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Elesclomol (STA-4783)

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

Elesclomol (STA-4783)
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
250mg$450Check With Us
500mg$700Check With Us
1g$1050Check With Us

Cat #: V0876 CAS #: 488832-69-5 Purity ≥ 98%

Description: Elesclomol (STA4783; STA-4783; STA4783) is a bis(thio-hydrazide amide)-based heat shock protein 70/HSP70 inducer as well as an oxidative stress inducer with potential antitumor and pro-apoptotic activity.

References: Peter Tsvetkov, et al. Copper induces cell death by targeting lipoylated TCA cycle proteins. Science. 2022 Mar 18;375(6586):1254-1261.

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Product Promise

Promise
Molecular Weight (MW)400.5
Molecular FormulaC19H20N4O2S2
CAS No.488832-69-5
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 80 mg/mL (199.8 mM)r
Water: <1 mg/mLr
Ethanol: <1 mg/mL
Solubility In Vivo1% DMSO+30% polyethylene glycol+1% Tween 80: 30 mg/mL
SMILES CodeO=C(NN(C)C(C1=CC=CC=C1)=S)CC(NN(C)C(C2=CC=CC=C2)=S)=O
SynonymsSTA 4783, Elesclomol; STA4783; STA-4783;
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.4969 mL12.4844 mL24.9688 mL49.9376 mL
5mM0.4994 mL2.4969 mL4.9938 mL9.9875 mL
10mM0.2497 mL1.2484 mL2.4969 mL4.9938 mL
20mM0.1248 mL0.6242 mL1.2484 mL2.4969 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
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.