Name: Amiloride HCl
Brand: Selleck Chemicals
SKU: S1811
Rating: 5 (27 reviews)

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Control de calidad (Quality Control)

Lote: Pureza: 99.96%

99.96

Dianas relacionadas	CFTR CRM1 CD markers AChR Calcium Channel Potassium Channel GABA Receptor TRP Channel ATPase GluR
Otros Sodium Channel Inhibidores	Camostat Mesilate A-803467 cariporide Tolperisone HCl Vinpocetine Veratramine Bulleyaconi cine A GS967 Ambroxol HCl Benzocaine

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	PMID
D17	Cell viability assay		72 h	IC50=110.66 μM	30556178
Abrams	Cell viability assay		72 h	IC50=121.61 μM	30556178
Dharma	Cell viability assay		72 h	IC50=148.37 μM	30556178
YD-10B	Function assay	4 mM	4 h	amiloride strongly blocked the meridianin C‐induced accumulation of vacuoles in YD-10B cells	30246484
NS20Y	Function assay			Amiloride dose dependently inhibits the ASIC current in NS20Y cells with an IC50 of 11.04 μM	27342076
COS-7	Function assay			Binding affinity for HA-tagged mutant human Adenosine A2A receptor (H250N) using [3H]-CGS-21,680 as radioligand expressed in COS-7 cells, Ki=3.28μM	9258366
COS-7	Function assay			Binding affinity for HA-tagged mutant human Adenosine A2A receptor (V84L), using [3H]CGS-21680 as radioligand expressed in COS-7 cells, Ki=11.6μM	9258366
COS-7	Function assay			Binding affinity for HA-tagged wild type human Adenosine A2A receptor (WT) using [3H]CGS-21680 as radioligand expressed in COS-7 cells, Ki=12μM	9258366
MDCK	Function assay			TP_TRANSPORTER: inhibition of TEA uptake in OCT2-expressing MDCK cells, Ki=4.7μM	11758759
MDCK	Function assay			TP_TRANSPORTER: inhibition of TEA uptake in OCT1-expressing MDCK cells, Ki=6.9μM	11758759
AP1	Function assay			Inhibition of Amphiuma tridactylum NHE1 mutant containing TM10-12 domain of Pleuronectes americanus expressed in chinese hamster AP1 cells assessed as intracellular pHi recovery by ammonium chloride prepulse protocol, IC50=38μM	17493937
AP1	Function assay			Inhibition of Pleuronectes americanus NHE1 C-terminal mutant containing TM7 domain of Amphiuma tridactylum expressed in chinese hamster AP1 cells assessed as intracellular pHi recovery by ammonium chloride prepulse protocol	17493937
AP1	Function assay			Inhibition of Pleuronectes americanus NHE1 TM4 mutant containing TFFLF sequence of Amphiuma tridactylum expressed in chinese hamster AP1 cells assessed as intracellular pHi recovery by ammonium chloride prepulse protocol	17493937
HBE	Function assay			Inhibition of human ENaC in HBE cells by short-circuit current technique, IC50=0.22μM	22197144
FRT	Function assay			Inhibition of guinea pig ENaCbeta1/gamma1 expressed in FRT cells by short-circuit current technique, IC50=0.54μM	22197144
HBE	Function assay			Blockade of human ENaC expressed in HBE cells by short-circuit current assay, IC50=0.22μM	22425452
FRT	Function assay			Blockade of guinea pig ENaC expressed in FRT cells by short-circuit current assay, IC50=0.54μM	22425452
DAOY	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for DAOY cells	29435139
A673	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 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
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
NB1643	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB1643 cells	29435139
A673	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for A673 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
AP1	Function assay			Inhibition of rat NHE1 expressed in chinese hamster AP1 cells assessed as inhibition of acid-induced 22Na+ influx by liquid scintillation spectroscopy, Ki=1μM	ChEMBL
AP1	Function assay			Inhibition of full length human C-terminal HA-tagged human NHE5 expressed in chinese hamster AP1 cells assessed as inhibition of acid-induced 22NA+ influx by liquid scintillation spectroscopy, Ki=21μM	ChEMBL
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Información química, almacenamiento y estabilidad (Chemical Information, Storage & Stability)

Peso molecular	266.09	Fórmula	C₆H₈ClN₇O.HCl	Almacenamiento (Desde la fecha de recepción)	3 años-20°Cpolvo
Nº CAS	2016-88-8	--		Almacenamiento de soluciones madre	1 año-80°Cen disolvente 1 mes-20°Cen disolvente
Sinónimos	MK-870 HCl			Smiles	C1(=C(N=C(C(=N1)Cl)N)N)C(=O)N=C(N)N.Cl

Solubilidad (Solubility)

In vitro
Lote:

DMSO : 53 mg/mL (199.18 mM)
(El DMSO contaminado con humedad puede reducir la solubilidad. Usar DMSO fresco y anhidro.)

Water : 6 mg/mL

Ethanol : 5 mg/mL

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.
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.	2.600mg/ml (9.77mM)	Taking the 1 mL working solution as an example, add 50 μL of 52 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.	0.440mg/ml (1.65mM)	Taking the 1 mL working solution as an example, add 50 μL of 8.8 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.

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	Sodium channel T-type calcium channel uPA 7 μM(Ki)
In vitro	Amiloride is a relatively selective inhibitor of the epithelial sodium channel (ENaC) with an IC50 (the concentration required to reach 50% inhibition of an ion channel) in the concentration range of 0.1 to 0.5 μM. Amiloride is a relatively poor inhibitor of the the Na+/H+ exchanger (NHE) with an IC50 as low as 3 μM in the presence of a low external [Na+] but as high as 1 mM in the presence of a high [Na⁺]. Amiloride is an even weaker inhibitor of the Na⁺/Ca²⁺ exchanger (NCX), with an IC50 of 1 mM. Amiloride (1 μM) and submicromolar doses of Benzamil (30 nM), doses known to inhibit the ENaC, inhibit the myogenic vasoconstriction response to increasing perfusion pressure by blocking the activity of ENaC proteins. Amiloride completely inhibits Na+ influx in doses known to be relatively specific for ENaC (1.5 μM) in vascular smooth muscle cells (VSMC).
In vivo	Amiloride at 1 mg/kg/day subcutaneously is found to reverse the initial increases in collagen deposition and prevent any further increases in the DOCA-salt hypertensive rat. Amiloride delays the onset of proteinuria and improved brain and kidney histologic scores in the saline-drinking, stroke-prone spontaneously hypertensive rats (SHRSP). compared with controls. Amiloride antagonizes or prevents actions of aldosterone in these cells and in cardiovascular and renal tissues in animals with salt-dependent forms of hypertension.
Referencias	[1] https://pubmed.ncbi.nlm.nih.gov/17198922/ [2] https://pubmed.ncbi.nlm.nih.gov/2451291/ [3] https://pubmed.ncbi.nlm.nih.gov/3106085/

Aplicaciones (Applications)

Métodos	Biomarcadores	Imágenes	PMID
Western blot	p-AKT / AKT / p-PP1 / PP1		21694768
Immunofluorescence	p53		30556178

Información del ensayo clínico (Clinical Trial Information)

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

Número NCT	Reclutamiento	Condiciones	Patrocinador/Colaboradores	Fecha de inicio	Fases
NCT05044611	Recruiting	Bipolar Disorder	Assistance Publique - Hôpitaux de Paris	January 11 2023	Phase 4
NCT04181008	Completed	Pharmacokinetics	University of Utah\|Center for Addiction and Mental Health	September 28 2020	Early Phase 1
NCT02323100	Terminated	Cystic Fibrosis	National Jewish Health\|University of Alabama at Birmingham\|Children''s Hospital of Philadelphia\|Johns Hopkins University\|Horizon Pharma Ireland Ltd. Dublin Ireland	December 2 2018	Phase 1\|Phase 2

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):

Amiloride HCl Sodium Channel inhibitor

Estructura química

Peso molecular: 266.09

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)

Amiloride HCl Sodium Channel inhibitor

Estructura química

Peso molecular: 266.09

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)

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