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Substance Name: Motavizumab [USAN:INN]
RN: 677010-34-3
UNII: 50Y163LK8Q


  • Is a MAb derived from palivizumab with enhanced neutralizing activity against RSV.

Molecular Formula

  • Unspecified

Classification Code

  • Prevention of Serious Lower Respiratory Tract Disease Caused by Respiratory Syncytial Virus (RSV) in Pediatric Patients at High Risk of RSV Disease
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Links to Resources

Names and Synonyms

Name of Substance

  • Motavizumab
  • Motavizumab [USAN:INN]


  • MEDI 524
  • MEDI-524
  • MEDI-524 monoclonal antibody, human
  • Motavizumab
  • Numax
  • UNII-50Y163LK8Q

Systematic Name

  • Immunoglobulin G1, anti-(respiratory syncytial virus glocoprotein F) (human-mouse monoclonal MEDI-524 gamma1-chain), disulfide with human-mouse monoclonal MEDI-524kappa-chain, dimer

Registry Numbers

CAS Registry Number

  • 677010-34-3


  • 50Y163LK8Q

System Generated Number

  • 0677010343