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

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Control de calidad (Quality Control)

Lote: Pureza: 99.98%

99.98

Dianas relacionadas	JAK TGF-beta/Smad Wnt/beta-catenin ERK GSK-3 ROCK PKA Secretase STAT Casein Kinase
Otros Hedgehog/Smoothened Inhibidores	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

Cultivo celular, tratamiento y concentración de trabajo
(Cell Culture, Treatment & Working Concentration)

Líneas celulares	Tipo de ensayo	Concentración	Tiempo de incubación	Descripción de la actividad
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
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Información química, almacenamiento y estabilidad (Chemical Information, Storage & Stability)

Peso molecular	705.65031	Fórmula	C₃₅H₃₈Cl₂N₈O₄	Almacenamiento (Desde la fecha de recepción)	3 años-20°Cpolvo
Nº CAS	84625-61-6	Descargar SDF		Almacenamiento de soluciones madre	1 año-80°Cen disolvente 1 mes-20°Cen disolvente
Sinónimos	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

Solubilidad (Solubility)

In vitro
Lote:

DMSO : 13 mg/mL (18.42 mM)
(El DMSO contaminado con humedad puede reducir la solubilidad. Usar DMSO fresco y anhidro.)

Water : Insoluble

Ethanol : Insoluble

DMSO : 35 mg/mL (49.59 mM) Calentado con baño de agua a 60°C; Ultrasonido;
(El DMSO contaminado con humedad puede reducir la solubilidad. Usar DMSO fresco y anhidro.)

Water : Insoluble

Ethanol : Insoluble

Calculadora de Molaridad

Masa	Concentración	Volumen	Peso molecular
=	×	×

Calculadora de Dilución Calculadora de Peso Molecular

In vivo Lote:
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 Validado por los laboratorios Selleck. Si necesita ajustes en esta formulación, contacte con nuestro equipo de ventas para pruebas personalizadas.	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.

Calculadora de formulación in vivo (Solución clara)

Paso 1: Introduzca la información a continuación (Recomendado: Un animal adicional para tener en cuenta la pérdida durante el experimento)

Dosis: mg/kg Peso promedio de los animales: g Volumen de dosificación por animal:μL Número de animales:

Paso 2: Introduzca la formulación in vivo (Esto es solo la calculadora, no la formulación. Por favor, contáctenos primero si no hay una formulación in vivo en la sección de Solubilidad.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Resultados del cálculo:

Concentración de trabajo: mg/ml;

Método para preparar el líquido maestro de DMSO: mg fármaco predissuelto en μL DMSO ( Concentración del líquido maestro mg/mL, Por favor, contáctenos primero si la concentración excede la solubilidad del DMSO del lote del fármaco. )

Método para preparar la formulación in vivo: Tomar μL DMSO líquido maestro, luego añadirμL PEG300, mezclar y clarificar, luego añadirμL Tween 80, mezclar y clarificar, luego añadir μL ddH₂O, mezclar y clarificar.

Método para preparar la formulación in vivo: Tomar μL DMSO líquido maestro, luego añadir μL Aceite de maíz, mezclar y clarificar.

Nota: 1. Por favor, asegúrese de que el líquido esté claro antes de añadir el siguiente disolvente.
2. Asegúrese de añadir el (los) disolvente(s) en orden. Debe asegurarse de que la solución obtenida, en la adición anterior, sea una solución clara antes de proceder a añadir el siguiente disolvente. Se pueden utilizar métodos físicos como el vórtice, el ultrasonido o el baño de agua caliente para ayudar a la disolución.

Mecanismo de acción (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.
Referencias	[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/

Aplicaciones (Applications)

Métodos	Biomarcadores	Imágenes	PMID
Western blot	pACC / ACC / p-S6K / S6K GLI1 / GLI2 / p-AKT1 / AKT1 / Cyclin D1		28103683
Growth inhibition assay	Cell viability		24905460

Información del ensayo clínico (Clinical Trial Information)

(datos de https://clinicaltrials.gov, actualizado el 2026-05-08)

Número NCT	Reclutamiento	Condiciones	Patrocinador/Colaboradores	Fecha de inicio	Fases
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

Preguntas frecuentes (Frequently Asked Questions)

Pregunta 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).

Respuesta:
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 Inhibidor

Peso molecular: 705.65031

Control de calidad (Quality Control)

Cultivo celular, tratamiento y concentración de trabajo
(Cell Culture, Treatment & Working Concentration)

Información química, almacenamiento y estabilidad (Chemical Information, Storage & Stability)

Solubilidad (Solubility)

Calculadora de Molaridad

Calculadora de formulación in vivo (Solución clara)

Mecanismo de acción (Mechanism of Action)

Aplicaciones (Applications)

Información del ensayo clínico (Clinical Trial Information)

Preguntas frecuentes (Frequently Asked Questions)

Itraconazole Hedgehog/Smoothened Inhibidor

Peso molecular: 705.65031

Control de calidad (Quality Control)

Cultivo celular, tratamiento y concentración de trabajo (Cell Culture, Treatment & Working Concentration)

Información química, almacenamiento y estabilidad (Chemical Information, Storage & Stability)

Solubilidad (Solubility)

Calculadora de Molaridad

Calculadora de formulación in vivo (Solución clara)

Mecanismo de acción (Mechanism of Action)

Aplicaciones (Applications)

Información del ensayo clínico (Clinical Trial Information)

Preguntas frecuentes (Frequently Asked Questions)

Cultivo celular, tratamiento y concentración de trabajo
(Cell Culture, Treatment & Working Concentration)