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for Rh41 cells	29435139
RD	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for RD cells	29435139
Daoy	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Orthogonal 3D viability screen for Daoy cells	29435139
TC32	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Orthogonal 3D viability screen for TC32 cells	29435139
MG 63 (6-TG R)	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Orthogonal 3D viability screen for MG 63 (6-TG R) cells	29435139
SJ-GBM2	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SJ-GBM2 cells	29435139
SK-N-MC	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-MC cells	29435139
NB-EBc1	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB-EBc1 cells	29435139
LAN-5	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for LAN-5 cells	29435139
Rh18	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh18 cells	29435139
NB1643	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for NB1643 cells	29435139
SJ-GBM2	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for SJ-GBM2 cells	29435139
Rh18	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for Rh18 cells	29435139
Saos-2	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for Saos-2 cells	29435139
SJ-GBM2	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Orthogonal 3D viability screen for SJ-GBM2 cells	29435139
RD	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Orthogonal 3D viability screen for RD cells	29435139
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Informations chimiques, stockage et stabilité

Poids moléculaire	467.39	Formule	C₂₁H₂₈Cl₂N₆O₂	Stockage (À partir de la date de réception)	3 ans-20°Cpoudre
N° CAS	875320-31-3	--		Stockage des solutions mères	1 an-80°Cen solvant 1 mois-20°Cen solvant
Synonymes	N/A			Smiles	CN1C=C(C2=CC=CC=C21)CNCC3CCN(CC3)C4=NC=C(C=N4)C(=O)NO.Cl.Cl

Solubilité

In vitro
Lot:

DMSO : 79 mg/mL (169.02 mM)
(Le DMSO contaminé par lhumidité peut réduire la solubilité. Utiliser du DMSO frais et anhydre.)

Water : Insoluble

Ethanol : Insoluble

Calculateur de molarité

Masse	Concentration	Volume	Poids moléculaire
=	×	×

Calculateur de dilution Calculateur de poids moléculaire

In vivo Lot:
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.
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 Validé par les laboratoires Selleck. Si vous avez besoin dajustements à cette formulation, contactez notre équipe de vente pour des tests personnalisés.	4.000mg/ml (8.56mM)	Taking the 1 mL working solution as an example, add 50 μL of 80 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 Validé par les laboratoires Selleck. Si vous avez besoin dajustements à cette formulation, contactez notre équipe de vente pour des tests personnalisés.	0.500mg/ml (1.07mM)	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.

Calculateur de formulation in vivo (Solution claire)

Étape 1 : Entrez les informations ci-dessous (Recommandé : Un animal supplémentaire pour tenir compte des pertes pendant lexpérience)

Dosage : mg/kg Poids moyen des animaux : g Volume de dosage par animal :μL Nombre danimaux :

Étape 2 : Entrez la formulation in vivo (Ceci nest que le calculateur, pas la formulation. Veuillez nous contacter dabord sil ny a pas de formulation in vivo dans la section Solubilité.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Résultats du calcul :

Concentration de travail : mg/ml;

Méthode de préparation du liquide maître DMSO : mg médicament prédissous dans μL DMSO ( Concentration du liquide maître mg/mL, Veuillez nous contacter dabord si la concentration dépasse la solubilité du DMSO du lot de médicament. )

Méthode de préparation de la formulation in vivo : Prendre μL DMSO liquide maître, ajouter ensuiteμL PEG300, mélanger et clarifier, ajouter ensuiteμL Tween 80, mélanger et clarifier, ajouter ensuite μL ddH₂O, mélanger et clarifier.

Méthode de préparation de la formulation in vivo : Prendre μL DMSO liquide maître, ajouter ensuite μL Huile de maïs, mélanger et clarifier.

Remarque : 1. Assurez-vous que le liquide est clair avant dajouter le solvant suivant.
2. Assurez-vous dajouter le(s) solvant(s) dans lordre. Vous devez vous assurer que la solution obtenue lors de lajout précédent est une solution claire avant de procéder à lajout du solvant suivant. Des méthodes physiques telles que le vortex, les ultrasons ou le bain-marie peuvent être utilisées pour faciliter la dissolution.

Mécanisme daction

Fonctionnalités	An orally bioavailable, second-generation, hydroxamic acid-based HDAC inhibitor.
Targets/IC₅₀/Ki	HDAC1 (Cell-free assay) 0.11 nM HDAC2 (Cell-free assay) 0.33 nM HDAC11 (Cell-free assay) 0.37 nM HDAC10 (Cell-free assay) 0.46 nM HDAC4 (Cell-free assay) 0.64 nM HDAC5 (Cell-free assay) 3.69 nM HDAC8 (Cell-free assay) 4.26 nM HDAC3 (Cell-free assay) 4.86 nM
In vitro	Le JNJ-26481585 présente une activité antiproliférative à large spectre dans les lignées cellulaires de cancers solides et hématologiques, telles que toutes les lignées cellulaires de tumeurs pulmonaires, mammaires, coliques, prostatiques, cérébrales et ovariennes, avec des IC50 allant de 3,1 à 246 nM, ce qui est plus puissant que le R306465, le CRA-24781 ou le mocetinostat dans diverses lignées cellulaires cancéreuses humaines testées. Une étude récente montre que le JNJ-26481585 favorise la mort des cellules myélomateuses à de faibles concentrations nanomolaires en entraînant une déplétion de Mcl-1 et une induction de Hsp72.
Kinase Assay	Tests d'activité HDAC
Kinase Assay	Dans tous les cas, les protéines HDAC de pleine longueur sont exprimées à l'aide de cellules Sf9 infectées par le baculovirus. De plus, HDAC3 est co-exprimée sous forme de complexe avec le NCOR2 humain. Pour évaluer l'activité des complexes cellulaires contenant HDAC1, les complexes HDAC1 immunoprécipités sont incubés avec un fragment de peptide histone H4 marqué à l'[³H]acétyle [biotine-(6-aminohexanoïque)Gly-Ala-(acétyle[3H])Lys-Arg-His-Arg-Lys-Val-NH2] dans un volume total de 50 μL de tampon d'essai enzymatique (25 mM HEPES (pH 7,4), 1 M saccharose, 0,1 mg/mL BSA et 0,01 % (v/v) Triton X-100). L'incubation est réalisée pendant 45 minutes à 37 °C (immunoprécipités) ou 30 minutes à température ambiante. Avant l'ajout du substrat, les inhibiteurs de HDAC sont ajoutés à des concentrations croissantes et préincubés pendant 10 minutes à température ambiante. Après incubation, la réaction est arrêtée avec 35 μL de tampon d'arrêt (1 M HCl et 0,4 M acide acétique). L'acide [³H]acétique libéré est extrait avec 800 μL d'acétate d'éthyle et quantifié par comptage par scintillation. Des quantités égales de HDAC1 sont immunoprécipitées comme indiqué par l'analyse Western blot. Les résultats de l'activité HDAC1 sont présentés comme la moyenne ± SD de trois expériences indépendantes sur un seul lysat.
In vivo	Dans un modèle de criblage de tumeurs ovariennes A2780 sensible à HDAC1, l'administration de JNJ-26481585 à sa dose maximale tolérée (10 mg/kg i.p. et 40 mg/kg p.o.) pendant 3 jours entraîne une fluorescence régulée par HDAC1, ce qui prédit l'inhibition de la croissance tumorale. De plus, le JNJ-26481585 montre également des effets inhibiteurs plus puissants sur la croissance des métastases hépatiques colorectales C170HM2.
Références	[1] https://pubmed.ncbi.nlm.nih.gov/19861438/ [2] https://pubmed.ncbi.nlm.nih.gov/20331455/

Applications

Méthodes	Biomarqueurs	Images	PMID
Western blot	HDAC1 / HDAC2 / HDAC4 p21 / CDK2 / CDK4 / CDK6 / Cyclin D1 / Cyclin E1 / Cyclin A2 Caspase-3/ Cleaved caspase-3 / caspase-9 / Cleaved caspase-9 / PARP / Cleaved PARP / Bcl-xl / Bcl2 / Bax / Survivin PI3K-p110 / PI3K-p85 / p-AKT / JNK / p-JNK / p-c-Jun		30443188
Growth inhibition assay	Cell viability		30443188

Informations sur lessai clinique

(données de https://clinicaltrials.gov, mis à jour le 2024-05-22)

Numéro NCT	Recrutement	Conditions	Sponsor/Collaborateurs	Date de début	Phases
NCT02948075	Completed	Ovarian Cancer	NewVac LLC\|Janssen Pharmaceutica N.V. Belgium	September 2015	Phase 2
NCT01464112	Completed	Multiple Myeloma	Janssen Research & Development LLC	September 16 2011	Phase 1
NCT00676728	Terminated	Advanced or Refractory Leukemia\|Myelodysplastic Syndromes	Johnson & Johnson Pharmaceutical Research & Development L.L.C.	December 2008	Phase 1
NCT00677105	Completed	Lymphoma\|Neoplasms	Johnson & Johnson Pharmaceutical Research & Development L.L.C.\|Janssen Pharmaceutica N.V. Belgium	August 2007	Phase 1

Support technique

Instructions de manipulation

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

Si vous avez dautres questions, veuillez laisser un message.

Questions fréquemment posées

Question 1:
I was thinking of resuspending it in 10% hydroxy-propyl-β-cyclodextrin, 25mg/ml mannitol, in sterile water (final pH 8.7). Is this a good vehicle to use? What is the solubility of this compound in such a vehicle?

Réponse :
This vehicle can be used for in vivo studies. The following papers also used this vehicle: 1. http://www.nature.com/leu/journal/v23/n10/full/leu2009121a.html; 2. http://cancerres.aacrjournals.org/content/69/13/5307.long (The solvent contains 10% hydroxypropyl-β-cyclodextrin, 0.8% HCl (0.1 N), 0.9 % NaOH (0.1 N), 3.4% mannitol and pyrogen-free water). Its solubility is 2mg/ml.

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C5=C4/X	C5:	LOG(C5):
C6=C5/X	C6:	LOG(C6):
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C8=C7/X	C8:	LOG(C8):