Chemical name: Methyl (S)-2-(Boc-amino)-3-[(S)-2-oxo-3-pyrrolidinyl]propanoate

Product name: PF-07321332 Paxlovid intermediate (nirmatrelvir intermediate)

Structural formula:

CAS: 328086-60-8

Molecular formula: C13H22N2O5

Molecular weight: 286.33