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Tivozanib (AV951; KRN-951)

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

Tivozanib (AV951; KRN-951)
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
250mg$480In Stock
500mg$850In Stock
1g$1275In Stock

Cat #: V0505 CAS #: 475108-18-0 Purity ≥ 98%

Description: Tivozanib (formerly KRN951 or AV-951; brand name Fotivda) is a novel, orally bioavailable, potent and selective inhibitor of VEGFR (vascular endothelial growth factor receptors) with potential antineoplastic activity.

References: Motzer RJ, et al. Tivozanib versus sorafenib as initial targeted therapy for patients with metastatic renal cell carcinoma: results from a phase III trial. J Clin Oncol. 2013 Oct 20;31(30):3791-9.

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Product Promise

Promise
Molecular Weight (MW)454.86
Molecular FormulaC22H19ClN4O5
CAS No.475108-18-0
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 20 mg/mL (43.96 mM)r
Water: <1 mg/mLr
Ethanol:<1 mg/mL
Solubility In Vivo0.5% methylcellulose: 30 mg/mL
SMILES CodeO=C(NC1=NOC(C)=C1)NC2=CC=C(OC3=CC=NC4=CC(OC)=C(OC)C=C34)C=C2Cl
SynonymsTivozanib; KRN-951, AV-951; AV951; AV 951; KRN951; KRN 951
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.1985 mL10.9924 mL21.9848 mL43.9696 mL
5mM0.4397 mL2.1985 mL4.3970 mL8.7939 mL
10mM0.2198 mL1.0992 mL2.1985 mL4.3970 mL
20mM0.1099 mL0.5496 mL1.0992 mL2.1985 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.