WEHI-539

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

WEHI-539
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
100mg$1050To Be Confirmed
200mg$1575To Be Confirmed
500mg$2655To Be Confirmed

Cat #: V3176 CAS #: 1431866-33-9 (free base) Purity ≥ 98%

Description: WEHI-539 is a potent and selective inhibitor of BCL-XL with IC50 value of 1.1 nM.

References: Lessene G, et al. Structure-guided design of a selective BCL-X(L) inhibitor. Nat Chem Biol. 2013 Jun;9(6):390-7.

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Product Promise

Promise
Molecular Weight (MW)583.72
Molecular FormulaC31H29N5O3S2
CAS No.1431866-33-9 (free base)
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 100 mg/mL (161.2 mM)r
Water: N/Ar
Ethanol: N/A
SMILES CodeO=C(C1=C(CCCOC2=CC=C(CN)C=C2)SC(C(C=C/34)=CC=C4CCCC3=N/NC5=NC6=CC=CC=C6S5)=N1)O
SynonymsWEHI539; WEHI-539; WEHI 539
ProtocolIn VitroWEHI-539 is a selective inhibitor of Bcl-XL. WEHI-539 augments Carboplatin induced caspase 3/7 activity, PARP cleavage and annexin V labelling. WEHI-539 as a single agent causes noticeable PARP cleavage in Ovcar-4 (5 μM in Ovcar-4.) and Ovsaho (1 μM in Ovsaho) cells.
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
1mM1.7132 mL8.5658 mL17.1315 mL34.2630 mL
5mM0.3426 mL1.7132 mL3.4263 mL6.8526 mL
10mM0.1713 mL0.8566 mL1.7132 mL3.4263 mL
20mM0.0857 mL0.4283 mL0.8566 mL1.7132 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.