Name: Itraconazole
Brand: Selleck Chemicals
SKU: S2476
Rating: 5 (47 reviews)

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Contrôle Qualité (Quality Control)

Lot : Pureté : 99.98%

99.98

Cibles apparentées	JAK TGF-beta/Smad Wnt/beta-catenin ERK GSK-3 ROCK PKA Secretase STAT Casein Kinase
Autre Hedgehog/Smoothened Inhibiteurs	SAG (Smoothened Agonist) Hydrochloride Purmorphamine Cyclopamine (11-Deoxojervine) GANT 61 (NSC 136476) SAG (Smoothened Agonist) SANT-1 HPI-4 (Ciliobrevin A) BMS-833923 Taladegib (LY2940680) Ciliobrevin D

Culture cellulaire, traitement et concentration de travail
(Cell Culture, Treatment & Working Concentration)

Lignées cellulaires	Type d'essai	Concentration	Temps d'incubation	Description de l'activité
human hepatocytes	Function assay			Inhibition of CYP3A4 in human hepatocytes using testosterone as substrate by HPLC/MS/MS method, IC50=0.07 μM
human HTLA cells	Function assay		20 mins	Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay, IC50=0.1 μM
LLC-PK1 epithelial cells	Function assay			Inhibition of P-glycoprotein, mouse L-mdr1a expressed in LLC-PK1 epithelial cells using calcein-AM polarisation assay, IC50=0.2 μM
human PBMC	Cytotoxicity assay		72 h	Cytotoxicity against human PBMC assessed as cell viability after 72 hrs by MTT assay, IC50=1.53 μM
Topp 3 cells	Function assay			Inhibition of human CYP51 expressed in Topp 3 cells by lanosterol demethylase assay, IC50=3.6 μM
human MRC5 cells	Cytotoxicity assay			Cytotoxicity against human MRC5 cells, CC50=49.33 μM
human HUVEC cells	Function assay	2 μM	24 h	Inhibition of VEGFR2 glycosylation in human HUVEC cells at 2 uM after 24 hrs by Western blot analysis
Cliquez pour voir plus de données expérimentales sur la lignée cellulaire

Informations chimiques, stockage et stabilité (Chemical Information, Storage & Stability)

Poids moléculaire	705.65031	Formule	C₃₅H₃₈Cl₂N₈O₄	Stockage (À compter de la date de réception)	3 ans-20°Cpoudre
N° CAS	84625-61-6	Télécharger le SDF		Stockage des solutions mères	1 an-80°Cen solvant 1 mois-20°Cen solvant
Synonymes	R 51211			Smiles	CCC(C)N1C(=O)N(C=N1)C2=CC=C(C=C2)N3CCN(CC3)C4=CC=C(C=C4)OCC5COC(O5)(CN6C=NC=N6)C7=C(C=C(C=C7)Cl)Cl

Solubilité (Solubility)

In vitro
Lot:

DMSO : 13 mg/mL (18.42 mM)
(Le DMSO contaminé par l'humidité peut réduire la solubilité. Utiliser du DMSO frais et anhydre.)

Water : Insoluble

Ethanol : Insoluble

DMSO : 35 mg/mL (49.59 mM) Réchauffé avec un bain-marie à 60°C; Ultrasonifié;
(Le DMSO contaminé par l'humidité 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 10%Tween80 3 45%ddH2O Validé par les laboratoires Selleck. Si vous avez besoin d'ajustements à cette formulation, contactez notre équipe commerciale pour des tests personnalisés.	1.750mg/ml (2.48mM)	Taking the 1 mL working solution as an example, add 50 μL of 35 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 100 μL of Tween80 to the above system, mix evenly to make it clear; 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.
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.

Calculateur de formulation in vivo (Solution claire)

Étape 1 : Saisir les informations ci-dessous (Recommandé : Un animal supplémentaire pour tenir compte des pertes pendant l'expérience)

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

Étape 2 : Saisir la formulation in vivo (Ceci est seulement le calculateur, pas la formulation. Veuillez nous contacter d'abord s'il n'y 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 d'abord 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, puis ajouterμL PEG300, mélanger et clarifier, puis ajouterμL Tween 80, mélanger et clarifier, puis ajouter μL ddH₂O, mélanger et clarifier.

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

Note : 1. Veuillez vous assurer que le liquide est clair avant d'ajouter le solvant suivant.
2. Assurez-vous d'ajouter le(s) solvant(s) dans l'ordre. Vous devez vous assurer que la solution obtenue, lors de l'ajout précédent, est une solution claire avant de procéder à l'ajout du solvant suivant. Des méthodes physiques telles que le vortex, les ultrasons ou le bain-marie chaud peuvent être utilisées pour faciliter la dissolution.

Mécanisme d'action (Mechanism of Action)

Targets/IC₅₀/Ki	CYP3A4 (human liver microsomes) 6.1 nM
In vitro	Itraconazole is metabolized into hydroxy-itraconazole (OH-ITZ), a known in vivo metabolite of ITZ, and two new metabolites: keto-itraconazole (keto-ITZ) and N-desalkyl-itraconazole (ND-ITZ). This compound is a substrate for CYP3A in vitro and to characterize the metabolites generated. It exhibits an unbound Km of 3.9 nM for CYP3A. Its metabolites are as potent as or more potent CYP3A4 inhibitors than ITZ itself. This compound appears to act on the essential Hh pathway component Smoothened (SMO) by a mechanism distinct from that of cyclopamine and other known SMO antagonists, and prevents the ciliary accumulation of SMO normally caused by Hh stimulation. It is active against 60 clinical isolates of Aspergillus spp. with geometric mean (GM) MICs of 0.25 mg/mL. It acts primarily by impairing the synthesis of ergosterol, resulting in a defective fungal cell membrane with altered permeability and function. This chemical is effective for a wide variety of mycotic infections and some fungal meningeal infections. It has an affinity for mammalian cytochrome P-450 enzymes as well as for fungal P-450-dependent enzyme, and thus has the potential for clinically important interactions (e.g., astemizole, terfenadine, rifampin, oral contraceptives, H2 receptor antagonists, warfarin, cyclosporine).
In vivo	Itraconazole, like other Hh pathway antagonists, can suppress Hh pathway activity and the growth of medulloblastoma in a mouse allograft model.
Références	[1] https://pubmed.ncbi.nlm.nih.gov/15242978/ [2] https://pubmed.ncbi.nlm.nih.gov/20385363/ [3] https://pubmed.ncbi.nlm.nih.gov/9145880/ [4] https://pubmed.ncbi.nlm.nih.gov/8083506/ [5] https://pubmed.ncbi.nlm.nih.gov/9594936/ [6] https://pubmed.ncbi.nlm.nih.gov/15242978/

Applications (Applications)

Méthodes	Biomarqueurs	Images	PMID
Western blot	pACC / ACC / p-S6K / S6K GLI1 / GLI2 / p-AKT1 / AKT1 / Cyclin D1		28103683
Growth inhibition assay	Cell viability		24905460

Informations sur l'essai clinique (Clinical Trial Information)

(données du https://clinicaltrials.gov, mis à jour le 2026-05-08)

Numéro NCT	Recrutement	Conditions	Promoteur/Collaborateurs	Date de début	Phases
NCT07261150	NOT_YET_RECRUITING	Histoplasmosis	University of Minnesota	2026-09-15	PHASE3
NCT07283497	RECRUITING	Bronchiectasis; Fungal Infection of Upper Respiratory Tract	Mayo Clinic	2026-08-17	PHASE4
NCT06732388	RECRUITING	Barrett Esophagus; Clinical Stage I Esophageal Adenocarcinoma AJCC v8; Clinical Stage IIA Esophageal Adenocarcinoma AJCC v8; Esophageal Adenocarcinoma	National Cancer Institute (NCI)	2026-06-23	PHASE2
NCT06400472	RECRUITING	Ovarian Neoplasms; Endometrial Neoplasms; Uterine Cervical Neoplasms; Carcinoma, Non-Small-Cell Lung; Triple Negative Breast Neoplasms; Pancreatic Neoplasm; Colorectal Neoplasms	Eli Lilly and Company	2024-05-20	PHASE1
NCT05563766	RECRUITING	Esophageal Adenocarcinoma; Esophageal Squamous Cell Carcinoma; Gastroesophageal Junction Carcinoma	VA Office of Research and Development	2024-10-01	PHASE2
NCT04067336	ACTIVE_NOT_RECRUITING	Advanced Malignant Neoplasm; Acute Myeloid Leukemia; Mixed Lineage Leukemia; Mixed Lineage Acute Leukemia; Acute Leukemia of Ambiguous Lineage; Mixed Phenotype Acute Leukemia; Acute Lymphoblastic Leukemia	Kura Oncology, Inc.	2019-09-12	PHASE1; PHASE2

Foire aux questions (Frequently Asked Questions)

Question 1:
We are finding the best vehicle to administer it to mice. We want a mild vehicle (unlike DMSO) which resembles water, PBS, saline (for i.p/ injection) or methyl cellulose (for oral).

Réponse :
We are not able to dissolve S2476 clearly without DMSO. For oral gavage, this compound can be dissolved in 1% CMC Na at 20mg/ml as a homogeneous suspension.

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):

Itraconazole Hedgehog/Smoothened Inhibiteur

Poids moléculaire: 705.65031

Contrôle Qualité (Quality Control)

Culture cellulaire, traitement et concentration de travail
(Cell Culture, Treatment & Working Concentration)

Informations chimiques, stockage et stabilité (Chemical Information, Storage & Stability)

Solubilité (Solubility)

Calculateur de molarité

Calculateur de formulation in vivo (Solution claire)

Mécanisme d'action (Mechanism of Action)

Applications (Applications)

Informations sur l'essai clinique (Clinical Trial Information)

Foire aux questions (Frequently Asked Questions)

Itraconazole Hedgehog/Smoothened Inhibiteur

Poids moléculaire: 705.65031

Contrôle Qualité (Quality Control)

Culture cellulaire, traitement et concentration de travail (Cell Culture, Treatment & Working Concentration)

Informations chimiques, stockage et stabilité (Chemical Information, Storage & Stability)

Solubilité (Solubility)

Calculateur de molarité

Calculateur de formulation in vivo (Solution claire)

Mécanisme d'action (Mechanism of Action)

Applications (Applications)

Informations sur l'essai clinique (Clinical Trial Information)

Foire aux questions (Frequently Asked Questions)

Culture cellulaire, traitement et concentration de travail
(Cell Culture, Treatment & Working Concentration)