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Peramivir Trihydrate (RWJ-270201; BCX-1812)

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

Peramivir Trihydrate (RWJ-270201; BCX-1812)
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Size Price Stock
250mg$1280Check With Us
500mg$2050Check With Us
1g$3075Check With Us

Cat #: V2442 CAS #: 1041434-82-5 Purity ≥ 98%

Description: Peramivir Trihydrate (also known as BCX-1812, RWJ-270201, S-021812; trade name Rapivab) is a trihydrate form of the antiviral agent peramivir which is a transition-state analogue and a specific influenza viral neuraminidase inhibitor approved for the treatment of influenza. It inhibits with neuraminidase an IC50 of median 0.09 nM. Peramivir protects mice against severe disease outcomes following infection with highly pathogenic avian influenza and multi-dose treatment was efficacious in ferrets. Peramivir combined with Oseltamivir perform better than suboptimal doses of each compound alone to treat influenza infections in mice. Peramivir (30 mg/kg) is effective in promoting the survival of mice infected with systemically replicating H5N1 virus.

References: Babu YS, et al. BCX-1812 (RWJ-270201): discovery of a novel, highly potent, orally active, and selective influenza neuraminidase inhibitor through structure-based drug design. J Med Chem. 2000 Sep 21;43(19):3482-6.

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Molecular Weight (MW)382.45
Molecular FormulaC15H28N4O4.3H2O
CAS No.1041434-82-5
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: <1 mg/mLr
Water: <1 mg/mLr
Ethanol: <1 mg/mL
SMILES CodeO=C([C@@H]1[C@@H](O)[C@@H]([C@@H](NC(C)=O)C(CC)CC)[C@H](NC(N)=N)C1)O.[H]O[H].[H]O[H].[H]O[H]
SynonymsBCX-1812,RWJ-270201, S-021812; BCX1812; BCX 1812; RWJ 270201; RWJ270201; Peramivir. Brand name: Rapivab; Rapiacta and Peramiflu
ProtocolIn VitroIn vitro activity: N/A Kinase Assay: N/A Cell Assay: N/A
In VivoPeramivir protects mice against severe disease outcomes following infection with highly pathogenic avian influenza and multi-dose treatment was efficacious in ferrets. Peramivir combined with Oseltamivir perform better than suboptimal doses of each compound alone to treat influenza infections in mice. Peramivir (30 mg/kg) is effective in promoting the survival of mice infected with systemically replicating H5N1 virus. Peramivir is 30% protective against H1N1 virus in mice at 0.5 mg/kg/d, but ineffective at lower doses when used as monotherapy. Peramivir combined with favipiravir increases the numbers of survivors by 10-50% when the 0.025 mg/kg/d, 0.05 mg/kg/d, and 0.1 mg/kg/d doses of Peramivir are combined with 20 mg/kg/d Favipiravir and when all doses of Peramivir are combined with 40 mg/kg/d Favipiravir. Peramivir combined with favipiravir results in an increase in lifespan, improved body weight and significant reductions in lung hemorrhage score and lung weight in H1N1 infected mice. Peramivir (1 mg/kg/d) combined with Rimantadine (5 mg/kg/d and 10 mg/kg/d) produces weight losses of 1.69 and 0.69, respectively, whereas the combination of 3.0 mg/kg/d Peramivir with 10 and 30 mg/kg/d Rimantadine does not show any weight loss in sub-lethal influenza A (H3N2) virus mouse model.
Animal modelMice
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
1mM2.6147 mL13.0736 mL26.1472 mL52.2944 mL
5mM0.5229 mL2.6147 mL5.2294 mL10.4589 mL
10mM0.2615 mL1.3074 mL2.6147 mL5.2294 mL
20mM0.1307 mL0.6537 mL1.3074 mL2.6147 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.