Zanamivir hydrate(5:1)
Based on 16 publication(s) in Google Scholar
Zanamivir hydrate (5:1) is the hydrate of Zanamivir. Zanamivir is an influenza viral neuraminidase inhibitor with IC50 values of 0.95 nM and 2.7 nM for influenza A and B, respectively.
For research use only. We do not sell to patients.
- CAS No.: 171094-50-1
- Formula: C12H20.4N4O7.2
- Molecular Weight:335.91
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications Citing Use of MedChemExpress (MCE) Zanamivir hydrate(5:1)
More- Signal Transduct Target Ther. 2021 Apr 24;6(1):165. [Abstract]
- NPJ Digit Med. 2025 Nov 21;8(1):712. [Abstract]
- Acta Pharm Sin B. 2025 Aug;15(8):4156-4173. [Abstract]
- Emerg Microbes Infect. 2025 Dec;14(1):2564308. [Abstract]
- PLoS Pathog. 2024 Feb 14;20(2):e1011981. [Abstract]
- Int J Infect Dis. 2024 Sep:146:107134. [Abstract]
- Antiviral Res. 2024 Sep:229:105959. [Abstract]
- Antimicrob Agents Chemother. 2020 Jun 23;64(7):e00222-20. [Abstract]
- Viruses. 2024 Sep 14;16(9):1467. [Abstract]
- Glycobiology. 2025 Nov 6;35(11):cwaf067. [Abstract]
- PLoS One. 2018 Jul 12;13(7):e0200761. [Abstract]
- Res Sq. 2025 Feb 04.
- ChemRxiv. 2024 May 8.
- bioRxiv. 2024 May 8:2024.05.06.592815. [Abstract]
- bioRxiv. 2020 Mar.
- bioRxiv. July 26, 2018.
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Microbiological Assay
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WB
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Cell Proliferation/Viability Assay
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RT-PCR
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Cell Proliferation/Viability Assay
All Antibiotic Isoforms
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Biological Activity
IC50: 0.95 nM (Influenza A); 2.7 nM (Influenza B)[1]
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 171094-50-1
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Molecular Weight 335.91
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Formula C12H20.4N4O7.2
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SMILES
NC(N[C@@H]1[C@H]([C@@]([H])(OC(C(O)=O)=C1)[C@@H]([C@@H](CO)O)O)NC(C)=O)=N.[0.2 H2O]
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications (16)
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Journal Impact Factor
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Most Recent
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Signal Transduct Target Ther
An integrative drug repositioning framework discovered a potential therapeutic agent targeting COVID-19. [Abstract]2021 Apr 24;6(1):165. PMID: 33895786
Zanamivir hydrate(5:1) purchased from MedChemExpress. Usage Cited in: Signal Transduct Target Ther. 2021 Apr 24;6(1):165. [Abstract]
The preliminary in vitro antiviral activities of oseltamivir at 3 μM, Zanamivir (51 h) at 3 μM, baricitinib at 3.2 μM, olaparib at 3.2 μM, arbidol at 3 μM and 30 μM, and CVL218 at 3 μM and 30 μM, respectively, were detected in Vero E6 cells infected with SARS-CoV-2 at an MOI of 0.05. The viral yield in the cell supernatant was then quantified by qRT-PCR.
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NPJ Digit Med
Predictive modeling & mechanistic validation of synergistic pimodivir combinations for anti-influenza therapy via PB2cap affinity boost. [Abstract]2025 Nov 21;8(1):712. PMID: 41272280 -
Acta Pharm Sin B
A novel C-3-substituted oleanolic acid benzyl amide derivative exhibits therapeutic potential against influenza A by targeting PA-PB1 interactions and modulating host macrophage inflammation. [Abstract]2025 Aug;15(8):4156-4173. PMID: 40893672 -
Emerg Microbes Infect
Efficient airborne transmission of influenza D virus in ferret models and serological evidence of human exposure in Northeast China. [Abstract]2025 Dec;14(1):2564308. PMID: 41069204
Zanamivir hydrate(5:1) purchased from MedChemExpress. Usage Cited in: Emerg Microbes Infect. 2025 Dec;14(1):2564308. [Abstract]
Compound susceptibility profiles of Zanamivir was assessed using a viral yield reduction assay in MDCK cells. Cells were infected with IDV and IAV (MOI = 0.1), followed by removal of the virus inoculum and treatment with serially diluted compounds. Supernatants were collected at designated timepoints post-infection for TCID50 titration. Antiviral activity (%) was calculated relative to virus-free and drug-free controls.
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PLoS Pathog
The HN protein of Newcastle disease virus induces cell apoptosis through the induction of lysosomal membrane permeabilization. [Abstract]2024 Feb 14;20(2):e1011981. PMID: 38354122
Zanamivir hydrate(5:1) purchased from MedChemExpress. Usage Cited in: PLoS Pathog. 2024 Feb 14;20(2):e1011981. [Abstract]
Western blotting analysis of LAMP1 and LAMP2 deglycosylation and degradation in HeLa cells transfected with plasmid expressing HN protein and treated with Peramivir (30 μg/mL) or Zanamivir (20 μg/mL; 24-48 h) at the indicated time points post-transfection. The results demonstrated that treatment with either Peramivir or Zanamivir significantly inhibited the deglycosylation and degradation of LAMP1 and LAMP2 following the transfection of the HN protein.
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Int J Infect Dis
Antiviral susceptibility of SARS-CoV-2 and influenza viruses from 3 co-infected pediatric patients. [Abstract]2024 Sep:146:107134. PMID: 38944411 -
Antiviral Res
Genotypic and phenotypic susceptibility of emerging avian influenza A viruses to neuraminidase and cap-dependent endonuclease inhibitors. [Abstract]2024 Sep:229:105959. PMID: 38986873 -
Antimicrob Agents Chemother
Development of Novel Anti-influenza Thiazolides with Relatively Broad-Spectrum Antiviral Potentials. [Abstract]2020 Jun 23;64(7):e00222-20. PMID: 32312780
Zanamivir hydrate(5:1) purchased from MedChemExpress. Usage Cited in: Antimicrob Agents Chemother. 2020 Jun 23;64(7):e00222-20. [Abstract]
Synergetic antiviral effect of compounds 4a in combination with Zanamivir in cells infected with drug-resistant influenza virus. MDCK cells were infected with the ZX/1109 strain in the presence of the indicated concentrations of Zanamivir, and cell viability was evaluated at 3 days postinfection. The synergetic effects of compound 4a and Zanamivir were analyzed by MacSynergy II and shown in a three-dimensional plot. The volumes above and below the planes represent synergy and antagonism, respectively.
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Viruses
The Synergistic Effect of Baloxavir and Neuraminidase Inhibitors against Influenza Viruses In Vitro. [Abstract]2024 Sep 14;16(9):1467. PMID: 39339943
Zanamivir hydrate(5:1) purchased from MedChemExpress. Usage Cited in: Viruses. 2024 Sep 14;16(9):1467. [Abstract]
Inhibitory effect of baloxavir in combination with NAIs in cells infected with H1N1-PR8-I38T mutant strain. The antiviral activity of baloxavir + NAIs was evaluated against H1N1-PR8-I38T in MDCK cells. Graphs showing the antiviral activity of baloxavir in combination with Zanamivir (3 days).
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Glycobiology
Sialidases derived from Gardnerella vaginalis and Prevotella timonensis remodel the sperm glycocalyx and impair sperm function. [Abstract]2025 Nov 6;35(11):cwaf067. PMID: 41165775 -
PLoS One
An easy, rapid, and sensitive method for detection of drug-resistant influenza virus by using a sialidase fluorescent imaging probe, BTP3-Neu5Ac. [Abstract]2018 Jul 12;13(7):e0200761. PMID: 30001430 -
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bioRxiv
Oseltamivir (Tamiflu), a Commonly Prescribed Antiviral Drug, Mitigates Hearing Loss in Mice. [Abstract]2024 May 8:2024.05.06.592815. PMID: 38765999 -
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Purity & Documentation
References
[1]. Gubareva LV, et al. Comparison of the activities of zanamivir, oseltamivir, and RWJ-270201 against clinical isolates ofinfluenza virus and neuraminidase inhibitor-resistant variants. Antimicrob Agents Chemother. 2001 Dec;45(12):3403-8. [Content Brief]
[2]. McKimm-Breschkin JL, et al. Management of influenza virus infections with neuraminidase inhibitors: detection, incidence, and implications of drug resistance. Treat Respir Med. 2005;4(2):107-16. [Content Brief]
[3]. Shanmugam S, et al. Zanamivir oral delivery: enhanced plasma and lung bioavailability in rats. Biomol Ther (Seoul). 2013 Mar;21(2):161-9. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)