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

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Batch: Zuiverheid: 99.97%

99.97

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

Celkweek, behandeling & werkzame concentratie

Cellijnen	Assaytype	Incubatietijd	Activiteitsbeschrijving	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
Klik om meer experimentele gegevens over cellijnen te bekijken

Chemische informatie, opslag en stabiliteit

Molecuulgewicht	474.58	Formule	C₂₂H₃₀N₆O₄S	Opslag (vanaf de datum van ontvangst)	3 jaar-20°Cpoeder
CAS-nr.	139755-83-2	SDF downloaden		Opslag van stamoplossingen	1 jaar-80°Cin oplosmiddel 1 maand-20°Cin oplosmiddel
Synoniemen	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

Oplosbaarheid

In vitro
Batch:

Water : 14 mg/mL

DMSO : Insoluble
(Met vocht verontreinigd DMSO kan de oplosbaarheid verminderen. Gebruik verse, watervrije DMSO.)

Ethanol : Insoluble

Molariteitscalculator

Massa	Concentratie	Volume	Molecuulgewicht
=	×	×

Verdunningscalculator Molecuulgewichtcalculator

In vivo Batch:
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Gevalideerd door Selleck labs. Mocht u aanpassingen aan deze formulering nodig hebben, neem dan contact op met ons verkoopteam voor aangepaste tests.	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 Gevalideerd door Selleck labs. Mocht u aanpassingen aan deze formulering nodig hebben, neem dan contact op met ons verkoopteam voor aangepaste tests.	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.

In vivo formulatiecalculator (heldere oplossing)

Stap 1: Voer onderstaande informatie in (Aanbevolen: een extra dier om rekening te houden met verlies tijdens het experiment)

Dosering: mg/kg Gemiddeld gewicht van dieren: g Doseervolume per dier:μL Aantal dieren:

Stap 2: Voer de in vivo formulering in (Dit is alleen de calculator, geen formulering. Neem eerst contact met ons op als er geen in vivo formulering is in de sectie oplosbaarheid.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Berekeningsresultaten:

Werkconcentratie: mg/ml;

Methode voor het bereiden van DMSO-moedervloeistof: mg geneesmiddel vooropgelost in μL DMSO ( Concentratie moedervloeistof mg/mL, Neem eerst contact met ons op als de concentratie de DMSO-oplosbaarheid van de batch van het geneesmiddel overschrijdt. )

Methode voor het bereiden van in vivo formulering: Neem μL DMSO moedervloeistof, voeg daarna toeμL PEG300, mengen en verhelderen, daarna toevoegenμL Tween 80, mengen en verhelderen, daarna toevoegen μL ddH₂O, mengen en verhelderen.

Methode voor het bereiden van in vivo formulering: Neem μL DMSO moedervloeistof, voeg daarna toe μL Maïsolie, mengen en verhelderen.

Opmerking: 1. Zorg ervoor dat de vloeistof helder is voordat u het volgende oplosmiddel toevoegt.
2. Zorg ervoor dat u het/de oplosmiddel(en) in de juiste volgorde toevoegt. U moet ervoor zorgen dat de verkregen oplossing, bij de vorige toevoeging, een heldere oplossing is voordat u verdergaat met het toevoegen van het volgende oplosmiddel. Fysieke methoden zoals vortexen, ultrasoon of een warmwaterbad kunnen worden gebruikt om het oplossen te bevorderen.

Werkingsmechanisme

Targets/IC₅₀/Ki	PDE5 5.22 nM
In vitro	Sildenafil verbetert de insulinesignalering en NO-productie in endotheelcellen, waarschijnlijk door oxidatieve stress veroorzaakt door hyperglykemie te verminderen en door intracellulaire Ca2+-niveaus te verhogen.
In vivo	Acute toediening van de PDE-5-remmer Sildenafil in een enkele klinisch relevante dosis moduleert de in vivo functie van het hypertrofische falende rechterhart van de rat, gemeten door echocardiografie en invasieve hemodynamica, niet.
Referenties	[1] https://pubmed.ncbi.nlm.nih.gov/24618544/ [2] https://pubmed.ncbi.nlm.nih.gov/21297971/

Informatie over klinische proeven

(gegevens van https://clinicaltrials.gov, bijgewerkt op 2024-05-22)

NCT-nummer	Werving	Aandoeningen	Sponsor/medewerkers	Startdatum	Fasen
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

Technische ondersteuning

Gebruiksaanwijzing

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

Als u nog andere vragen heeft, laat dan een bericht achter.

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Sildenafil PDE remmer

Chemische structuur

Molecuulgewicht: 474.58