CU-242 (QBS)

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

CU-242 (QBS)
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
250mg$950In Stock
500mg$1350In Stock
1g$2025In Stock

Cat #: V4649 CAS #: 16082-64-7 Purity ≥ 98%

Description: CU-242 (also known as QBS) is a novel and potent inhibitor of cell cycle at G2 phase; it is also apoptosis inducer.

References: Kim YH, et al. G2 arrest and apoptosis by 2-amino-N-quinoline-8-yl-benzenesulfonamide (QBS), a novel cytotoxic compound. Biochem Pharmacol. 2005 May 1;69(9):1333-41.

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Product Promise

Promise
Molecular Weight (MW)299.35
Molecular FormulaC15H13N3O2S
CAS No.16082-64-7
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
SMILES CodeO=S(C1=CC=CC=C1N)(NC2=C3N=CC=CC3=CC=C2)=O
SynonymsNUN-82647; NUN 82647; NUN82647; QBS
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM3.3406 mL16.7029 mL33.4057 mL66.8114 mL
5mM0.6681 mL3.3406 mL6.6811 mL13.3623 mL
10mM0.3341 mL1.6703 mL3.3406 mL6.6811 mL
20mM0.1670 mL0.8351 mL1.6703 mL3.3406 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.