Name: Sildenafil
Brand: Selleck Chemicals
SKU: S4684
Rating: 5 (22 reviews)

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Control de calidad

Lote: Pureza: 99.97%

99.97

Dianas relacionadas	Dehydrogenase HSP Transferase P450 (e.g. CYP17) phosphatase PPAR Vitamin Carbohydrate Metabolism Mitochondrial Metabolism Drug Metabolite
Otros PDE Inhibidores	Rolipram IBMX (3-Isobutyl-1-methylxanthine) Icariin Cilomilast Mardepodect (PF-2545920) Deltarasin PF-8380 Enpp-1-IN-1 Ibudilast BRL-50481

Cultivo celular, tratamiento y concentración de trabajo

Líneas celulares	Tipo de ensayo	Tiempo de incubación	Descripción de la actividad	PMID
human erythrocytes	Function assay	60 mins	Inhibition of ABCC5 in human erythrocytes assessed as inhibition of ATP-mediated [3H]cGMP uptake in inside-out vesicles after 60 mins by liquid scintillation counting, Ki=1.2 μM	22380603
HEK293	Function assay		TP_TRANSPORTER: inhibition of 9-(2-phosphonomethoxyethyl)adenine(PMEA) efflux (PMEA: 1 uM) in MRP4-expressing HEK293 cells, IC50=20μM	12695538
mammalian cells	Function assay		Inhibition of human Potassium channel HERG expressed in mammalian cells, IC50=3.31131μM	12873512
RFL-6	Function assay		Inhibition of phosphodiesterase 5 in rat fetal lung fibroblast (RFL-6) cells, Ki=0.0018μM	15771456
CHO	Function assay		Inhibition of human ERG expressed in CHO cells by whole cell patch clamp technique, IC50=3.31131μM	18448342
COS7	Function assay		Inhibition of human recombinant PDE5A1 expressed in COS7 cells, IC50=0.075μM	18778098
HEK293T	Function assay	2 hrs	Displacement of [3H]ZM241385 from human AA2AR expressed in HEK293T cells after 2 hrs by liquid scintillation counter, Ki=0.19953μM	22563707
HEK293T	Function assay	45 mins	Inhibition of mouse Ido2 transfected in HEK293T cells using L-tryptophan as substrate assessed as kynurenine formation after 45 mins by spectrophotometric analysis, IC50=4.5μM	23122865
Sf9	Function assay		Inhibition of human PDE5A1 expressed in baculovirus in sf9 cells by PDE Glo phosphodiesterase assay, IC50=0.0056μM	25801159
BL21-CodonPlus(DE3)	Function assay	30 mins	Inhibition of human His-tagged PDE5A catalytic domain expressed in Escherichia coli BL21-CodonPlus(DE3) cells using [3H]cAMP or [3H]cGMP as substrate incubated for 30 mins by scintillation counting method, IC50=0.0022μM	26908025
Sf9	Function assay	15 mins	Inhibition of recombinant human PDE5A1 catalytic domain (535 to 860 residues) expressed in baculovirus infected sf9 cells using [3H]cGMP as substrate incubated for 15 mins by liquid scintillation counting method, IC50=0.0022μM	26908025
BL21-CodonPlus	Function assay		Inhibition of recombinant human His6-tagged PDE5A (535 to 786 residues)/PDE6C expressed in Escherichia coli BL21-CodonPlus cells using [3H]cGMP as substrate, Ki=0.025μM	26908025
BL21-CodonPlus(DE3)	Function assay	30 mins	Inhibition of human His-tagged PDE4B catalytic domain expressed in Escherichia coli BL21-CodonPlus(DE3) cells using [3H]cAMP or [3H]cGMP as substrate incubated for 30 mins by scintillation counting method, IC50=20μM	26908025
Sf9	Function assay	30 mins	Inhibition of full length recombinant human N-terminal GST-tagged PDE5A1 expressed in baculovirus infected Sf9 cells using cGMP as substrate after 30 mins by HTRF assay, IC50=0.004μM	27606546
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
NB1643	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB1643 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
OHS-50	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for OHS-50 cells	29435139
RD	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for RD cells	29435139
Rh41	qHTS assay		qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh41 cells	29435139
Sf9	Function assay	1 hr	Inhibition of N-terminal GST-tagged full length recombinant human PDE5A1 catalytic domain expressed in Baculovirus infected Sf9 insect cells using FAM-cGMP as substrate after 1 hr by fluorescence polarization assay, IC50=0.00365μM	29505934
Sf9	Function assay	30 mins	Inhibition of N-terminal GST-tagged human PDE5A1 expressed in baculovirus infected sf9 cells using [3H]cGMP as substrate measured after 30 mins by scintillation proximity assay, IC50=0.00431μM	31021628
Sf9	Function assay	30 mins	Inhibition of N-terminal GST-tagged human PDE6C expressed in baculovirus infected sf9 cells using [3H]cGMP as substrate measured after 30 mins by scintillation proximity assay, IC50=0.03642μM	31021628
Sf9	Function assay	30 mins	Inhibition of N-terminal GST-tagged human PDE1 expressed in baculovirus infected sf9 cells using [3H]cAMP as substrate measured after 30 mins by scintillation proximity assay, IC50=0.819μM	31021628
Sf9	Function assay	30 mins	Inhibition of N-terminal GST-tagged human PDE11A4 expressed in baculovirus infected sf9 cells using [3H]cGMP as substrate measured after 30 mins by scintillation proximity assay, IC50=4.93μM	31021628
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Información química, almacenamiento y estabilidad

Peso molecular	474.58	Fórmula	C₂₂H₃₀N₆O₄S	Almacenamiento (Desde la fecha de recepción)	3 años-20°Cpolvo
Nº CAS	139755-83-2	Descargar SDF		Almacenamiento de soluciones madre	1 año-80°Cen disolvente 1 mes-20°Cen disolvente
Sinónimos	Revatio, UK-92480, Viagra			Smiles	CCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)C)OCC)C

Solubilidad

In vitro
Lote:

Water : 14 mg/mL

DMSO : Insoluble
(El DMSO contaminado con humedad puede reducir la solubilidad. Usar DMSO fresco y anhidro.)

Ethanol : Insoluble

Calculadora de Molaridad

Masa	Concentración	Volumen	Peso molecular
=	×	×

Calculadora de Dilución Calculadora de Peso Molecular

In vivo Lote:
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validado por los laboratorios Selleck. Si necesita ajustes en esta formulación, contacte con nuestro equipo de ventas para pruebas personalizadas.	1.000mg/ml (2.11mM)	Taking the 1 mL working solution as an example, add 50 μL of 20 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 Validado por los laboratorios Selleck. Si necesita ajustes en esta formulación, contacte con nuestro equipo de ventas para pruebas personalizadas.	1.000mg/ml (2.11mM)	Taking the 1 mL working solution as an example, add 50 μL of 20 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.
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.

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

Targets/IC₅₀/Ki	PDE5 5.22 nM
In vitro	Sildenafil mejora la señalización de la insulina y la producción de NO en las células endoteliales, probablemente al reducir el estrés oxidativo inducido por la hiperglucemia y al aumentar los niveles intracelulares de Ca2+.
In vivo	La administración aguda del inhibidor de la PDE-5 Sildenafil en una única dosis clínicamente relevante no modula la función in vivo del corazón derecho hipertrófico insuficiente de la rata, medida mediante ecocardiografía y hemodinámica invasiva.
Referencias	[1] https://pubmed.ncbi.nlm.nih.gov/24618544/ [2] https://pubmed.ncbi.nlm.nih.gov/21297971/

Información del ensayo clínico

(datos de https://clinicaltrials.gov, actualizado el 2024-05-22)

Número NCT	Reclutamiento	Condiciones	Patrocinador/Colaboradores	Fecha de inicio	Fases
NCT05466695	Not yet recruiting	Erectile Dysfunction and Neutrophil Lymphocyte Ratio	Assiut University	August 1 2022	Early Phase 1
NCT05275725	Recruiting	Birth Asphyxia	Pia Wintermark\|Kawempe National Referral Hospital\|Saint Francis Hospital\|Walimu\|McGill University Health Centre/Research Institute of the McGill University Health Centre	July 1 2022	Phase 1
NCT04565925	Recruiting	Spinal Cord Injuries\|Urinary Incontinence	The University of Texas Medical Branch Galveston	July 7 2021	Phase 2

Soporte técnico

Instrucciones de manipulación

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Sildenafil PDE inhibidor

Estructura química

Peso molecular: 474.58