Compound Structure

Molnupiravir

CAS Number: 2349386-89-4

Molecular Mass: 329.31 g/mol

Formula: C13H19N3O7

Smiles: CC(C)C(=O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)N2C=CC(=NC2=O)NO)O)O

Synonymes: Molnupiravir, Uridine, 4-oxime, 5'-(2-methylpropanoate), EIDD 2801, YA84KI1VEW, Eidd 1931-isopropyl ester, EIDD-1931 ISOPROPYL ESTER, N4-Hydroxycytidine, 5'-isopropyl ester, EIDD2801, CHEBI:180653, DTXSID501028058, MK4482, RefChem:53379, DTXCID401767659, MK 4482, ((2R,3S,4R,5R)-3,4-dihydroxy-5-((4Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)oxolan-2-yl)methyl 2-methylpropanoate, 2349386-89-4, ((2R,3S,4R,5R)-3,4-Dihydroxy-5-(4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate, [(2R,3S,4R,5R)-3,4-dihydroxy-5-[4-(hydroxyamino)-2-oxopyrimidin-1-yl]oxolan-2-yl]methyl 2-methylpropanoate, ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate, ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((4Z)-4-(hydroxyimino)-2-oxo-3,4- dihydropyrimidin-1(2H)-yl)oxolan-2-yl)methyl 2-methylpropanoate, ((2R,3S,4R,5R)-3,4-dihydroxy-5-((E)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate, ((2R,3S,4R,5R)-3,4-Dihydroxy-5-(4-(hydroxyamino)-2-oxopyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate,

Bioactivity: Antiviral medication that inhibits the replication of certain RNA viruses (SARS-CoV-2, for instance). It is used to treat COVID‑19.

Solubility in Different Solvents

Solvent Temperature [K] Crystal form Solubility [mg/mL] Reference
Cyclohexane 298.0 Form I 0.00014? None
Acetonitrile 298.0 Form I 8.6? None

Thermodynamic parameters of solution

Solvent Temperature [K] Crystal form ΔHsol [kJ/mol] ΔSsol [J/mol/K] ΔGsol [kJ/mol] Reference
Cyclohexane 298.0 Form I - - 36.4 -
Acetonitrile 298.0 Form I - - 9.02 -