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Laninamivir (Inavir, CS8958, R125489)

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

Laninamivir (Inavir, CS8958, R125489)
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
250mg$950Check With Us
500mg$1650Check With Us
1g$2475Check With Us

Cat #: V5767 CAS #: 203120-17-6 Purity ≥ 98%

Description: Laninamivir (Inavir, CS-8958, R-125489) is a novel and potent neuraminidase inhibitor with antiviral activities.

References: Vavricka CJ, et al. Structural and functional analysis of laninamivir and its octanoate prodrug reveals group specific mechanisms for influenza NA inhibition. PLoS Pathog. 2011 Oct;7(10):e1002249.

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Product Promise

Promise
Molecular Weight (MW)346.34
Molecular FormulaC13H22N4O7
CAS No.203120-17-6
SMILES CodeO=C(C1=C[C@H](NC(N)=N)[C@@H](NC(C)=O)[C@@H](C[C@@H](OC)CO)O1)O           
SynonymsLaninamivir; R 125489; R125489; R-125489; CS8958; CS-8958; CS 8958;
ProtocolIn VitroLaninamivir (R 125489) is potent against p57N2, p09N1 and N5 with a similar binding mode to Zanamivir. Laninamivir (R 125489) inhibits efficiently common oseltamivir-resistant viruses, including those with the ubiquitous His274Tyr substitution.
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
1mM2.8873 mL14.4367 mL28.8734 mL57.7467 mL
5mM0.5775 mL2.8873 mL5.7747 mL11.5493 mL
10mM0.2887 mL1.4437 mL2.8873 mL5.7747 mL
20mM0.1444 mL0.7218 mL1.4437 mL2.8873 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.