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Substance Name: Benralizumab [USAN:INN]
RN: 1044511-01-4
UNII: 71492GE1FX


  • A humanized mAb to IL-5Ralpha for the treatment of asthma.

Molecular Formula

  • Unspecified

Classification Codes

  • Anti-Asthmatic Agents
  • Respiratory System Agents
  • Treatment of Asthma
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Links to Resources

Names and Synonyms

Name of Substance

  • Benralizumab
  • Benralizumab [USAN:INN]


  • Benralizumab
  • BIW 8405
  • Fasenra
  • Immunoglobulin G1-kappa, anti-(homo sapiens il5ra (interleukin 5receptor subunit alpha, cd125)), humanized monoclonalantibody
  • MEDI 563
  • MEDI-563
  • UNII-71492GE1FX

Systematic Name

  • Immunoglobulin G1, anti-(human interleukin 5 receptor -chain)(human-mouse monoclonal MEDI-563 heavy chain), disulfide with human-mouse monoclonal MEDI-563 -chain, dimer

Registry Numbers

CAS Registry Number

  • 1044511-01-4


  • 71492GE1FX

System Generated Number

  • 1044511014