EST64454 HCl

This product is for research use only, not for human use. We do not sell to patients.

EST64454 HCl
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Size Price Stock
100mg$1200Check With Us
250mg$1850Check With Us
500mg$2776Check With Us

Cat #: V2275 CAS #: 1950569-11-5 Purity ≥ 99%

Description: EST64454 HCl is a potent ,selective and orally active sigma-1 receptor antagonist( Ki = 22 nM).

References: Díaz JL, et al. EST64454: a Highly Soluble σ1 Receptor Antagonist Clinical Candidate for Pain Management. J Med Chem. 2020;63(23):14979-14988.

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Molecular Weight (MW)400.8548
Molecular FormulaC18H23ClF2N4O2
CAS No.1950569-11-5
SynonymsEST64454 hydrochloride; EST-64454; EST64454; EST 64454;
ProtocolIn VivoEST64454 (10 mg/kg; p.o.; male Wistar rats) treatment shows the Cmax, t1/2, AUC0-∞, Vss and F% are 771 ng/mL, 3.4 hours, 1431 ng h/mL, 4.4 l/kg and 69%, respectively
Animal modelMale Wistar rats (250-300 g)
Dosages10 mg/kg
AdministrationP.o. (Pharmacokinetic Analysis)
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.4947 mL12.4733 mL24.9467 mL49.8934 mL
5mM0.4989 mL2.4947 mL4.9893 mL9.9787 mL
10mM0.2495 mL1.2473 mL2.4947 mL4.9893 mL
20mM0.1247 mL0.6237 mL1.2473 mL2.4947 mL
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
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Concentration
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Volume
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Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.