• CAT Number: I016221
  • CAS Number: 2492423-29-5
  • Molecular Formula: C₁₃H₁₉N₃O₇
  • Molecular Weight: 329.31
  • Purity: ≥95%
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Molnupiravir (EIDD-2801) is an orally bioavailable prodrug of the ribonucleoside analog EIDD-1931. Molnupiravir has broad spectrum antiviral activity against influenza virus and multiple coronaviruses, such as SARS-CoV-2, MERS-CoV, SARS-CoV. Molnupiravir has the potential for the research of COVID-19, and seasonal and pandemic influenza[1][2].<br>Molnupiravir (50-500 mg/kg; p.o.; every 12 hours for 3 days) is robustly antiviral and able to prevent SARS-CoV replication and disease[1].
Molnupiravir (7 mg/kg; p.o.; twice daily for 3.5 days) significantly reduces shed virus load and duration of fever[2].

Catalog Number I016221
CAS Number 2492423-29-5
Molecular Formula


Purity 95%

[1]. Sheahan TP, et al. An orally bioavailable broad-spectrum antiviral inhibits SARS-CoV-2 in human airway epithelial cell cultures and multiple coronaviruses in mice. Sci Transl Med. 2020 Apr 6. pii: eabb5883.<br>[2]. Toots M, et al. Characterization of orally efficacious influenza drug with high resistance barrier in ferrets and human airway epithelia. Sci Transl Med. 2019 Oct 23;11(515). pii: eaax5866.

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